I wasn't able to determine what the problem was. I was able to get the same
behavior on a fresh install of 2 systems.
After I downgraded to drbd-utils84-8.4.2 and kmod-drbd84-8.4.2, pacemaker
was able to promote the drbd resource on one node. I was able to move the
resources and standby a node with pacemaker doing the proper thing.
It seems something with the drbd84-8.4.3 rpms no longer likes pacemaker
1.1.8.
-Ed
--On August 27, 2013 1:20:08 PM -0400 Ed Santora <[email protected]>
wrote:
Hello,
I'm running CentOS 6.4 with pacemaker 1.1.8. After upgrading drbd-utils84
and kmod-drbd84 from 8.4.2 to 8.4.3, I am unable to promote the drbd
resource on either node. If I use drbdadm primary r0 on one node,
pacemaker demotes it. It's perpetually stuck in slave/slave mode.
[root@test-iscsi-1 ~]# service drbd status
drbd driver loaded OK; device status:
version: 8.4.3 (api:1/proto:86-101)
GIT-hash: 89a294209144b68adb3ee85a73221f964d3ee515 build by
mockbuild@Build64R6, 2013-07-06 12:36:38
m:res cs ro ds p mounted
fstype
1:r0 Connected Secondary/Secondary UpToDate/UpToDate C
2:r0 Connected Secondary/Secondary UpToDate/UpToDate C
[root@test-iscsi-1 ~]# pcs status
Last updated: Tue Aug 27 13:08:40 2013
Last change: Tue Aug 27 12:31:20 2013 via cibadmin on test-iscsi-1
Stack: classic openais (with plugin)
Current DC: test-iscsi-1 - partition with quorum
Version: 1.1.8-7.el6-394e906
2 Nodes configured, 2 expected votes
2 Resources configured.
Online: [ test-iscsi-1 test-iscsi-2 ]
Full list of resources:
Master/Slave Set: ms_drbd_r0 [drbd_r0]
Slaves: [ test-iscsi-1 test-iscsi-2 ]
Has something changed between the versions that I missed?
-Ed
Ed Santora, Senior System Administrator
Harvard University, Academic Computing
Division of Continuing Education
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