OST Failure - Weekly update [30/03/2018-06/04/2018]

[Dafna Ron]

Hello,

I would like to update on this week's failures and OST current status.

We had a few failures this week and some are still on-going issues.

We had two unrelated issues failing the test:
006_migrations.prepare_migration_attachments_ipv6
This failure was periodical and is causing failure for several changes.
This issue is still on-going and seems to be pointing to this change as the
root cause:
https://gerrit.ovirt.org/#/c/89812/1 - examples: export template to an
export domain

Issue is still under investigation.

On Thursday evening and Friday we seem to have had failures which indicate
issues with migration and ipv6 configuration,
The tests that failed were 006_migrations.migrate_vm and
004_basic_sanity.hotplug_cpu

cpu hotplug failure was reporting these changes:

Failed patch:
virt: storage: minimal changes to the drive XML -
https://gerrit.ovirt.org/#/c/89508/

Reported as failure cause:
virt: extract local adjustments to XML - https://gerrit.ovirt.org/#/c/89506/

and migration failure was reporting this patch:



*aaa: can't switch user when accessing the engine with an active kerberos
ticket - https://gerrit.ovirt.org/#/c/89872/
<https://gerrit.ovirt.org/#/c/89872/>*







*This three issues are still on-going and you can see the cases resolved vs
the backlog which is going forward to next week: *

*Infra/OST tests related issues: *

We also had a failure which seems to be related to the ost test and was
fixed in this patch:
https://gerrit.ovirt.org/#/c/89781/ - Prevent network to be imported by
auto_sync

Further discussion on this can be found in the google doc opened by
Dominik:
https://docs.google.com/document/d/1VeKfI7luw-HHTCCmfogLNiYLTtIG_3maENVQlDwx0zk/edit#heading=h.peefxb3julf3



*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
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