This bug was fixed in the package drbd8 - 2:8.4.3-0ubuntu0.12.04.2
---------------
drbd8 (2:8.4.3-0ubuntu0.12.04.2) precise-proposed; urgency=low
* d/p/ubuntu-fix-drbdsetup-legacy-path.patch
Test kernel module version and run the legacy drbdsetup early if
it is lower than 8.4. Also do not try to be smart about paths for
the legacy command (newer upstream versions do the same) (LP: #1314289).
* d/p/ubuntu-compat83-init-script.patch:
Fix service stop to shut down the resources (LP: #1314289).
* d/p/ubuntu-compat83-ocf-script.patch:
Fix pacemaker/corosync startup when running compat mode (LP: #1314289).
* d/p/ubuntu-fix-drbdadm-version-check.patch:
Fix compat mode when DRBD_DONT_WARN_ON_VERSION_MISMATCH is set
(LP: #1314598)
* d/rules: Create soft-links for compat binaries in /sbin to work
around the tools looking for compat binaries in their own path
when called with full path (LP: #1314289).
-- Stefan Bader <[email protected]> Wed, 30 Apr 2014 15:20:23 +0200
** Changed in: drbd8 (Ubuntu Precise)
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/1314289
Title:
[Precise/regression] drbd 8.4.x backport breaks existing clusters
Status in “drbd8” package in Ubuntu:
Triaged
Status in “drbd8” source package in Precise:
Fix Released
Bug description:
SRU Justification:
The backport of drbd8-utils-8.4.3 has several issues when running in
compat-8.3 mode as part of corosync/pacemaker clusters.
Impact:
- The OCF resource agent fails to run after installing the new toolset
- "syncer command not supported" messages
- the OCF resource agent script uses the new syntax hard coded in one place
- the drbdsetup command is not using the compat binary for help output and
the command line changed significantly.
- if the main commands are called with the full path, the compat binaries are
searched in the same path but only existed in /lib/drbd.
Apart from those serious problems, the init.d script would fail in
compat mode due to syntax changes.
Testcases:
- With new tools, old kernel module loaded:
* "drbdsetup xml net" should output xml help instead of an error
* "/sbin/drbdadm --version" does not fail to print the version.
* "service drbd stop" should work without errors
* "service corosync restart" on a cluster should work without loosing
the local mirror.
- Moving one side of the cluster to a newer kernel (new kernel module)
* "drbdsetup xml net" should now error and need the new format.
regression from bug 1185756.
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