Sometimes if you add a new resource or change something in your cluster configuration you get some warnings like this one.
Or if you run a configuration syntax check:
1 | root@node1:~# crm configure verify |
1 2 3 4 5 6 7 | crm(live)configure# verify WARNING: mount_srv: default timeout 20s for start is smaller than the advised 60 WARNING: mount_srv: default timeout 20s for stop is smaller than the advised 60 WARNING: drbd_r0: default timeout 20s for start is smaller than the advised 240 WARNING: drbd_r0: default timeout 20s for stop is smaller than the advised 100 WARNING: pingnet: default timeout 20s for start is smaller than the advised 60 WARNING: pingnet: default timeout 20s for monitor_0 is smaller than the advised 60 |
Solution: define new operations, use the same times 240s and 100s
op start interval=”0″ timeout=”240s”
op stop interval=”0″ timeout=”100s”
Config snippet:
1 2 3 4 5 | primitive drbd_r0 ocf:linbit:drbd \
params drbd_resource="drbd0" \
op monitor interval="120s" \
op start interval="0" timeout="240s" \
op stop interval="0" timeout="100s" |
Really dirty fix (set global timeouts):
1 | crm configure property default-action-timeout="240" |
Hello. I have a question. I wrote down the text.
First, I would like to know about the configurable scope of ha cluster (pacemaker, corosync, pcs).
Can you adjust the time when the primary is down and moving on to the secondary?
Can monitoring tools such as nagios and zabbix be implanted into the ha cluster?
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