Red Hat Bugzilla – Bug 517965
MegaRAID SAS 1078 tape I/O errors when using mt erase [rhel-4.8.z]
Last modified: 2011-02-07 21:50:55 EST
This bug has been copied from bug #504080 and has been proposed
to be backported to 4.8 z-stream (EUS).
Committed in 89.0.11
An advisory has been issued which should help the problem
described in this bug report. This report is therefore being
closed with a resolution of ERRATA. For more information
on therefore solution and/or where to find the updated files,
please follow the link below. You may reopen this bug report
if the solution does not work for you.
Technical note added. If any revisions are required, please edit the "Technical Notes" field
accordingly. All revisions will be proofread by the Engineering Content Services team.
Time-outs resulted in I/O errors being logged to "/var/log/messages" when running "mt erase" on tape drives using certain LSI MegaRAID SAS adapters, preventing the command from completing. The megaraid_sas driver's timeout value is now set to the OS layer value.