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本帖最后由 chjlu 于 2015-01-12 10:20 编辑
有一个redhat集群数据库，周末数据库都挂掉了，检查发现存储的权限都变更了。对linux排障不熟，请大家一起分析一下。下面是为3节点的dmesg日志，没有发现err.但是有发现下面信息
Jan 11 00:11:24 SGS-ORA-03 kernel: qla2xxx [0000:03:00.2]-505e:2: Link is offline.
Jan 11 00:11:24 SGS-ORA-03 kernel: qla2xxx [0000:02:00.2]-505e:0: Link is offline.
Jan 11 00:11:54 SGS-ORA-03 kernel: rport-2:0-0: blocked FC remote port time out: removing target and saving binding
Jan 11 00:11:54 SGS-ORA-03 kernel: rport-0:0-0: blocked FC remote port time out: removing target and saving binding
Jan 11 00:11:54 SGS-ORA-03 kernel: rport-2:0-1: blocked FC remote port time out: removing target and saving binding
Jan 11 00:11:54 SGS-ORA-03 kernel: sd 2:0:8:0: rejecting I/O to offline device
Jan 11 00:11:54 SGS-ORA-03 multipathd: 68:48: mark as failed
Jan 11 00:11:54 SGS-ORA-03 multipathd: LUN04: remaining active paths: 1
详细信息见附件：
node3-message.zip
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发表于 2015-01-12 10:20
