[Bug 1851290] Re: Add backport for (s390x) endian fixes to ceph nautilus

[Launchpad Bug Tracker]

This bug was fixed in the package ceph - 14.2.4-0ubuntu0.19.10.1

---------------
ceph (14.2.4-0ubuntu0.19.10.1) eoan; urgency=medium

  [ Dariusz Gadomski ]
  * d/p/issue37490.patch: Cherry pick fix to optimize LVM queries in
    ceph-volume, resolving performance issues in systems under heavy load
    or with large numbers of disks (LP: #1850754).

  [ James Page ]
  * New upstream release (LP: #1850901):
    - d/p/CVE-2019-10222.patch,ceph-volume-wait-for-lvs.patch,
      more-py3-compat.patch: Drop, included upstream.
    - d/p/bluefs-use-uint64_t-for-len.patch: Cherry pick fix to resolve
      FTBFS on 32 bit architectures.
  * d/p/issue40114.patch: Cherry pick endian fixes to resolve issues
    using Ceph on big-endian architectures such as s390x (LP: #1851290).

 -- James Page <james.page at ubuntu.com>  Fri, 22 Nov 2019 09:59:04 +0000

** Changed in: ceph (Ubuntu Eoan)
       Status: Fix Committed => Fix Released

** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2019-10222

-- 
You received this bug notification because you are a member of Ubuntu
OpenStack, which is subscribed to Ubuntu Cloud Archive.
https://bugs.launchpad.net/bugs/1851290

Title:
  Add backport for (s390x) endian fixes to ceph nautilus

Status in Ubuntu Cloud Archive:
  Fix Committed
Status in Ubuntu Cloud Archive train series:
  Fix Committed
Status in Ubuntu Cloud Archive ussuri series:
  Fix Committed
Status in Ubuntu on IBM z Systems:
  Fix Released
Status in ceph package in Ubuntu:
  Fix Released
Status in ceph source package in Eoan:
  Fix Released

Bug description:
  [Impact]
  Ceph is not functional on big-endian deployments (s390x)

  [Test Case]
  Deploy ceph on a s390x (using Juju charms).
  Monitors will fail to start, OSD's won't bootstrap.

  [Regression Potential]
  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)"
  https://bugs.launchpad.net/cloud-archive/+bug/1713032

  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'.

To manage notifications about this bug go to:
https://bugs.launchpad.net/cloud-archive/+bug/1851290/+subscriptions