[Linux-PowerEdge] Rejecting I/O to offline device

Chris Good chris at g2.nu
Fri Jul 5 10:05:03 CDT 2013


"Audet, Martin (RTFT)" wrote:
> We have many boxes PE R710 that experiencing this issue.
> The server stop responding and the error message "sd 0:2:0:0  Rejecting I/O=
>  to offline device" appears in a console.

We see that a lot on machines running SSDs.  Regular runs of fstrim seems to
help delay/prevent it but once it occurs all you can do is power cycle.



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