Beginning with this cluster status...
Cluster name: 001db02ab
Stack: corosync
Current DC: 001db02a (version 1.1.18-11.el7_5.3-2b07d5c5a9) - partition with
quorum
Last updated: Sun Feb 28 07:24:31 2021
Last change: Sun Feb 28 07:19:51 2021 by hacluster via crmd on 001db02a
2 nodes configured
14 resources configured
Online: [ 001db02a 001db02b ]
Full list of resources:
Master/Slave Set: ms_drbd0 [p_drbd0]
Masters: [ 001db02a ]
Slaves: [ 001db02b ]
Master/Slave Set: ms_drbd1 [p_drbd1]
Masters: [ 001db02b ]
Slaves: [ 001db02a ]
p_fs_clust03 (ocf::heartbeat:Filesystem): Started 001db02a
p_fs_clust04 (ocf::heartbeat:Filesystem): Started 001db02b
p_mysql_009 (lsb:mysql_009): Started 001db02a
p_mysql_010 (lsb:mysql_010): Started 001db02a
p_mysql_011 (lsb:mysql_011): Started 001db02a
p_mysql_012 (lsb:mysql_012): Started 001db02a
p_mysql_014 (lsb:mysql_014): Started 001db02b
p_mysql_015 (lsb:mysql_015): Started 001db02b
p_mysql_016 (lsb:mysql_016): Started 001db02b
stonith-001db02ab (stonith:fence_azure_arm): Started 001db02a
Daemon Status:
corosync: active/enabled
pacemaker: active/enabled
pcsd: active/enabled
...and with these constraints...
Location Constraints:
Ordering Constraints:
promote ms_drbd0 then start p_fs_clust03 (kind:Mandatory)
(id:order-ms_drbd0-p_fs_clust03-mandatory)
promote ms_drbd1 then start p_fs_clust04 (kind:Mandatory)
(id:order-ms_drbd1-p_fs_clust04-mandatory)
start p_fs_clust03 then start p_mysql_009 (kind:Mandatory)
(id:order-p_fs_clust03-p_mysql_009-mandatory)
start p_fs_clust03 then start p_mysql_010 (kind:Mandatory)
(id:order-p_fs_clust03-p_mysql_010-mandatory)
start p_fs_clust03 then start p_mysql_011 (kind:Mandatory)
(id:order-p_fs_clust03-p_mysql_011-mandatory)
start p_fs_clust03 then start p_mysql_012 (kind:Mandatory)
(id:order-p_fs_clust03-p_mysql_012-mandatory)
start p_fs_clust04 then start p_mysql_014 (kind:Mandatory)
(id:order-p_fs_clust04-p_mysql_014-mandatory)
start p_fs_clust04 then start p_mysql_015 (kind:Mandatory)
(id:order-p_fs_clust04-p_mysql_015-mandatory)
start p_fs_clust04 then start p_mysql_016 (kind:Mandatory)
(id:order-p_fs_clust04-p_mysql_016-mandatory)
Colocation Constraints:
p_fs_clust03 with ms_drbd0 (score:INFINITY)
(id:colocation-p_fs_clust03-ms_drbd0-INFINITY)
p_fs_clust04 with ms_drbd1 (score:INFINITY)
(id:colocation-p_fs_clust04-ms_drbd1-INFINITY)
p_mysql_009 with p_fs_clust03 (score:INFINITY)
(id:colocation-p_mysql_009-p_fs_clust03-INFINITY)
p_mysql_010 with p_fs_clust03 (score:INFINITY)
(id:colocation-p_mysql_010-p_fs_clust03-INFINITY)
p_mysql_011 with p_fs_clust03 (score:INFINITY)
(id:colocation-p_mysql_011-p_fs_clust03-INFINITY)
p_mysql_012 with p_fs_clust03 (score:INFINITY)
(id:colocation-p_mysql_012-p_fs_clust03-INFINITY)
p_mysql_014 with p_fs_clust04 (score:INFINITY)
(id:colocation-p_mysql_014-p_fs_clust04-INFINITY)
p_mysql_015 with p_fs_clust04 (score:INFINITY)
(id:colocation-p_mysql_015-p_fs_clust04-INFINITY)
p_mysql_016 with p_fs_clust04 (score:INFINITY)
(id:colocation-p_mysql_016-p_fs_clust04-INFINITY)
...and this drbd status on node 001db02a...
ha01_mysql role:Primary
disk:UpToDate
001db02b role:Secondary
peer-disk:UpToDate
ha02_mysql role:Secondary
disk:UpToDate
001db02b role:Primary
peer-disk:UpToDate
...we issue the command...
# pcs resource move p_fs_clust04
...we get result...
Full list of resources:
Master/Slave Set: ms_drbd0 [p_drbd0]
Masters: [ 001db02a ]
Slaves: [ 001db02b ]
Master/Slave Set: ms_drbd1 [p_drbd1]
Masters: [ 001db02b ]
Slaves: [ 001db02a ]
p_fs_clust03 (ocf::heartbeat:Filesystem): Started 001db02a
p_fs_clust04 (ocf::heartbeat:Filesystem): Stopped
p_mysql_009 (lsb:mysql_009): Started 001db02a
p_mysql_010 (lsb:mysql_010): Started 001db02a
p_mysql_011 (lsb:mysql_011): Started 001db02a
p_mysql_012 (lsb:mysql_012): Started 001db02a
p_mysql_014 (lsb:mysql_014): Stopped
p_mysql_015 (lsb:mysql_015): Stopped
p_mysql_016 (lsb:mysql_016): Stopped
stonith-001db02ab (stonith:fence_azure_arm): Started 001db02a
Failed Actions:
* p_fs_clust04_start_0 on 001db02a 'unknown error' (1): call=126,
status=complete, exitreason='Couldn't mount filesystem /dev/drbd1 on
/ha02_mysql',
last-rc-change='Sun Feb 28 07:34:04 2021', queued=0ms, exec=5251ms
Here is the log from node 001db02a:
https://www.dropbox.com/s/vq3ytcsuvvmqwe5/001db02a_log?dl=0
Here is the log from node 001db02b:
https://www.dropbox.com/s/g0el6ft0jmvzqsi/001db02b_log?dl=0
>From reading the logs, it seems that the filesystem p_fs_clust04 is getting
>successfully unmounted on node 001db02b, but the drbd resource never stops. On
>node 001db01b, it tries to mount the filesystem but fails because the drbd
>volume is not master.
Why isn't drbd transitioning?
[cid:[email protected]]
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