>
> That is really not a pacemaker problem and is better suited for general
> systemd troubleshooting resource. But as you have been already
> requested, show at least "systemctl status pacemaker.service" and
> "systemctl status drbd.service" when pacemaker does not start.
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I agree this is not a pacemaker problem. Thank you for leading me to this
conclusion.
To satisfy any lingering curiosit, here is the output from systemctl
status pacemaker.service with only 1 node booted:
● pacemaker.service - Pacemaker High Availability Cluster Manager
Loaded: loaded (/usr/lib/systemd/system/pacemaker.service; enabled;
vendor preset: disabled)
Active: inactive (dead)
Docs: man:pacemakerd
https://clusterlabs.org/pacemaker/doc/en-US/Pacemaker/2.0/html-single/Pacemaker_Explained/index.html
And from systemctl status drbd.service with only 1 node booted:
● drbd.service - DRBD -- please disable. Unless you are NOT using a
cluster manager.
Loaded: loaded (/usr/lib/systemd/system/drbd.service; enabled; vendor
preset: disabled)
Active: activating (start) since Mon 2022-04-18 13:10:54 UTC; 4min 38s ago
Main PID: 1857 (drbd)
Tasks: 3 (limit: 23672)
Memory: 3.2M
CGroup: /system.slice/drbd.service
├─1857 /bin/bash /lib/drbd/drbd start
├─2045 drbdadm wait-con-int
└─2049 drbdsetup wait-connect-resource TESTData
Apr 18 13:10:54 test00 systemd[1]: Starting DRBD -- please disable. Unless
you are NOT using a cluster manager....
Apr 18 13:10:56 test00 drbd[1857]: Starting DRBD resources:
/lib/drbd/drbd: line 148: /var/lib/linstor/loop_device_mapping: No such
file or directory
Apr 18 13:10:56 test00 drbd[1857]: [
Apr 18 13:10:56 test00 drbd[1857]: create res: TESTData
Apr 18 13:10:56 test00 drbd[1857]: prepare disk: TESTData
Apr 18 13:10:57 test00 drbd[1857]: prepare net: TESTData
Apr 18 13:10:57 test00 drbd[1857]: prepare net: TESTData
Apr 18 13:10:58 test00 drbd[1857]: adjust disk: TESTData
Apr 18 13:10:58 test00 drbd[1857]: attempt to connect: TESTData
Apr 18 13:10:58 test00 drbd[1857]: ]
DRBD is clearly not "active" but "activating" and holding up the start of
pacemaker as pointed out earlier.
I shall look more closely at drbd. Its behavior with pacemaker is
interesting but that is not for this list. Thank you all for the
suggestions, explanations, and patience.
Regards,
John
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