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hba卡host7识别的sdb状态fail
hba卡host8识别的sdd状态fail
如下:
[root@mfdb-02 ~]# multipath -ll
360050768028080fed80000000000000d dm-9 IBM,2145
[size=300G][features=0][hwhandler=0][rw]
\_ round-robin 0 [prio=100][enabled]
\_ 7:0:0:0 sdb 8:16 [failed][ready]
\_ 8:0:0:0 sdd 8:48 [failed][ready]
\_ round-robin 0 [prio=20][active]
\_ 7:0:1:0 sdc 8:32 [active][ready]
\_ 8:0:1:0 sde 8:64 [active][ready]
这个问题怎么排查?
如果san网络链路没问题的话,我怎么操作可以恢复这两条链路的状态为active?
这样操作吗:
echo "- - -" > /sys/class/scsi_host/host1/scan
multipath -v2 |
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