iSCSI logout Input output error

Posted by liuzhijun on Server Fault See other posts from Server Fault or by liuzhijun
Published on 2012-09-28T10:14:35Z Indexed on 2012/09/28 21:40 UTC
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linux

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iscsi

203 hava a iSCSI target named poolA that I am trying to log into using this command:

iscsiadm -m node -T poolA -p 192.168.0.203 -l

I am trying to use it as a vg. Secondly, I create two lvs on this vg, and lastly, I logout:

iscsiadm -m node -T poolA -p 192.168.0.203 -u

After I execute lvs, the following error occurs:

/dev/dm-2: read failed after 0 of 4096 at 0: Input/output error
/dev/dm-5: read failed after 0 of 4096 at 0: Input/output error

Can I get around this error without a reboot? Thanks!

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