[DRBD-user] Dual Primary Mode: Shared Directory blocked after node crash until reboot

DRBD User DRBDUser at gmx.at
Wed May 27 08:37:14 CEST 2015

Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.


Finally i got fencing working !
 
BUT now i see a gap of about 30sec between the invocation of crm-fence-peer.sh and the stonith-ng 'reboot':
 
from var/log/messages:
 
...
May 26 15:42:00 node1 kernel: drbd r0: conn( Unconnected -> WFConnection ) 
May 26 15:42:00 node1 kernel: drbd r0: helper command: /sbin/drbdadm fence-peer r0
May 26 15:42:00 node1 crm-fence-peer.sh[16214]: invoked for r0
...
May 26 15:42:27 node1 stonith-ng[3204]: notice: log_operation: Operation 'reboot' [16191] (call 2 from stonith-api.16190) for host 'node2' with device 'fencing-node2' returned: 0 (OK)
...
 
is this a pacemaker/corosync timeout ? how can i adjust this timing ?
 
BTW: how can i switch on debug mode for script /usr/lib/crm-fence-peer.sh ?
for eg.
: == DEBUG == $cibadmin_invocations cibadmin calls ==
 
 
thx



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