Activity

From Nov 27, 2017 to Dec 26, 2017

Dec 22, 2017

04:57 PM Task #10814 (Closed): Please Deploy new document-store-lib-accounting-service (1.2.0-SNAPSHOT) on dev nodes to start to test it: Luca Frosini
04:53 PM Task #10813 (Closed): Make the new Support Vector Machines models available to the BiodiversityLab and ScalableDataMining VREs: The following (completely new) algorithms will substitute the previous SVM processes for which I found several bugs:
... Gianpaolo Coro
02:46 PM Incident #10791 (Closed): php session files on wiki.d4science.org are filling up the disk: I added a cron job that cleanup the empty session files and the ones older than three days.
Some space should be mad... Andrea Dell'Amico
11:57 AM Incident #10791 (Closed): php session files on wiki.d4science.org are filling up the disk: They are never removed, we need a script to cleanup the old files.
Andrea Dell'Amico
01:52 PM Task #10748 (Closed): Reinstall 2 GARR dataminer instances: The two dataminer have been added back to the load balancer.
Andrea Dell'Amico
11:27 AM VM Creation #10790 (Closed): Catalogue-ws: please create a VM for it in preprod: Costantino Perciante

Dec 21, 2017

08:30 PM Task #10666 (Closed): DataMiner - Install Eartrack software for support DataMiner algorithms: I don't see a difference between this ticket and #10653, I'm closing this one. Andrea Dell'Amico
07:17 PM Task #10666 (In Progress): DataMiner - Install Eartrack software for support DataMiner algorithms: On a second look, it should be useful to us in the long run. Andrea Dell'Amico
06:52 PM Task #10666: DataMiner - Install Eartrack software for support DataMiner algorithms: Well, conda is a real mess for us.
It installs its own python environment that's totally incompatible with the alrea... Andrea Dell'Amico
05:46 PM Task #10666: DataMiner - Install Eartrack software for support DataMiner algorithms: Well, if it works I would say to try it Giancarlo Panichi
08:22 PM Task #10664: DataMiner - Create a list of the names of Python packages installed on the DataMiner machines: Another consideration: the above lists are completely useless to the people that is going to use conda. conda is a co... Andrea Dell'Amico
06:08 PM Task #10664: DataMiner - Create a list of the names of Python packages installed on the DataMiner machines: I will not track the packages that are not explicitly required for the dataminers btw, because they can be triggered ... Andrea Dell'Amico
06:06 PM Task #10664 (In Progress): DataMiner - Create a list of the names of Python packages installed on the DataMiner machines: The python environment that's currently installed on all the dataminer servers is based on python 2.7.6 (Ubuntu 14.04... Andrea Dell'Amico
06:45 PM Task #10777: Some files cannot be downloaded from the WS: I am going to close this incident. Please reopen if needed. Pasquale Pagano
04:15 PM Task #10777 (Feedback): Some files cannot be downloaded from the WS: Costantino Perciante
04:15 PM Task #10777: Some files cannot be downloaded from the WS: Gianpaolo Coro wrote:
> Here is another one in that folder: TrainedNeuralNetwork_[FEED_FORWARD_NEURAL_NETWORK_TRAINE... Costantino Perciante
02:43 PM Task #10777 (In Progress): Some files cannot be downloaded from the WS: Here is another one in that folder: TrainedNeuralNetwork_[FEED_FORWARD_NEURAL_NETWORK_TRAINER_ID_25b5bee9-233e-40eb-a... Gianpaolo Coro
12:40 PM Task #10777: Some files cannot be downloaded from the WS: Let me add a comment to this ticket, since the fix I was thinking about requires more time and tests than directly fi... Costantino Perciante
05:53 PM Task #10786 (Closed): WOFOST - this algorithm must be in the scope of AgroClimaticModelling: Done Roberto Cirillo
05:50 PM Task #10786 (In Progress): WOFOST - this algorithm must be in the scope of AgroClimaticModelling: Roberto Cirillo
05:40 PM Task #10786 (Closed): WOFOST - this algorithm must be in the scope of AgroClimaticModelling: Currently there are three resources on the IS for WOFOST algorithm.
Two resources declare only:
* /d4science.re... Giancarlo Panichi
04:31 PM Task #10748: Reinstall 2 GARR dataminer instances: Reconfigured. I'll add them again to the corresponding cluster tomorrow, so that I'll sure that all the R dependencie... Andrea Dell'Amico
03:03 PM Task #10748: Reinstall 2 GARR dataminer instances: The configuration is ongoing.
Andrea Dell'Amico
03:47 PM Task #10783 (Closed): Reinstall worker8-hadoop.d4science.org: The VM is ready to be reconfigured. Andrea Dell'Amico
03:40 PM Task #10783 (In Progress): Reinstall worker8-hadoop.d4science.org: Andrea Dell'Amico
03:25 PM Task #10783 (Closed): Reinstall worker8-hadoop.d4science.org: On a more performant hypervisor.
Andrea Dell'Amico
03:12 PM Task #10758: R Packages Lists for RStudio - Distinguish between Prototyping and Production Environments: I see. If we can wait, there's a chance that the GARR cloud people will enable CephFS for us in some weeks. With it w... Andrea Dell'Amico
02:24 PM Task #10758: R Packages Lists for RStudio - Distinguish between Prototyping and Production Environments: It is not that simple, really. There are several rstudio instances that are shared with both proto and production VRE... Roberto Cirillo
02:17 PM Task #10726 (Closed): scopes of sdmx-datasource-d.dev.d4science.org: Now the service is running only on NextNext scope as requested. Roberto Cirillo
02:09 PM Task #10726 (In Progress): scopes of sdmx-datasource-d.dev.d4science.org: Roberto Cirillo
02:13 PM Task #10769 (Closed): Enable ldap authentication on grafana.d4science.org: Done. I also added the hadoop dashboards to show some data.
Andrea Dell'Amico
12:34 PM Task #10769: Enable ldap authentication on grafana.d4science.org: Now I'll move the configuration to a postgresql database.
Andrea Dell'Amico
12:33 PM Task #10769: Enable ldap authentication on grafana.d4science.org: Done. There's what I guess it's a bug, because if I set the mail field correctly the authentication fails because it ... Andrea Dell'Amico
12:18 PM Upgrade #10585 (Completed): D4Science Infrastructure Upgrade to gCube 4.9.0: Roberto Cirillo
12:18 PM Upgrade #10585 (In Progress): D4Science Infrastructure Upgrade to gCube 4.9.0: Roberto Cirillo
12:16 PM VRE #10751 (Released): Create pre-production VRE to serve PARTHENOS developments of Joint Resource Registry: Massimiliano Assante
12:16 PM VRE #10751 (Available): Create pre-production VRE to serve PARTHENOS developments of Joint Resource Registry: Massimiliano Assante
12:15 PM VRE #10751: Create pre-production VRE to serve PARTHENOS developments of Joint Resource Registry: The VRE has been created https://pre.d4science.org/group/parthenos_pre access to @alessia.bardi@isti.cnr.it has been ... Massimiliano Assante

Dec 20, 2017

09:15 PM Task #10769: Enable ldap authentication on grafana.d4science.org: Yet to find how to match the groups
Andrea Dell'Amico
06:07 PM Task #10769 (In Progress): Enable ldap authentication on grafana.d4science.org: Andrea Dell'Amico
12:43 PM Task #10769 (Closed): Enable ldap authentication on grafana.d4science.org: Natively in the grafana configuration Andrea Dell'Amico
05:29 PM Task #10748 (In Progress): Reinstall 2 GARR dataminer instances: VM creation is failing right now. Andrea Dell'Amico
04:58 PM Task #10777 (Closed): Some files cannot be downloaded from the WS: Costantino Perciante
04:55 PM Task #10777 (In Progress): Some files cannot be downloaded from the WS: It seems the files in the folder do have a wrong identifier (but a correct storage path).
I'm going to implement a... Costantino Perciante
03:18 PM Task #10777 (Closed): Some files cannot be downloaded from the WS: I have noticed that some files in the folder I usually use for testing DataMiner cannot be downloaded anymore:
Wor... Gianpaolo Coro
03:58 PM Task #10664: DataMiner - Create a list of the names of Python packages installed on the DataMiner machines: Any news? Giancarlo Panichi
12:11 PM Task #10317 (Closed): Increase the resources of dataminer[1:5]-p-d4s.d4science.org: Andrea Dell'Amico wrote:
>
> dataminer5-proto.d4science.org is being configured (I missed it).
dataminer5-proto... Andrea Dell'Amico
12:08 PM Task #10758: R Packages Lists for RStudio - Distinguish between Prototyping and Production Environments: It's doable, the R packages management is the same on both the dataminer and rstudio servers.
Renaming a node is a p... Andrea Dell'Amico
11:03 AM Task #10758: R Packages Lists for RStudio - Distinguish between Prototyping and Production Environments: I think it is the right way for avoiding this kind of issue. The proto instances could be named with the "-proto" suf... Roberto Cirillo
10:57 AM Task #10187: Enhance SAI: The previous requests were satisfied with Release 4.9.0 missing only the project copy that passes to Release 4.10.0 Giancarlo Panichi
10:23 AM Task #10726: scopes of sdmx-datasource-d.dev.d4science.org: I would like to do the final test before Christmas vacations, if possible, in order to plan potential modifications a... Ciro Formisano
03:39 AM VM Creation #10686: New VM with Resource Registry instance: As a further evidence, I'm able to contact this Resource Registry instance from the Resource Manager. Thanks.
Manuele Simi

Dec 19, 2017

06:08 PM Task #10317: Increase the resources of dataminer[1:5]-p-d4s.d4science.org: dataminer[1:5]-p-d4s.d4science.org are now running with 32 GB of RAM and 16 CPUs. Added to the dataminer.garr haproxy... Andrea Dell'Amico
05:49 PM Upgrade #10736 (Completed): FARM VO upgrade to gCube 4.9.0: Roberto Cirillo
05:48 PM Upgrade #10736 (In Progress): FARM VO upgrade to gCube 4.9.0: Roberto Cirillo
05:47 PM Upgrade #10734 (Completed): D4Research VO upgrade to 4.9.0: Roberto Cirillo
03:11 PM Upgrade #10734 (In Progress): D4Research VO upgrade to 4.9.0: Roberto Cirillo
05:47 PM Upgrade #10732 (Completed): gCubeApps VO upgrade to gCube 4.9.0: Roberto Cirillo
02:59 PM Upgrade #10732 (In Progress): gCubeApps VO upgrade to gCube 4.9.0: Roberto Cirillo
04:18 PM Upgrade #10587 (Completed): D4Science Gateways upgrade to gCube 4.9.0: Massimiliano Assante
03:00 PM Upgrade #10587 (In Progress): D4Science Gateways upgrade to gCube 4.9.0: Massimiliano Assante
04:07 PM Task #10758 (New): R Packages Lists for RStudio - Distinguish between Prototyping and Production Environments: We currently have to sets of R packages lists, one for the Prototyping Environments (the VREs with SAI) and one for t... Paolo Scarponi
04:06 PM Incident #10716 (Closed): gCube Releases portlet showing Release has been archived and is not accessible anymore: Massimiliano Assante
03:54 PM Upgrade #10731 (Completed): D4Science Root VO upgrade to gCube 4.9: Roberto Cirillo
03:53 PM Upgrade #10731 (In Progress): D4Science Root VO upgrade to gCube 4.9: Roberto Cirillo
02:59 PM Upgrade #10588 (Completed): D4Science Preprod Gateway upgrade to gCube 4.9.0: Massimiliano Assante
11:47 AM Task #9132 (Closed): Dismiss the PC used as a server by the D-Net team: Andrea Dell'Amico
11:46 AM Task #9134 (Closed): Move everything from dlib34.isti.cnr.it to playground-t.dnet.d4science.org: Done weeks ago. Andrea Dell'Amico
11:46 AM Incident #10717 (Closed): Tagme stops responding because is going out of heap space: Andrea Dell'Amico
11:46 AM Incident #10717: Tagme stops responding because is going out of heap space: Closing the ticket. If those accesses were legit, they should rate limit it before removing the firewall rules. Andrea Dell'Amico

Dec 18, 2017

06:59 PM Task #10317: Increase the resources of dataminer[1:5]-p-d4s.d4science.org: dataminer1-p-d4s.d4science.org: 16 vcpus, 32 GB ram
dataminer2-p-d4s.d4science.org: 16 vcpus, 16 GB ram at the momen... Tommaso Piccioli
06:45 PM Task #10317: Increase the resources of dataminer[1:5]-p-d4s.d4science.org: It is not clear to me the performed work.
I was expecting to have
- dataminer[1:5]-p-d4s.d4science.org, 32GB ... Pasquale Pagano
05:37 PM Task #10317 (In Progress): Increase the resources of dataminer[1:5]-p-d4s.d4science.org: dataminer1-p-d4s.d4science.org: moved from dlib23x.dom0.research-infrastructures.eu to dlib34x.dom0.research-infrastr... Tommaso Piccioli
05:47 PM VRE #10751 (In Progress): Create pre-production VRE to serve PARTHENOS developments of Joint Resource Registry: Massimiliano Assante
05:46 PM VRE #10751 (Planned): Create pre-production VRE to serve PARTHENOS developments of Joint Resource Registry: Massimiliano Assante
05:41 PM VRE #10751 (Released): Create pre-production VRE to serve PARTHENOS developments of Joint Resource Registry: A new VRE called "ParthenosPre" must be created under the scope "/gcube/preprod" in order to perform data publishing ... Francesco Mangiacrapa
05:01 PM Task #10748 (Closed): Reinstall 2 GARR dataminer instances: The one with hostname ip-90-147-167-236.ct1.garrservices.it fails executing jobs correctly even if there's apparently... Andrea Dell'Amico
04:22 PM Task #10729 (Closed): Broken disk on dlib33x.dom0.research-infrastructures.eu: Tommaso Piccioli
04:21 PM Task #10729: Broken disk on dlib33x.dom0.research-infrastructures.eu: resync done, the disk sdi seems to be OK (2/3 tested) Tommaso Piccioli
01:37 PM Task #10729: Broken disk on dlib33x.dom0.research-infrastructures.eu: That's worrisome, the omsa tools should have reported them to nagios. Or maybe the problem lasted too little time to ... Andrea Dell'Amico
11:32 AM Task #10729: Broken disk on dlib33x.dom0.research-infrastructures.eu: From the idrac log:
2017-12-18T01:55:05-0600 PDR3
Disk 6 in Backplane 1 of Integrated RAID Controller 1 is ... Tommaso Piccioli
09:40 AM Task #10729 (In Progress): Broken disk on dlib33x.dom0.research-infrastructures.eu: From the dmesg:
[Mon Dec 18 01:57:03 2017] sd 0:0:6:0: [sdg] Device not ready
...
[Mon Dec 18 01:57:03 2017] md/... Tommaso Piccioli
09:29 AM Task #10729 (Closed): Broken disk on dlib33x.dom0.research-infrastructures.eu: From the nagios check:
~~~
CRITICAL: mdstat:[md3(931.39 GiB raid1):F:sdg1:_U, md2(931.39 GiB raid1):UU, md1(931... Andrea Dell'Amico
02:40 PM Upgrade #10585 (Planned): D4Science Infrastructure Upgrade to gCube 4.9.0: Roberto Cirillo
12:22 PM Upgrade #10736 (Planned): FARM VO upgrade to gCube 4.9.0: Roberto Cirillo
10:15 AM Upgrade #10736: FARM VO upgrade to gCube 4.9.0: **Hosting Nodes**
*WHN to upgrade*
* **(CNR) DONE** all the ghn under the following cluster: dataminer-clust... Roberto Cirillo
10:13 AM Upgrade #10736 (Completed): FARM VO upgrade to gCube 4.9.0: Roberto Cirillo
12:21 PM Upgrade #10732 (Planned): gCubeApps VO upgrade to gCube 4.9.0: Roberto Cirillo
10:05 AM Upgrade #10732: gCubeApps VO upgrade to gCube 4.9.0: **Hosting Nodes**
*WHN to upgrade*
* **(CNR) DONE** upgrade all the WHNs under the following clusters:
* *... Roberto Cirillo
10:00 AM Upgrade #10732 (Completed): gCubeApps VO upgrade to gCube 4.9.0: Roberto Cirillo
12:12 PM Incident #10716 (In Progress): gCube Releases portlet showing Release has been archived and is not accessible anymore: The problem is due to failing on setting context (the production SCOPE is missing). In particular is failing the foll... Francesco Mangiacrapa
11:59 AM Upgrade #10637 (Completed): /gcube/preprod upgrade to gCube 4.9.0: Roberto Cirillo
11:51 AM VM Creation #10686: New VM with Resource Registry instance: Seems working now. Thanks a lot. Luca Frosini
10:19 AM VM Creation #10686 (Closed): New VM with Resource Registry instance: There was a double `/` on the nginx configuration. Fixed now. Andrea Dell'Amico
10:16 AM VM Creation #10686 (Feedback): New VM with Resource Registry instance: Luca Frosini
10:15 AM VM Creation #10686 (In Progress): New VM with Resource Registry instance: Luca Frosini
10:13 AM VM Creation #10686: New VM with Resource Registry instance: @andrea.dellamico@isti.cnr.it
Is it this base url correct?
http://manuele-registry.dev.d4science.org/resource-re... Luca Frosini
10:02 AM VM Creation #10686 (Closed): New VM with Resource Registry instance: I successfully created and initialized the database.
@manuele.simi@isti.cnr.it you can start using the registry Luca Frosini
10:11 AM Upgrade #10734 (Planned): D4Research VO upgrade to 4.9.0: **Hosting Nodes**
*WHN to upgrade*
* **(CNR) DONE** dm-pool-manager-proto.d4science.org
* all the WHNs under... Roberto Cirillo
10:07 AM Upgrade #10734 (Completed): D4Research VO upgrade to 4.9.0: Roberto Cirillo
09:59 AM Upgrade #10731 (Planned): D4Science Root VO upgrade to gCube 4.9: Roberto Cirillo
09:59 AM Upgrade #10731: D4Science Root VO upgrade to gCube 4.9: **HostingNode**
*WHN to upgrade*
* **(CNR) DONE** sdi.d4science.org
* **(CNR) DONE** thredds.d4science.org
... Roberto Cirillo
09:54 AM Upgrade #10731 (Completed): D4Science Root VO upgrade to gCube 4.9: Roberto Cirillo
09:55 AM Task #10666: DataMiner - Install Eartrack software for support DataMiner algorithms: I see that there's a conda module for ansible, here: https://github.com/UDST/ansible-conda Andrea Dell'Amico

Dec 17, 2017

05:17 PM VM Creation #10686: New VM with Resource Registry instance: Andrea Dell'Amico wrote:
> Hostname and IP address are going to be: manuele-registry.dev.d4science.org 146.48.122.19... Manuele Simi
04:00 PM VM Creation #10686 (Feedback): New VM with Resource Registry instance: The VM is up. The resource registry configuration should be verified. @luca.frosini@isti.cnr.it can you do that? I ga... Andrea Dell'Amico
02:54 PM VM Creation #10686: New VM with Resource Registry instance: Hostname and IP address are going to be: manuele-registry.dev.d4science.org 146.48.122.19 Andrea Dell'Amico
02:50 PM VM Creation #10686 (In Progress): New VM with Resource Registry instance: Andrea Dell'Amico

Dec 15, 2017

06:32 PM Task #10726 (Closed): scopes of sdmx-datasource-d.dev.d4science.org: The Node sdmx-datasource-d.dev.d4science.org currently runs on two scopes, devNext and devNext/nextNext: please, may ... Ciro Formisano
06:03 PM Task #10662 (Closed): orientdb01-d4s.d4science.org keeps crashing badly: For the moment the solution was adding -Dstorage.diskCache.bufferSize=7200
So we have:
orientdb_java_heap: '-Xms3... Luca Frosini
06:02 PM Task #10662: orientdb01-d4s.d4science.org keeps crashing badly: thank you. I'm testing version 2.2.30 in dev and I hope to add all of them again soon Luca Frosini
05:51 PM Task #10662: orientdb01-d4s.d4science.org keeps crashing badly: @luca.frosini@isti.cnr.it just remove the two nodes from the inventory file. When we will be able to use them we'll a... Andrea Dell'Amico
05:48 PM Task #10662: orientdb01-d4s.d4science.org keeps crashing badly: Launching the playbook startService script is overwritten.
This causes problems because instance 2 and 3 must be dow... Luca Frosini
05:30 PM Task #9942 (Closed): Change the way to generate the logback.xml in smartgears container: Luca Frosini
05:08 PM Task #10723 (Closed): Please upgrade the indicated machine: The following machine still produce TaskUsageRecords which doe not exists anymore:
* social-indexer.d4science.org:80... Luca Frosini
04:30 PM Incident #10717 (Feedback): Tagme stops responding because is going out of heap space: Tommaso Piccioli
04:27 PM Incident #10717 (In Progress): Tagme stops responding because is going out of heap space: We placed a rule to reject network 141.115.102.160/27.
Tomcat restarted, let see what happens.
Tommaso Piccioli
03:18 PM Incident #10717 (Closed): Tagme stops responding because is going out of heap space: It seems that a lot of accesses started today from 141.115.102.180 (many requests per second, often) and the servic... Andrea Dell'Amico
03:05 PM Incident #10716 (Closed): gCube Releases portlet showing Release has been archived and is not accessible anymore: When I go to https://dev.d4science.org/docs it is not possible to access the artifacts anymore.
It shows the notes... Massimiliano Assante
03:00 PM Task #10712 (Closed): Create TextCrowd Support Environment: Massimiliano Assante
02:47 PM Task #10712 (In Progress): Create TextCrowd Support Environment: Luca Frosini
02:45 PM Task #10712 (Closed): Create TextCrowd Support Environment: Luca Frosini
03:00 PM Task #10714 (Closed): Add Redmine Project to VRE: https://services.d4science.org/group/textcrowd/activity-tracker Massimiliano Assante
02:55 PM Task #10714: Add Redmine Project to VRE: The project is available here:
https://support.d4science.org/projects/textcrowd
@massimiliano.assante@isti.cnr.it... Luca Frosini
02:49 PM Task #10714 (Closed): Add Redmine Project to VRE: Luca Frosini
02:59 PM Task #10713 (Closed): Create TextCrowd Redmine Project: The tracker has been integrated in the VRE
https://services.d4science.org/group/textcrowd/activity-tracker Massimiliano Assante
02:54 PM Task #10713 (Feedback): Create TextCrowd Redmine Project: The project is available here:
https://support.d4science.org/projects/textcrowd
I added D4STeam LDAP group as dev... Luca Frosini
02:47 PM Task #10713 (Closed): Create TextCrowd Redmine Project: Trackers indicated from @pasquale.pagano@isti.cnr.it
* feature
* task
* support
* bug Luca Frosini

Dec 14, 2017

05:34 PM Task #10274 (Closed): The IRDTunaAtlas R package does not build anymore: I'm removing it from the list. When a working version will be available, we will reinstate it.
Andrea Dell'Amico
05:10 PM Task #10317: Increase the resources of dataminer[1:5]-p-d4s.d4science.org: Update: we need 6 VMs in proto, all of them hosted at CNR because we do not have the choice to instantiate a 16 GB RA... Andrea Dell'Amico
04:42 PM Task #10685 (Feedback): Add new cronjob on accounting-aggregator: Done.
Andrea Dell'Amico
04:34 PM Task #10685 (In Progress): Add new cronjob on accounting-aggregator: Andrea Dell'Amico
04:16 PM VM Creation #10686: New VM with Resource Registry instance: I'll create a new VM, better to have the same standard everywhere.
Andrea Dell'Amico
03:47 PM Incident #10701 (Closed): accounting bloat on workspace-repository-prod1.d4science.org: I removed the files after stopping the services. Now it's behaving correctly.
Andrea Dell'Amico
02:45 PM Incident #10701: accounting bloat on workspace-repository-prod1.d4science.org: You can remove *fallback.log.ELABORATION.* files Luca Frosini
02:40 PM Incident #10701 (Closed): accounting bloat on workspace-repository-prod1.d4science.org: The fallback accounting data is filling up the disk. I removed the files, but they do not stop growing again.
~~~
... Andrea Dell'Amico
01:25 PM Task #10678 (Closed): DMPoolManager - conflicts between the dataminer-proto-ghost and svn: Thanks to @ciro.formisano@eng.it , we have solved the question this morning, now everything works. in the future some... Giancarlo Panichi
11:21 AM Task #10678: DMPoolManager - conflicts between the dataminer-proto-ghost and svn: Today, I noticed that DMPoolManager does not add the algorithms on svn when they are new:
~~~
svn status | grep... Giancarlo Panichi
11:17 AM VM Creation #10695 (Closed): Please migrate couchbase02.d4science.org to less stressed hw: couchbase02.d4science.org moved to another xen server. Tommaso Piccioli
10:37 AM VM Creation #10695: Please migrate couchbase02.d4science.org to less stressed hw: @andrea.dellamico@isti.cnr.it or @tommaso.piccioli@isti.cnr.it can you please restart the machine I'm not able to log... Luca Frosini
10:04 AM VM Creation #10695: Please migrate couchbase02.d4science.org to less stressed hw: It is down another time Luca Frosini

Dec 13, 2017

07:28 PM Task #10662: orientdb01-d4s.d4science.org keeps crashing badly: I just increased the RAM of the three orientdb production servers to 6GB each. You can comfortably add another GB of ... Andrea Dell'Amico
04:10 PM Task #10662: orientdb01-d4s.d4science.org keeps crashing badly: Andrea Dell'Amico wrote:
> So they say that we need more heap and more memory.
Yes, please provide 4G if possibl... Luca Frosini
06:52 PM Task #10504: SAI - Remove SAI portlets from environments that are not development VRE: The prototype cluster has been added to all the VREs with priority < 3 Roberto Cirillo
06:37 PM VM Creation #10681 (Closed): Instance a new VM to host phpPgAdmin: The VM is ready. Andrea Dell'Amico
02:43 PM VM Creation #10681 (In Progress): Instance a new VM to host phpPgAdmin: hostname and IP are going to be pg-admin.d4science.org 146.48.122.5
Andrea Dell'Amico
02:41 PM VM Creation #10681 (Closed): Instance a new VM to host phpPgAdmin: Reserved to db-tuna.d4science.org right now. Andrea Dell'Amico
06:22 PM VM Creation #10695 (Closed): Please migrate couchbase02.d4science.org to less stressed hw: Luca Frosini
06:20 PM Task #10317: Increase the resources of dataminer[1:5]-p-d4s.d4science.org: assigning a proper name to the proto backend would even be better. Pasquale Pagano
05:19 PM Task #10317: Increase the resources of dataminer[1:5]-p-d4s.d4science.org: Moreover, dataminer6-p-d4s.d4science.org and dataminer7-p-d4s.d4science.org must be reassigned to the proto backend (... Andrea Dell'Amico
05:27 PM Task #10661 (Closed): Dismiss the old jenkins cluster: Andrea Dell'Amico
04:10 PM VM Creation #10686: New VM with Resource Registry instance: Luca Frosini wrote:
> Regarding the point
>
> - run under a different user than gcube (gcube2?)
>
> is what I... Manuele Simi
04:07 PM VM Creation #10686: New VM with Resource Registry instance: Regarding the ResouceRegistry service version is 'latest' (last 1.7.0-SNAPSHOT) in snapshot. It will be released in 4... Luca Frosini
04:05 PM VM Creation #10686: New VM with Resource Registry instance: Regarding the point
- run under a different user than gcube (gcube2?)
is what I suggest to Manuele to avoid to... Luca Frosini
03:31 PM VM Creation #10686 (Closed): New VM with Resource Registry instance: In order to test the Resource Manager operations, I request a new VM hosting an instance of Resource Registry on manu... Manuele Simi
03:31 PM Task #10685 (Closed): Add new cronjob on accounting-aggregator: It's needed to add a new cronjob for restarting the container hosted on
~~~
accounting-aggregator.d4science.org
... Roberto Cirillo
02:25 PM Task #10678: DMPoolManager - conflicts between the dataminer-proto-ghost and svn: To unlock this situation and to allow users to work, I updated the dataminer-proto-ghost. So now, it works. It would ... Giancarlo Panichi
12:16 PM Task #10678 (Closed): DMPoolManager - conflicts between the dataminer-proto-ghost and svn: Our users are no longer able to update their algorithms because the dataminer-proto-ghost does not commit correctly o... Giancarlo Panichi
12:49 PM Task #10668 (Closed): Catalogue-Ws service is not present under Parthenos VO: Yes, thank you! Alessia Bardi
12:39 PM Task #10668: Catalogue-Ws service is not present under Parthenos VO: Thanks!
@alessia.bardi@isti.cnr.it please check it out and close this ticket if everything looks ok Costantino Perciante
10:19 AM Task #10668 (Feedback): Catalogue-Ws service is not present under Parthenos VO: Costantino Perciante wrote:
> I've created the needed resources under the Parthenos VO but I'm not able to add them ... Roberto Cirillo
11:26 AM Task #10671 (Closed): Move the nagios checks to the new Jenkins instance: Andrea Dell'Amico

Dec 12, 2017

08:12 PM Task #10661 (Feedback): Dismiss the old jenkins cluster: All the four nodes switched off Tommaso Piccioli
08:11 PM Task #10661 (In Progress): Dismiss the old jenkins cluster: last backup of ci.research-infrastructures.eu done Tommaso Piccioli
12:06 PM Task #10661: Dismiss the old jenkins cluster: The involved hosts are:
ci.research-infrastructures.eu
slave[1:3].ci.research-infrastructures.eu
The related n... Andrea Dell'Amico
12:04 PM Task #10661 (Closed): Dismiss the old jenkins cluster: All the work was moved on the new one.
If needed we can add a slave with a JDK 7 tu run the builds of old versions.
Andrea Dell'Amico
08:08 PM Incident #10651 (Closed): dataminer3-p-d4s.d4science.org filled the disk: Pasquale Pagano
06:31 PM Incident #10651: dataminer3-p-d4s.d4science.org filled the disk: I've removed all fallback files and accounting logs from dataminer3-p-d4s Roberto Cirillo
02:20 PM Incident #10651 (Feedback): dataminer3-p-d4s.d4science.org filled the disk: Luca Frosini
02:15 PM Incident #10651: dataminer3-p-d4s.d4science.org filled the disk: I have copied all fallback files and accounting.log files locally to investigate the issue.
You can remove the file... Luca Frosini
12:25 PM Incident #10651 (In Progress): dataminer3-p-d4s.d4science.org filled the disk: Luca Frosini
12:24 PM Incident #10651 (Rejected): dataminer3-p-d4s.d4science.org filled the disk: Luca Frosini
11:26 AM Incident #10651: dataminer3-p-d4s.d4science.org filled the disk: I think it's better to understand why there are all that elaboration files stored in a single day.
Yesterday there w... Roberto Cirillo
11:00 AM Incident #10651 (In Progress): dataminer3-p-d4s.d4science.org filled the disk: I made some random checks on the records in such a files. The checked records were accounted successfully on couchbas... Luca Frosini
10:53 AM Incident #10651: dataminer3-p-d4s.d4science.org filled the disk: I'm going to assign this incident to @luca.frosini@isti.cnr.it I was already open the same issue here #10654.
I've n... Roberto Cirillo
07:52 PM Task #10671 (Closed): Move the nagios checks to the new Jenkins instance: It is not monitored yet. Andrea Dell'Amico
07:40 PM Task #10662: orientdb01-d4s.d4science.org keeps crashing badly: So they say that we need more heap and more memory. The tuning doc seems to have some good advice, you should try som... Andrea Dell'Amico
12:45 PM Task #10662 (In Progress): orientdb01-d4s.d4science.org keeps crashing badly: Searching the error I found this solution:
https://stackoverflow.com/questions/37419616/orientdb-2-1-exception-in-... Luca Frosini
12:19 PM Task #10662 (Closed): orientdb01-d4s.d4science.org keeps crashing badly: It stops in state that it's impossible for a nagios handler to restart it: the process must be brutally killed. The s... Andrea Dell'Amico
06:32 PM Task #10668: Catalogue-Ws service is not present under Parthenos VO: I've created the needed resources under the Parthenos VO but I'm not able to add them under the Parthenos Registry VR... Costantino Perciante
06:14 PM Task #10668 (In Progress): Catalogue-Ws service is not present under Parthenos VO: Yes, the catalogue was not configured properly. I'm going to do it... Costantino Perciante
06:12 PM Task #10668: Catalogue-Ws service is not present under Parthenos VO: Now the response is 200 but the reply tells:
~~~
{
"help": "https://wiki.gcube-system.org/gcube/GCube_Data_Catal... Alessia Bardi
05:52 PM Task #10668 (Feedback): Catalogue-Ws service is not present under Parthenos VO: Now it is available on ParthenosVO and related VREs. Please, could you check and close the ticket if it works well? Roberto Cirillo
05:46 PM Task #10668 (In Progress): Catalogue-Ws service is not present under Parthenos VO: Roberto Cirillo
05:27 PM Task #10668 (Closed): Catalogue-Ws service is not present under Parthenos VO: Please, could you make it available under the VO and the Parthenos Registry VRE? Costantino Perciante
06:08 PM Task #10669 (Closed): Reconfigure the openaire dev solr nodes: Andrea Dell'Amico
06:06 PM Task #10669 (Feedback): Reconfigure the openaire dev solr nodes: Andrea Dell'Amico
06:05 PM Task #10669 (In Progress): Reconfigure the openaire dev solr nodes: Andrea Dell'Amico
06:03 PM Task #10669: Reconfigure the openaire dev solr nodes: Done. Andrea Dell'Amico
06:01 PM Task #10669 (Closed): Reconfigure the openaire dev solr nodes: The HDP cluster hostname changed, so the solr nodes must adapt their configuration.
Andrea Dell'Amico
06:07 PM Task #10460 (Closed): Upgrade resources for worker[1-3]-hadoop-test.d4science.org: The cluster is working. Andrea Dell'Amico
06:03 PM Task #10303 (Closed): TextCrowd DataMiner service - Errors with HAProxy and virtual hosts: This question has been resolved, but the ticket has not been updated. Now, I update the ticket and close it. Giancarlo Panichi
01:04 PM Task #10666: DataMiner - Install Eartrack software for support DataMiner algorithms: Eartrack site: https://github.com/openalea/eartrack Giancarlo Panichi
01:02 PM Task #10666 (Closed): DataMiner - Install Eartrack software for support DataMiner algorithms: We have an installation request for Eartrack:
https://support.d4science.org/issues/10653
Eartrack software use ... Giancarlo Panichi
12:41 PM Task #10664 (Closed): DataMiner - Create a list of the names of Python packages installed on the DataMiner machines: Our users start asking us to install new python packages to be used by their algorithms. It is necessary to create a ... Giancarlo Panichi
12:32 PM Task #10656 (Closed): Restart hosting nodes to get new buckets configuration: all nodes have been restarted Roberto Cirillo
12:12 PM Task #10656 (In Progress): Restart hosting nodes to get new buckets configuration: Roberto Cirillo
10:58 AM Task #10656: Restart hosting nodes to get new buckets configuration: I'm reassigning the task to @roberto.cirillo@isti.cnr.it because most of them are gCore nodes. Andrea Dell'Amico
10:55 AM Task #10656: Restart hosting nodes to get new buckets configuration: @andrea.dellamico@isti.cnr.it I'm not able to select the assignee and by default it has been assigned to Infrascience... Luca Frosini
10:52 AM Task #10656 (Closed): Restart hosting nodes to get new buckets configuration: I was looking for old accounting_service bucket and I found few records (74) from the following hosts:
* ckan-grsf... Luca Frosini
12:24 PM Task #10654 (Rejected): Fallback files not managed correctly on dataminer3: Rejected because it is a duplicated ticket. Luca Frosini
10:29 AM Task #10654 (Rejected): Fallback files not managed correctly on dataminer3: Yesterday 17 GB of fallback files were created on dataminer3-p-d4s.d4science.org
All the files were created on parth... Roberto Cirillo
11:39 AM Task #10478 (Closed): Dismiss old message-broker: 5 nodes deleted Tommaso Piccioli
10:14 AM 3rdPartyApplication Support #10643: Regional Data Collection Application Registration: Hello Massimiliano,
yes this is what we need.
We were just wondering if there were an alternative authentication ... Konstantinos Apostolopoulos

Dec 11, 2017

07:41 PM Incident #10651 (Closed): dataminer3-p-d4s.d4science.org filled the disk: Under Smartgears/state there are 17GB worth of files:
~~~
-rw-r--r-- 1 gcube gcube 0 Dec 11 19:34 _d4science.... Andrea Dell'Amico
07:32 PM Task #10187: Enhance SAI: SAI without Create Software button is available now on dev portal. Giancarlo Panichi
07:26 PM Task #10460: Upgrade resources for worker[1-3]-hadoop-test.d4science.org: The cluster is up and running. worker8-hadoop.d4science.org has been removed for the time being. Andrea Dell'Amico
07:12 PM Task #10460: Upgrade resources for worker[1-3]-hadoop-test.d4science.org: worker8-hadoop.d4science.org still creates problems. Maybe it should be installed on a better hypervisor.
Andrea Dell'Amico
02:44 PM Task #10460: Upgrade resources for worker[1-3]-hadoop-test.d4science.org: Reinstallation started. The up to date node mapping:
~~~
ambari-hadoop.d4science.org (dlib34x)
rm1-hadoop.d4scie... Andrea Dell'Amico
06:55 PM Task #9328 (Rejected): SAI should run SAVE+CREATE when pressing the Publish Button: This is a duplicate of #10187. Giancarlo Panichi
05:59 PM 3rdPartyApplication Support #10643 (In Progress): Regional Data Collection Application Registration: Hello Konstantinos,
i'm not sure I get your question. The purpose of creating a 3rd Party application is for letting... Massimiliano Assante
01:15 PM 3rdPartyApplication Support #10643 (Authorised): Regional Data Collection Application Registration: We would like to register the Regional Data Collection Application as a 3rd party application.
Application Name: R... Konstantinos Apostolopoulos
04:44 PM Task #10478 (Feedback): Dismiss old message-broker: I disabled the nagios check for activemq and shut down all the involved VMs. Andrea Dell'Amico
04:37 PM Task #10478: Dismiss old message-broker: Yes you can dismiss the services. Roberto Cirillo
02:51 PM Upgrade #10588: D4Science Preprod Gateway upgrade to gCube 4.9.0: To support the new Manage Invite portlet a new page must be added to every Gateway Site's Public pages named Manage-I... Massimiliano Assante
02:49 PM Upgrade #10588 (In Progress): D4Science Preprod Gateway upgrade to gCube 4.9.0: Massimiliano Assante
02:49 PM VRE #9403 (Released): Create a VRE for EOSC Service Portfolio: Massimiliano Assante
01:05 PM Task #9826: issue sharelatex (can't compile a whole report): Any news about changing the compilation approach, @taha.imzilen@ird.fr ? In its current status, I think we cannot man... Gianpaolo Coro
10:41 AM Upgrade #10637 (In Progress): /gcube/preprod upgrade to gCube 4.9.0: Roberto Cirillo
10:24 AM Upgrade #10637 (Planned): /gcube/preprod upgrade to gCube 4.9.0: Roberto Cirillo
10:23 AM Upgrade #10637: /gcube/preprod upgrade to gCube 4.9.0: **Hosting Nodes**
*WHN to upgrade*
* **(CNR) DONE** dataminer1-pre.d4science.org
* **(CNR) DONE** dataminer-gh... Roberto Cirillo
10:21 AM Upgrade #10637 (Completed): /gcube/preprod upgrade to gCube 4.9.0: Roberto Cirillo

Dec 07, 2017

07:25 PM Task #10460: Upgrade resources for worker[1-3]-hadoop-test.d4science.org: Erasing the nodes without reinstalling them wasn't a good choice. We will reinstall them from scratch, and then recon... Andrea Dell'Amico
04:59 PM Task #10460: Upgrade resources for worker[1-3]-hadoop-test.d4science.org: All the cluster have been reconfigured, HDP 2.6.3 has been installed.
There's a problem on worker8-hadoop.d4science... Andrea Dell'Amico
07:08 PM Task #10478 (In Progress): Dismiss old message-broker: Can we switch off activemq and dismiss all the 5 nodes now? Tommaso Piccioli
06:24 PM Support #10607 (Closed): access to geonetwork-sdi.dev.d4science.org: You can access now as user `gcube` Andrea Dell'Amico
12:47 PM Support #10607 (Closed): access to geonetwork-sdi.dev.d4science.org: The SSH Public Key is now available. I'm waiting for the access. Vincenzo Terrano
03:27 PM Task #9971 (Closed): On Share updates portlet and "notification" drop down menu vs radio button: The dropdown menu has been removed and replaced by a checkbox. See screenshot attached. Massimiliano Assante
12:45 PM Task #10606 (Closed): Disable nagios check on old services: Done. Andrea Dell'Amico
11:46 AM Task #10606 (Closed): Disable nagios check on old services: In order to dismiss the message-broker and the services related to it, I've stopped the container running on the foll... Roberto Cirillo

Dec 06, 2017

07:31 PM Task #9857 (Closed): Evacuate the hypervisors from dlib14x to dlib19x: The nodes are empty. Andrea Dell'Amico
06:54 PM Task #10270: Configure the xen hypervisor to let the guests talk to the storage network: The test made on dlib18x went bad, so a full reboot of every hypervisor is needed to permit the VMs to talk to the pr... Andrea Dell'Amico
06:16 PM Task #10504 (In Progress): SAI - Remove SAI portlets from environments that are not development VRE: Done. Pasquale Pagano
06:15 PM Support #10602 (Closed): access to geonetwork-sdi.dev.d4science.org: Pasquale Pagano
05:40 PM Support #10602: access to geonetwork-sdi.dev.d4science.org: ? You can add your public ssh key to your profile on the portal, under `My Account -> Custom fields`.
Andrea Dell'Amico
05:34 PM Support #10602 (Closed): access to geonetwork-sdi.dev.d4science.org: Please, can you contact me in order to provide SSH public key? Vincenzo Terrano
06:06 PM Task #10597 (Closed): Give the ability to enable and configure the tomcat manager when we use the tomcat-multiple-instances role: It's working, just tested on thredds-d-d4s.d4science.org.
Andrea Dell'Amico
05:04 PM Task #10597: Give the ability to enable and configure the tomcat manager when we use the tomcat-multiple-instances role: The smartgears side is also ready to be tested. The template part is:
~~~
{% if tomcat_m_manager_install or t... Andrea Dell'Amico
04:30 PM Task #10597: Give the ability to enable and configure the tomcat manager when we use the tomcat-multiple-instances role: The tomcat part should be complete. Andrea Dell'Amico
03:59 PM Task #10597: Give the ability to enable and configure the tomcat manager when we use the tomcat-multiple-instances role: The configuration will be global. It will affect all the tomcat instances installed on a node.
Andrea Dell'Amico
02:30 PM Task #10597 (In Progress): Give the ability to enable and configure the tomcat manager when we use the tomcat-multiple-instances role: Andrea Dell'Amico
02:02 PM Task #10597 (Closed): Give the ability to enable and configure the tomcat manager when we use the tomcat-multiple-instances role: Also, arbitrary additional users and roles must be accepted and managed.
Also, the nginx template used by smartgears... Andrea Dell'Amico
05:27 PM Task #9971 (In Progress): On Share updates portlet and "notification" drop down menu vs radio button: Massimiliano Assante
03:54 PM Task #9900 (Closed): Please provide the list of token for all production environments where to run the is-exporter: Luca Frosini
03:54 PM Task #9900 (In Progress): Please provide the list of token for all production environments where to run the is-exporter: Luca Frosini
03:16 PM Task #10121 (Closed): Deploy DataMiner service on PARTHENOS/PARTHENOS_LAB VRE: Me and Roberto deployed all the required algorithm inside the DataMiner, which is now in place and should work correc... Paolo Scarponi
02:40 PM Task #10563 (Closed): Dismiss old VMs: Done. Tommaso Piccioli
11:30 AM Task #10563 (In Progress): Dismiss old VMs: Tommaso Piccioli
01:33 PM Support #10595 (Closed): access to geofence-d-d4s.d4science.org: Done. Andrea Dell'Amico
12:36 PM Support #10595 (Closed): access to geofence-d-d4s.d4science.org: Please, may you give me access to geofence-d-d4s.d4science.org on dev infra? Ciro Formisano
01:31 PM Support #10594 (Closed): access to geoserver1-spatial-dev.d4science.org: You had access already. Andrea Dell'Amico
12:36 PM Support #10594 (Closed): access to geoserver1-spatial-dev.d4science.org: Please, may you give me access to geoserver1-spatial-dev.d4science.org on dev infra? Ciro Formisano
01:29 PM Support #10592 (Closed): access to geonetwork-sdi.dev.d4science.org: Done. Andrea Dell'Amico
12:20 PM Support #10592 (Closed): access to geonetwork-sdi.dev.d4science.org: Please, may you give me access to geonetwork-sdi.dev.d4science.org on dev infra? Ciro Formisano
12:56 PM Task #6501 (Closed): migrate old dev (ubuntu 9) to new hosts: Done. Tommaso Piccioli
12:46 PM Task #6501: migrate old dev (ubuntu 9) to new hosts: The following VMs have been successfully moved and the related wiki has been updated: https://wiki.d4science.org/inde... Roberto Cirillo
12:49 PM Task #10460: Upgrade resources for worker[1-3]-hadoop-test.d4science.org: The DB server has been configured. Andrea Dell'Amico
11:21 AM Upgrade #10588 (Planned): D4Science Preprod Gateway upgrade to gCube 4.9.0: Massimiliano Assante
11:21 AM Upgrade #10588 (Completed): D4Science Preprod Gateway upgrade to gCube 4.9.0: Massimiliano Assante
11:19 AM Upgrade #10587 (Completed): D4Science Gateways upgrade to gCube 4.9.0: **DONE** To support the new Manage Invite portlet a new page must be added to every Gateway Site's Public pages named... Massimiliano Assante
11:00 AM Upgrade #10585 (Completed): D4Science Infrastructure Upgrade to gCube 4.9.0: Massimiliano Assante

Dec 05, 2017

07:29 PM Task #10460: Upgrade resources for worker[1-3]-hadoop-test.d4science.org: The VMs have been renamed, moved and reinstalled when needed. All the data disk volumes renamed to match the VM host... Andrea Dell'Amico
12:03 PM Task #10460 (In Progress): Upgrade resources for worker[1-3]-hadoop-test.d4science.org: The involved VMs are:
ambari-hadoop-test.d4science.org (dlib34x) ambari-hadoop.d4science.org
rm1-hadoop-test.d4sc... Andrea Dell'Amico
06:02 PM Task #9857: Evacuate the hypervisors from dlib14x to dlib19x: Tommaso Piccioli wrote:

> Host node1-d-d4s.d4science.org has been already migrated but the ghn was down since mar... Roberto Cirillo
05:10 PM Task #10563 (Closed): Dismiss old VMs: The following VMs should be dismissed:
~~~
node11.d.d4science.research-infrastructures.eu
node15.d.d4science.res... Roberto Cirillo
04:38 PM Task #10368 (Feedback): DM Pool Manager not working (improvement on the notification mechanism): The fixed version is going to be released with gCube 4.9 Ciro Formisano
03:23 PM Task #6501: migrate old dev (ubuntu 9) to new hosts: * node15.d.d4science.research-infrastructures.eu ha been migrated to node13-d-d4s.d4science.org
* node14-d-d4s... Roberto Cirillo
02:22 PM Upgrade #10456 (Completed): ParthenosVO VO upgrade to 4.8.0: Roberto Cirillo
10:11 AM Task #8555: Please provide more resource to Redmine: ok Luca Frosini

Dec 04, 2017

06:51 PM Task #10521 (Closed): D4Research: Add cronjob on VREModeler service: Done. Andrea Dell'Amico
09:58 AM Task #10521 (Closed): D4Research: Add cronjob on VREModeler service: It's needed to have a restart of the ghn running on the following host:
~~~
vremodeler-d4research.d4science.org
... Roberto Cirillo
06:42 PM Task #8555 (Closed): Please provide more resource to Redmine: Closing. Open another one if you want to try to disable the two configuration settings listed in https://support.d4sc... Andrea Dell'Amico
02:46 PM Task #9857: Evacuate the hypervisors from dlib14x to dlib19x: mongo2-d-d4s.d4science.org moved. Tommaso Piccioli
02:27 PM Task #10121: Deploy DataMiner service on PARTHENOS/PARTHENOS_LAB VRE: The dataminer cluster is in place. I've assigned the cloud1 cluster with the only Bionym algorithm. Please, @scarponi... Roberto Cirillo
11:42 AM Task #10121 (In Progress): Deploy DataMiner service on PARTHENOS/PARTHENOS_LAB VRE: Roberto Cirillo
02:16 PM Task #10518 (Closed): Add the CMSY_LEGACY algorithm to the StockAssessment VRE: Paolo Scarponi
02:15 PM Task #10519 (Closed): Add the CMSY_VECTORIZED algorithm to the StockAssessment VRE: Paolo Scarponi
12:31 AM Task #10519 (Closed): Add the CMSY_VECTORIZED algorithm to the StockAssessment VRE: The new CMSY_VECTORIZED algorithm should be added to the StockAssessment VRE ASAP. Gianpaolo Coro
12:59 PM Task #10351 (Closed): 404 error of Apache tomcat: I am closing this issue since it is opened for 19 days without any feedback. Pasquale Pagano
11:10 AM Task #10522 (Rejected): DataMiner Algorithms - BlackBox: add two collaborative recommendation algorithms and one for evaluation: Costantino Perciante
10:31 AM Task #10366 (Closed): Add ParthenosVO scope to all the dataminer instances: Roberto Cirillo

Dec 03, 2017

08:25 PM Task #10518 (Closed): Add the CMSY_LEGACY algorithm to the StockAssessment VRE: The new CMSY_LEGACY algorithm should be added to the StockAssessment VRE ASAP. Gianpaolo Coro
08:23 PM Task #10479: Cloud Provisioning Requests: OK that explains everything. Is it possible perhaps to use the -genericworkers prefix for the generic workers machine... Gianpaolo Coro
08:08 PM Task #10479: Cloud Provisioning Requests: The script is running. But I just realized that the hosts you reported in your first comment but http://ip-90-147-167... Andrea Dell'Amico
07:59 PM Task #10479: Cloud Provisioning Requests: No problem doing it. But the haproxy statistics don't lie
Andrea Dell'Amico
07:39 PM Task #10479: Cloud Provisioning Requests: I simply repeatedly invoked the HTTP Get request above, but eventually the calls did not go on all the machines. This... Gianpaolo Coro
07:21 PM Task #10479: Cloud Provisioning Requests: I don't know what you did, but the requests are always perfectly balanced between all servers. You can see by yoursel... Andrea Dell'Amico
07:11 PM Task #10479: Cloud Provisioning Requests: Friday I run 200 executions towards Cloud1 by repeatedly invoking this HTTP Get request:
~~~
http://dataminer-clo... Gianpaolo Coro
07:01 PM Task #10479: Cloud Provisioning Requests: Are you sure that those instances received any job request after Nov 29th? Because the logs configuration were update... Andrea Dell'Amico
06:36 PM Task #10479: Cloud Provisioning Requests: What about point 3 and https://support.d4science.org/issues/10479#note-1 ?
Logs are still empty. Gianpaolo Coro
05:42 PM Task #10479 (Closed): Cloud Provisioning Requests: Andrea Dell'Amico
05:41 PM Task #10479: Cloud Provisioning Requests: The new configuration is operational. I removed the `cloud1` cluster configuration from the CNR haproxy instance. Andrea Dell'Amico
02:08 PM Task #10479: Cloud Provisioning Requests: The haproxy stats on dataminer-lb.garr.d4science.org:8880 are accessible with the same credentials that are valid for... Andrea Dell'Amico
01:47 PM Task #10479: Cloud Provisioning Requests: I just reconfigured the dataminer haproxy and moved the host dataminer-cloud1.d4science.org. It is now a CNAME of dat... Andrea Dell'Amico

Dec 01, 2017

08:04 PM Task #9857: Evacuate the hypervisors from dlib14x to dlib19x: Still to be moved:
~~~
mongo2-d-d4s.d4science.org (waiting Roberto to switch the PRIMARY node)
slave1.ci.rese... Tommaso Piccioli
07:51 PM Task #10479: Cloud Provisioning Requests: I just adopted a configuration on both the CNR haproxy instance and the dataminer.garr loadbalancer that makes all th... Andrea Dell'Amico
06:28 PM Task #8555: Please provide more resource to Redmine: I think we can close this one. There's space for more optimisations but we should disable some features we rely on. A... Andrea Dell'Amico
11:20 AM Task #8555: Please provide more resource to Redmine: I confirm it is better now, I think we reduced the waiting time of 50% in average Massimiliano Assante
01:23 AM Task #8555: Please provide more resource to Redmine: I added again the global_roles plugin too, btw. Andrea Dell'Amico
01:20 AM Task #8555: Please provide more resource to Redmine: I also see that we are using both the problematic configurations reported in the ticket:
* Allow issue assignment... Andrea Dell'Amico
01:16 AM Task #8555 (Feedback): Please provide more resource to Redmine: Things seem slightly better now. I would not say that's fast now, but better. Andrea Dell'Amico
01:14 AM Task #8555: Please provide more resource to Redmine: I just applied the fix suggested here: http://www.redmine.org/issues/17700 Andrea Dell'Amico
01:10 AM Task #8555: Please provide more resource to Redmine: But I think I've found the culprit: http://www.redmine.org/issues/14906
I think we can live without that. Andrea Dell'Amico
01:07 AM Task #8555: Please provide more resource to Redmine: I added again `Redmine Code Review plugin`. While the other one was already installed.
Andrea Dell'Amico
06:17 PM Task #10504 (Feedback): SAI - Remove SAI portlets from environments that are not development VRE: Roberto Cirillo
05:34 PM Task #10504 (In Progress): SAI - Remove SAI portlets from environments that are not development VRE: I pass now the ticket to Roberto to add the right resources. Massimiliano Assante
03:21 PM Task #10504: SAI - Remove SAI portlets from environments that are not development VRE: It is also good to assign the proto cluster, but then we need to add all the DMPoolManager and SAI resources on the I... Giancarlo Panichi
03:10 PM Task #10504: SAI - Remove SAI portlets from environments that are not development VRE: we should not remove SAI from the VREs that are using it. Rather, we should assign the proper resources to these VREs... Pasquale Pagano
12:56 PM Task #10504 (Closed): SAI - Remove SAI portlets from environments that are not development VRE: Remove SAI portlets from VRE that are not development VRE.
For example:
Taras Günther use SAI in /d4science.resea... Giancarlo Panichi
03:49 PM Task #10487 (Closed): Give access to UOA machines to contact SimulFishGrowth_prod: Yes, we now have access. Dimitris Katris
03:17 PM Task #10487 (Feedback): Give access to UOA machines to contact SimulFishGrowth_prod: Done. Can you check?
Andrea Dell'Amico
03:17 PM Task #10487 (In Progress): Give access to UOA machines to contact SimulFishGrowth_prod: Andrea Dell'Amico
03:04 PM Task #10487: Give access to UOA machines to contact SimulFishGrowth_prod: I think that we need access to all. Thank you! Dimitris Katris
02:32 PM Task #10487: Give access to UOA machines to contact SimulFishGrowth_prod: What databases do you need to access? All the SimulFishGrowth ones?
~~~
SimulFishGrowth | sfguser
SimulFi... Andrea Dell'Amico
03:12 PM Task #10505: R processes out of control on dataminer0-proto.d4science.org: Since the incident has been solved, please either change the tracker or close this issue. Pasquale Pagano
01:05 PM Task #10505: R processes out of control on dataminer0-proto.d4science.org: I just killed them to be able to start the dataminer again, but as it's not the first time that it happens it should ... Andrea Dell'Amico
01:04 PM Task #10505 (Closed): R processes out of control on dataminer0-proto.d4science.org: There are a lot of them, and dataminer cannot start because they are using too much RAM:
~~~
gcube 4623 0.0 ... Andrea Dell'Amico
02:41 PM Task #9213: enable calDAV authentication on D4Science Gateways: I don't think so: from the haproxy point of view they are all remote targets, it never points to 'localhost' or somet... Andrea Dell'Amico
10:44 AM Task #9213: enable calDAV authentication on D4Science Gateways: The difference between liferay/tomcat preproduction cluster and the production one is that in case of preproduction t... Massimiliano Assante
12:59 AM Task #9213: enable calDAV authentication on D4Science Gateways: I also tried to start a http frontend on port 8443 and use it to backend a single tomcat instance. It does not work (... Andrea Dell'Amico
12:51 AM Task #9213: enable calDAV authentication on D4Science Gateways: I just made another test, to add confusion. On both the pre and production load balancers I activated a frontend that... Andrea Dell'Amico
12:30 AM Task #9213: enable calDAV authentication on D4Science Gateways: It does not work, really. I can add a calendar only when a single tomcat instance is running, and this explains why i... Andrea Dell'Amico
01:06 PM Task #10279: Large file upload limit on the workspace: Marek Horst wrote:
> As a last yesterday's resort I have used the old command I'd been using to upload packages befo... Costantino Perciante
11:59 AM Task #10279: Large file upload limit on the workspace: As a last yesterday's resort I have used the old command I'd been using to upload packages before (but which at some ... Marek Horst
12:40 PM Task #10187 (In Progress): Enhance SAI: The following points have been resolved in the release gCube 4.8:
* avoid users to put special characters in the d... Giancarlo Panichi
12:08 AM Task #7356 (Feedback): Please check HA Load Balancer on preprod: Andrea Dell'Amico
12:07 AM Task #7356 (In Progress): Please check HA Load Balancer on preprod: I tried all the possible combinations, alternatively restarting nginx on the two nodes, and the requests are always b... Andrea Dell'Amico
12:05 AM Task #6232 (In Progress): Enable Infrastructure Gateway cluster communication behind firewall: I'm going to test on preproduction Andrea Dell'Amico

Nov 30, 2017

11:46 PM Task #6232 (Feedback): Enable Infrastructure Gateway cluster communication behind firewall: Andrea Dell'Amico
11:45 PM Task #6232 (In Progress): Enable Infrastructure Gateway cluster communication behind firewall: (sorry, the comment was meant to another ticket) Andrea Dell'Amico
06:42 PM Task #8555: Please provide more resource to Redmine: Luca Frosini wrote:
> Repository tab in gcube project seems not working properly anymore. The revision and the comme... Andrea Dell'Amico
06:16 PM Task #8555: Please provide more resource to Redmine: @andrea.dellamico@isti.cnr.it Repository tab in gcube project seems not working properly anymore. The revision and th... Luca Frosini
06:15 PM Task #9213: enable calDAV authentication on D4Science Gateways: It's now working on preproduction. It seems that it could depend by some configuration that I just moved from global ... Andrea Dell'Amico
06:10 PM Task #10279: Large file upload limit on the workspace: Marek Horst wrote:
> Marek Horst wrote:
> > Costantino Perciante wrote:
> > >
> > > Marek, we incremented some n... Costantino Perciante
05:14 PM Task #10279: Large file upload limit on the workspace: Marek Horst wrote:
> Costantino Perciante wrote:
> >
> > Marek, we incremented some nginx parameters to avoid tim... Marek Horst
04:31 PM Task #10279: Large file upload limit on the workspace: Costantino Perciante wrote:
>
> Marek, we incremented some nginx parameters to avoid timeouts. Could you retry onc... Marek Horst
04:26 PM Task #10279: Large file upload limit on the workspace: Marek Horst wrote:
> Another attempt of `epmc-text-20171017.gz` upload has just finished with the same result.
>
... Costantino Perciante
03:12 PM Task #10495 (Closed): Update nginx configuration on preprod homelibrary webapp: requests with file too big are rejected: Done. The limit is now 50GB as in the production environment. Andrea Dell'Amico
03:05 PM Task #10495: Update nginx configuration on preprod homelibrary webapp: requests with file too big are rejected: from nginx logs I see the following error:
~~~
2017/11/30 14:51:01 [error] 630#0: *216751 client intended to send... Roberto Cirillo
03:02 PM Task #10495 (Closed): Update nginx configuration on preprod homelibrary webapp: requests with file too big are rejected: I'm not able to upload a file of 9GB on the home-library-webapp in preprod.
Could you increment the size of the al... Costantino Perciante
02:52 PM VM Creation #10482 (Closed): New Joomla Portal: Andrea Dell'Amico
09:10 AM Task #10487 (Closed): Give access to UOA machines to contact SimulFishGrowth_prod: Some firewall rules are probably blocking some servers in University of Athens to contact a database located at a CNR... Dimitris Katris

Nov 29, 2017

08:37 PM Task #9857: Evacuate the hypervisors from dlib14x to dlib19x: Only some dev VMs on dlib18x remains (thanks to Tom, he is doing all the work). Andrea Dell'Amico
12:36 PM Task #9857: Evacuate the hypervisors from dlib14x to dlib19x: Host node26.d.d4science.research-infrastructures.eu deleted
Host node1-d-d4s.d4science.org has been already migrat... Tommaso Piccioli
08:20 PM Task #10279: Large file upload limit on the workspace: Another attempt of `epmc-text-20171017.gz` upload has just finished with the same result.
Time taken suggest whol... Marek Horst
06:50 PM Task #10279: Large file upload limit on the workspace: Costantino Perciante wrote:
> Everything should work now, so if something fails we must check the reason why it did.... Marek Horst
06:21 PM Task #10279: Large file upload limit on the workspace: Marek Horst wrote:
> Costantino Perciante wrote:
> > There is a scheduled maintainance downtime of the infrastructu... Costantino Perciante
05:50 PM Task #10279: Large file upload limit on the workspace: Costantino Perciante wrote:
> There is a scheduled maintainance downtime of the infrastructure today. Some of the er... Marek Horst
01:39 PM Task #10279: Large file upload limit on the workspace: There is a scheduled maintainance downtime of the infrastructure today. Some of the errors may be related to this. It... Costantino Perciante
01:16 PM Task #10279 (In Progress): Large file upload limit on the workspace: I need to reopen this ticket because we have to reupload packages.
Currently the problem is I am unable to delete ... Marek Horst
07:58 PM VM Creation #10482 (Feedback): New Joomla Portal: Andrea Dell'Amico
05:24 PM VM Creation #10482 (In Progress): New Joomla Portal: demo.openportal.d4science.org 146.48.123.161
Andrea Dell'Amico
03:57 PM VM Creation #10482 (Closed): New Joomla Portal: I need a new Joomla Installation (similar to #2106).
It is necessary for the deployment of a DEMO portal (it must ... Michele Artini
06:46 PM Upgrade #10073 (Completed): D4Science Infrastructure Upgrade to gCube 4.8.0: Roberto Cirillo
06:45 PM Upgrade #10073 (In Progress): D4Science Infrastructure Upgrade to gCube 4.8.0: Roberto Cirillo
06:44 PM Upgrade #10073 (Planned): D4Science Infrastructure Upgrade to gCube 4.8.0: Roberto Cirillo
05:06 PM Upgrade #10454 (Completed): FARM VO upgrade to gCube 4.8.0: Roberto Cirillo
03:45 PM Upgrade #10454 (In Progress): FARM VO upgrade to gCube 4.8.0: Roberto Cirillo
05:04 PM Upgrade #10453 (Completed): gCubeApps VO upgrade to gCube 4.8.0: Roberto Cirillo
02:53 PM Upgrade #10453 (In Progress): gCubeApps VO upgrade to gCube 4.8.0: Roberto Cirillo
04:57 PM Upgrade #10458 (Completed): D4Science Root VO upgrade to gCube 4.8: Roberto Cirillo
02:06 PM Upgrade #10458 (In Progress): D4Science Root VO upgrade to gCube 4.8: Roberto Cirillo
04:56 PM Upgrade #10456 (In Progress): ParthenosVO VO upgrade to 4.8.0: Roberto Cirillo
04:14 PM Upgrade #10468 (Completed): SoBigData VO upgrade to 4.8.0: Roberto Cirillo
04:07 PM Upgrade #10468 (In Progress): SoBigData VO upgrade to 4.8.0: Roberto Cirillo
04:08 PM Upgrade #10455 (Completed): D4Research VO upgrade to 4.8.0: Roberto Cirillo
03:58 PM Upgrade #10455 (In Progress): D4Research VO upgrade to 4.8.0: Roberto Cirillo
04:04 PM Task #8555: Please provide more resource to Redmine: Removed. It's still very slow, but I'll need some quiet hours to examine the postgresql queries again. Andrea Dell'Amico
12:04 PM Task #8555: Please provide more resource to Redmine: OK, I'll do it at the start of the downtime window. Andrea Dell'Amico
09:51 AM Task #8555: Please provide more resource to Redmine: So I think we cam manage the rest of the people manually. Luca Frosini
03:51 PM Task #10479 (In Progress): Cloud Provisioning Requests: Gianpaolo Coro wrote:
> 3 - save the DM logs up to 3 months earlier
I'm running the log reconfiguration right now... Andrea Dell'Amico
01:15 PM Task #10479: Cloud Provisioning Requests: There are Garr machines that need to have logging double checked:
Machines that are not logging at all:
http://... Gianpaolo Coro
12:37 PM Task #10479 (Closed): Cloud Provisioning Requests: A number of requests for the Cloud computing provisioning service:
1 - access the dataminer.d4science.org:8880 pag... Gianpaolo Coro
03:12 PM Incident #10262: Cannot see who liked posts on VREs of Parthenos: The issue has been fixed in production with the rollout of gCube 4.8.0 Massimiliano Assante
03:08 PM Upgrade #10277 (Completed): D4Science Preprod Gateway upgrade to gCube 4.8.0: Massimiliano Assante
02:40 PM Upgrade #10278 (Completed): D4Science Gateways upgrade to gCube 4.8.0: Massimiliano Assante
02:09 PM Upgrade #10278 (In Progress): D4Science Gateways upgrade to gCube 4.8.0: Massimiliano Assante
12:33 PM Task #10358 (Closed): Dataminer-cluster: Integrate the dm-192-168-100-104.garr.d4science.org instance into the garr cluster: We will destroy this one, and a couple of the ones from the ones requested for the FAO course. See #10223 Andrea Dell'Amico
12:31 PM Task #10223: Provide machines for FAO course: After talking with GP we decided to finally add those VMs to the `cloud1` cluster. We also destroy some of them: two ... Andrea Dell'Amico

Nov 28, 2017

06:01 PM Task #10478 (Closed): Dismiss old message-broker: In order to dismiss the message-broker VM
~~~
message-broker.d4science.research-infrastructures.eu
~~~
it's ... Roberto Cirillo
04:35 PM Task #10223: Provide machines for FAO course: As those VMs were requested to face the FAO course, can we destroy some of them?
Andrea Dell'Amico
04:19 PM Task #10467 (In Progress): I need a way to communicate with the IS from a script: A link to the REST API was provided: https://dev.d4science.org/swagger/registry/ Andrea Dell'Amico
04:03 PM Task #10317: Increase the resources of dataminer[1:5]-p-d4s.d4science.org: dataminer1-p-d4s.d4science.org: move from dlib23x.dom0.research-infrastructures.eu to dlib34x.dom0.research-infrastru... Andrea Dell'Amico
03:56 PM VM Creation #10382 (Closed): Extend Resources to D-Net Index: Andrea Dell'Amico
03:31 PM Upgrade #10455 (Planned): D4Research VO upgrade to 4.8.0: Roberto Cirillo
03:30 PM Upgrade #10468 (Planned): SoBigData VO upgrade to 4.8.0: Roberto Cirillo
10:14 AM Upgrade #10468: SoBigData VO upgrade to 4.8.0: **HostingNode**
*WHN to upgrade*
* **(CNR) DONE** twittermon1.d4science.org
**Smartgears services**
* *... Roberto Cirillo
10:11 AM Upgrade #10468 (Completed): SoBigData VO upgrade to 4.8.0: Roberto Cirillo
03:30 PM Upgrade #10456 (Planned): ParthenosVO VO upgrade to 4.8.0: Roberto Cirillo
10:16 AM Upgrade #10456: ParthenosVO VO upgrade to 4.8.0: **Configuration**
* add ParthenosVO scope to all the WHNs under the following clusters:
* **(CNR) DONE** data... Roberto Cirillo
03:30 PM Upgrade #10454 (Planned): FARM VO upgrade to gCube 4.8.0: Roberto Cirillo
03:28 PM Upgrade #10453 (Planned): gCubeApps VO upgrade to gCube 4.8.0: Roberto Cirillo
02:02 PM Task #10358: Dataminer-cluster: Integrate the dm-192-168-100-104.garr.d4science.org instance into the garr cluster: I talked with Roberto. The dataminer will be moved into the production pool.
Andrea Dell'Amico
11:50 AM Task #10358: Dataminer-cluster: Integrate the dm-192-168-100-104.garr.d4science.org instance into the garr cluster: I read the description, but @gianpaolo.coro@isti.cnr.it told me repeatedly that he's sure it's still needed for TextC... Andrea Dell'Amico
10:24 AM Task #10358: Dataminer-cluster: Integrate the dm-192-168-100-104.garr.d4science.org instance into the garr cluster: As explained in the description, TextCrowd is served by "dataminer-prototypes" cluster so this instance should be add... Roberto Cirillo
01:28 PM Task #8555: Please provide more resource to Redmine: Luca Frosini wrote:
> Instead the following the has to be admin
> Pasquale Pagano
> Luca Frosini
> Andrea Dell'... Andrea Dell'Amico
11:25 AM Task #8555: Please provide more resource to Redmine: I just remember that we installed such a plugin to avoid to grant them admin role to people which has to be manager i... Luca Frosini
12:56 PM Support #10470 (Closed): Create new user Vincenzo Terrano: I sent a welcome email to the user to complete the registration on https://manage.research-infrastructures.eu (to acc... Tommaso Piccioli
12:26 PM Support #10470 (In Progress): Create new user Vincenzo Terrano: Tommaso Piccioli
12:22 PM Support #10470 (Closed): Create new user Vincenzo Terrano: For WP7 a new developer will support ENG activities: Vincenzo Terrano (vincenzo.terrano@eng.it). May you create an u... Ciro Formisano
11:47 AM Task #10237: Please raise the timeout-limit of virtuoso.parthenos.d4science.org: @matej.durco@oeaw.ac.at please verify that he SPARQL query runs now and close the ticket if ok. Massimiliano Assante
11:37 AM Task #10440: Please add a smart-executor instance with accounting-insert-rstudio-se-plugin on each RStudio nodes: I think this task should be reconsidered. In addition, what happens if an user has more than one home (not duplicated... Roberto Cirillo
11:16 AM Task #8526 (Closed): Upgrade smart-executor service in production environment: All the instances were upgraded. Roberto Cirillo

Nov 27, 2017

07:40 PM Task #10358: Dataminer-cluster: Integrate the dm-192-168-100-104.garr.d4science.org instance into the garr cluster: @roberto.cirillo@isti.cnr.it @g.panichi@isti.cnr.it @gianpaolo.coro@isti.cnr.it can I have an answer please?
Can we ... Andrea Dell'Amico
07:32 PM Task #9551: Some jobs wrote big chunks of data into the persistence jackrabbit table: Some days ago, the DB size increased by almost 10GB in 48 hours. It's been stable again since than, but those increme... Andrea Dell'Amico
07:28 PM Task #10287 (Closed): Schedule downtime for GN DB: The DB was moved to another hypervisor on Nov 22 as scheduled. Now the clients are working correctly. Andrea Dell'Amico
07:24 PM Task #10467 (Closed): I need a way to communicate with the IS from a script: A REST API would be perfect. Otherwise we will need something specific to pass the haproxy configuration data.
Andrea Dell'Amico
06:43 PM Task #8555: Please provide more resource to Redmine: I just removed the plugin on the redmine dev instance, https://redmine-d.d4science.org without any apparent loss of f... Andrea Dell'Amico
11:50 AM Task #8555: Please provide more resource to Redmine: I cannot find a related ticket. There was a spreadsheet with a list of potential plugins at some point, but I cannot ... Andrea Dell'Amico
09:19 AM Task #8555: Please provide more resource to Redmine: Do you remember why we installed the Global Roles plugin. Luca Frosini
04:19 PM Task #10460 (Closed): Upgrade resources for worker[1-3]-hadoop-test.d4science.org: We need to have the same hw resource of the other workers of the cluster Sandro La Bruzzo
03:38 PM Upgrade #10455: D4Research VO upgrade to 4.8.0: **Hosting Nodes**
*WHN to upgrade*
* **(CNR) DONE** tabulardata2.d4science.org
* **(CNR) DONE** dm-pool-mana... Roberto Cirillo
12:38 PM Upgrade #10455 (Completed): D4Research VO upgrade to 4.8.0: Roberto Cirillo
03:25 PM Upgrade #10454: FARM VO upgrade to gCube 4.8.0: **Hosting Nodes**
*WHN to upgrade*
* **(CNR) DONE** tabulardata2.d4science.org
* **(NKUA) DONE** dewn05.madg... Roberto Cirillo
12:37 PM Upgrade #10454 (Completed): FARM VO upgrade to gCube 4.8.0: Roberto Cirillo
03:04 PM Upgrade #10458 (Planned): D4Science Root VO upgrade to gCube 4.8: Roberto Cirillo
03:00 PM Upgrade #10458: D4Science Root VO upgrade to gCube 4.8: **HostingNode**
* **(CNR) DONE** data.d4science.org
* **(CNR) DONE** data2-d4s.d4science.org
*WHN to upgrade... Roberto Cirillo
02:50 PM Upgrade #10458 (Completed): D4Science Root VO upgrade to gCube 4.8: Roberto Cirillo
02:44 PM Upgrade #10453: gCubeApps VO upgrade to gCube 4.8.0: **Hosting Nodes**
*WHN to upgrade*
* **(CNR) DONE** dm-pool-manager-proto.d4science.org
* **(CNR) DONE** ... Roberto Cirillo
12:34 PM Upgrade #10453 (Completed): gCubeApps VO upgrade to gCube 4.8.0: Roberto Cirillo
12:39 PM Upgrade #10456 (Completed): ParthenosVO VO upgrade to 4.8.0: Roberto Cirillo

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