"StartFilesystem: Could not match <device> with a real device" error when service fails over on Red Hat Enterprise Linux 5
Issue
- When the node 2 crash or rebooted, why the resource group was not taken over by node1? It seems the node1 failed to acquire the resource group.
Environment
- Red Hat Enterprise Linux Server 5 (with the High Availability or Resilient Storage Add Ons)
-
rgmanager to manage cluster services:
- A service is configured with LVM and filesystem (fs) resources:
<resources> <ip address="10.10.10.131" monitor_link="1"/> <script file="/etc/cluster/appscripts/app-rs.sh" name="wss-app-rs"/> <lvm lv_name="vol01" name="midtier-lvm" vg_name="vg05"/> <fs device="/dev/vg05/vol01" force_fsck="0" force_unmount="1" fsid="19747" fstype="ext3" mountpoint="/export/midtier" name="midtier-fs" self_fence="0"/> <lvm lv_name="vol01" name="proddata-lvm" vg_name="vg06"/> <fs device="/dev/vg06/vol01" force_fsck="0" force_unmount="1" fsid="65011" fstype="ext3" mountpoint="/export/proddata" name="proddata-fs" self_fence="0"/> <lvm lv_name="vol01" name="prodinterface-lvm" vg_name="vg07"/> <fs device="/dev/vg07/vol01" force_fsck="0" force_unmount="1" fsid="20525" fstype="ext3" mountpoint="/export/prodinterface" name="prodinterface-fs" self_fence="0"/> </resources> <service autostart="1" domain="wss_domain" exclusive="0" name="app-grp" recovery="relocate"> <ip ref="10.10.10.131"/> <script ref="app-rs"/> <lvm ref="midtier-lvm"/> <fs ref="midtier-fs"/> <lvm ref="proddata-lvm"/> <fs ref="proddata-fs"/> <lvm ref="proddata-lvm"/> <fs ref="prodinterface-fs"/> </service>
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