commit 44c2a20c2a272a092643dd30a20129ab65bf4c5e
Author: Alexander Gordeev <email address hidden>
Date: Mon Feb 2 21:10:40 2015 +0300
[IBP] Fix 'device or resource busy' error in fuel-agent
In short, we've faced udev scaling issues when making a lot of `parted` calls.
As for workaround, blacklisting of rules was choisen. It helps us to mitigate
scaling issues.
The fix was stress tested on a VM with 25 disks by creating 30 partitions per
disk.
Reviewed: https:/ /review. openstack. org/152609 /git.openstack. org/cgit/ stackforge/ fuel-web/ commit/ ?id=44c2a20c2a2 72a092643dd30a2 0129ab65bf4c5e
Committed: https:/
Submitter: Jenkins
Branch: master
commit 44c2a20c2a272a0 92643dd30a20129 ab65bf4c5e
Author: Alexander Gordeev <email address hidden>
Date: Mon Feb 2 21:10:40 2015 +0300
[IBP] Fix 'device or resource busy' error in fuel-agent
In short, we've faced udev scaling issues when making a lot of `parted` calls.
As for workaround, blacklisting of rules was choisen. It helps us to mitigate
scaling issues.
The fix was stress tested on a VM with 25 disks by creating 30 partitions per
disk.
Change-Id: Ibec9c0485fba65 7ef592fee3aab4e 7757a705e46
Closes-Bug: #1410471