| i found simillar error like this: |
> refer tohttps://bugzilla.redhat.com/show_bug.cgi?id=516170.
> "When an attempt is made to read a bad sector via a multipath device, the
> multipath driver fails the path it hit the medium error through, and tries
> again through the next path. Meanwhile the multipathd daemon re-enables the
> path. As a result the I/O hangs forever (even if you unset the
> feature and set no_path_retry to something sensible, because the paths get
> re-enabled we never get to the point where there are no live paths).
> is th above bug closed? how can i resolve it? i would be very thankful if
> you can give me some information.
> Best regards,