Oracle Solaris Cluster 4.4 Quorum故障处理

Oracle Solaris Cluster 4.4 Quorum故障处理

Dec 2 09:31:10 sol04 genunix: [ID 108990 kern.notice] NOTICE: CMM: Cluster members: sol03 sol04. Dec 2 09:31:10 sol04 genunix: [ID 279084 kern.notice] NOTICE: CMM: node reconfiguration #4 completed. Dec 2 09:31:16 sol04 genunix: [ID 670799 kern.warning] WARNING: CMM: Registering reservation key on quorum device /dev/did/rdsk/d5s2 failed with error 2. Dec 2 09:31:16 sol04 genunix: [ID 868277 kern.warning] WARNING: CMM: Erstwhile online quorum device /dev/did/rdsk/d5s2 (qid 1) is inaccessible now.

root@sol04:~# cluster set -p global_fencing=pathcount root@sol04:~# cluster show -t global

root@sol04:~# clq remove d5 root@sol04:~# cldevice set -p default_fencing=nofencing 5 root@sol04:~# cldevice set -p default_fencing=global 5 root@sol04:~# clq add d5 root@sol04:~# clq show

root@sol04:~# scdidadm -L -o instance -o defaultfencing -o detectedfencing -o fullpath

root@sol04:~# scdidadm -G The cluster is currently configured to use DID path count algorithm to determine fencing protocol for shared devices.

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