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https://ovirt-jira.atlassian.net/browse/OVIRT-910?page=com.atlassian.jira...
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Evgheni Dereveanchin commented on OVIRT-910:
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[~bkorren(a)redhat.com] some logs would be helpful :)
Older slaves with local disk hook use ext4 on the secondary disk while newer ones write to
rootfs which is XFS. I can try launching a dozen ext4 VMs so that we can compare
performance.
mock_runner.sh seems to run slower on newer slaves
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Key: OVIRT-910
URL:
https://ovirt-jira.atlassian.net/browse/OVIRT-910
Project: oVirt - virtualization made easy
Issue Type: Improvement
Components: Jenkins
Reporter: Barak Korren
Assignee: infra
After implementing speedup improvements for mock_runner.sh (Specifically enabling it to
deploy the chroot by extracting a tarball as opposed to installing it with yum every
time), I started monitoring run times for vdsm check_patch jobs.
I've noticed that jobs that are running on the old slaves (fc24-vm*) seem to
initialize mock faster then ones running on new slaves (vm*) - 17seconds vs 57 seconds
respectively.
I suspect this may be because the older slaves have a different FS mounted on
/var/cache/mock
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