[Bug 1851290] Please test proposed package
corey.bryant at canonical.com
Mon Dec 2 14:50:43 UTC 2019
Hello Frank, or anyone else affected,
Accepted ceph into train-proposed. The package will build now and be
available in the Ubuntu Cloud Archive in a few hours, and then in the
Please help us by testing this new package. To enable the -proposed
sudo add-apt-repository cloud-archive:train-proposed
sudo apt-get update
Your feedback will aid us getting this update out to other Ubuntu users.
If this package fixes the bug for you, please add a comment to this bug,
mentioning the version of the package you tested, and change the tag
from verification-train-needed to verification-train-done. If it does
not fix the bug for you, please add a comment stating that, and change
the tag to verification-train-failed. In either case, details of your
testing will help us make a better decision.
Further information regarding the verification process can be found at
https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in
** Tags added: verification-train-needed
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Add backport for (s390x) endian fixes to ceph nautilus
Status in Ubuntu Cloud Archive:
Status in Ubuntu Cloud Archive train series:
Status in Ubuntu Cloud Archive ussuri series:
Status in Ubuntu on IBM z Systems:
Status in ceph package in Ubuntu:
Status in ceph source package in Eoan:
Ceph is not functional on big-endian deployments (s390x)
Deploy ceph on a s390x (using Juju charms).
Monitors will fail to start, OSD's won't bootstrap.
Low, patch has had lots of review upstream and has been accepted into the nautilus stable branch which is the release Ubuntu has in Focal and Eoan.
[Original Bug Report]
Since 'luminous' ceph (and in particular ceph-mon) fails on the s390x big endian platform.
A bug for that was already raised in 2017 - LP 1713032:
"[luminous] ceph-mon crashes when it is elected leader (s390x)"
It was a longer running task to get things fixed for s390x.
And finally uweigand (many thx Uli) got everything accepted upstream:
"Fix big-endian handling #30079" - https://github.com/ceph/ceph/pull/30079
In parallel to that there is also a backport of these s390x endianess fixes for ceph 'nautilus':
"nautilus: backport endian fixes #30697" - https://github.com/ceph/ceph/pull/30697
This ticket is to get this upstream checked, tested and partly
approved 'nautilus' backport integrated into the UCA ceph 'nautilus'.
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