OST Failure - Weekly update [24/03/2018-29/03/2018]

Hello, I would like to update on this week's failures and OST current status. This week I am sending the report a bit earlier due to the holidays. We had a few failures this week but I am glad to report that the issues were fixed quickly. on 23-03-2018 we started getting a random failure which seems to be an issue with the ost test hotplug_cpu This fix was submitted by Milan to fix the issue: https://gerrit.ovirt.org/89589 On the 27-03-2018 we had a failure on basic_sanity.disk_operations This seems to be related to locking race and was fixed by Benny on 3 different fixes: https://gerrit.ovirt.org/#/c/89534/ https://gerrit.ovirt.org/#/c/89537/ https://gerrit.ovirt.org/#/c/89577/ There was an issue with build-artifacts on the vdsm project which was an infra failure as well as a code issue (2 different builds). this was also resolved quickly. Infra issues: The ci team discovered and fixed a failure in container cleanup on the the hosts. Daniel submitted this patch: https://gerrit.ovirt.org/#/c/89402/ and it seemed to have resolved the issue. Gal has been investigating an issue which causes failure due to lack of memory on the host. for now, Gal submitted a fix: https://gerrit.ovirt.org/#/c/89588/ Lastly we had a packaging issue on 4.2 which was resolved as well. *Below you can see the chart for this week's resolved issues but cause of failure:Code* = regression of working components/functionalities *Infra* = infrastructure/OST Infrastructure/Lago related issues/Power outages *OST* Tests - package related issues, failed build artifacts *Below is a chart of resolved failures based on ovirt version* *Below is a chart showing failures by suite type: * *Thanks, * *Dafna*