Good Morning together, today a question about drbd and pacemaker cluster on rhel6 clone (scientific linux 6.4).
Installed pacemaker and corosync/cman cluster after reading clusterlabs.org quickstart documentation http://clusterlabs.org/quickstart-redhat.html. First everything seems to be OK and I can configured resources Now I configured a drbd resource and it fails - logfile says: "error: unpack_rsc_op: Preventing m_r_fodb_drbd from re-starting anywhere in the cluster : operation monitor failed 'not configured' (rc=6" For creating resource I used pcs pcs resource create r_fodb_drbd ocf:linbit:drbd params drbd_resource=drbd0 drbdconf=/etc/drbd.conf op monitor depth="0" timeout="20" interval="20" role="Slave" op monitor depth="0" timeout="20" interval="10" role="Master" pcs resource master m_r_fodb_drbd r_fodb_drbd meta master-max="11" master-node-max="1" clone-max="2" clonde-node-max="1" notfiy="true" DRBD is installed on /usr/local and config-file is /ur/local/etc/drbd.conf - configfile for resource fodb is /usr/local/etc/drbd.d/fodb.conf drbd.conf # You can find an example in /usr/share/doc/drbd.../drbd.conf.example include "drbd.d/global_common.conf"; include "drbd.d/*.res"; include "drbd.d/drbd0.conf"; drbd0 resource drbd0 { protocol C; disk { on-io-error detach; } syncer { rate 100M; } on db05-test { device /dev/drbd0; disk /dev/vg_system/lvdrbd; address 172.28.0.1:7789; meta-disk internal; } on db06-test { device /dev/drbd0; disk /dev/vg_system/lvdrbd; address 172.28.0.2:7789; meta-disk internal; } } DRBD-Version 8.4.3 When I started drbd manually it´s always OK but not in pacemaker resource. I cannot find more eventlogs for drbd Whats wrong in my configuration and how can I debug drbd? greetings Wolfgang
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