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发现multipath -ll输出如下,感觉跟之前做过的不一样。但是双端口轮流测试又都没有问题。
各位看看,这个多路径是做好的吗?
# multipath -ll
mpathora_data (3600c0ff00026bce00ded335701000000) dm-0 HP,MSA 2040 SAN
size=419G features='1 queue_if_no_path' hwhandler='0' wp=rw
`-+- policy='round-robin 0' prio=0 status=active
|- 1:0:0:1 sdb 8:16 active undef running
`- 2:0:0:1 sdd 8:48 active undef running
mpathccc_data (3600c0ff00026bce066ed335701000000) dm-1 HP,MSA 2040 SAN
size=698G features='1 queue_if_no_path' hwhandler='0' wp=rw
`-+- policy='round-robin 0' prio=0 status=active
|- 1:0:0:2 sdc 8:32 active undef running
`- 2:0:0:2 sde 8:64 active undef running
/dev/mapper/mpathora_data 413G 26G 367G 7% /ora_data
/dev/mapper/mpathaaa_data 687G 772M 651G 1% /ccc_data |
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