在 RedHat 主机上显示的 LUN 具有不同的签名
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适用场景
ONTAP 9
RHEL 7
问题描述
LUN 序列号（十六进制）：存储与主机之间的差异：
主机:
[root@rhel ~]# multipath -ll
MY_LUN (3600a09803830xxxxxxxf4c4c486e6367) dm-118 NETAPP ,LUN C-Mode
size=1.0T features='4 queue_if_no_path pg_init_retries 50 retain_attached_hw_handle' hwhandler='1 alua' wp=rw
|-+- policy='service-time 0' prio=50 status=active
| |- 11:0:0:30 sdpb 130:272 active ready running
| `- 7:0:0:30 sdov 129:432 active ready running
`-+- policy='service-time 0' prio=10 status=enabled
|- 12:0:0:30 sdpe 130:320 active ready running
`- 13:0:0:30 sdph 130:368 active ready running
存储：
cluster1::> lun show MY_LUN -fields serial-hex
vserver path serial-hex
--------- ------------------- ------------------------
vserver /vol/my_vol/MY_LUN 3830xxxxxxxf4c4c486e6369