[Bug 12551] end_request: I/O error, dev cciss/c0d0, sector 87435720

[bugme-daemon@bugzilla.kernel.org]

http://bugzilla.kernel.org/show_bug.cgi?id=12551


tytso@mit.edu changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |mike.miller@hp.com




------- Comment #2 from tytso@mit.edu  2009-01-27 07:42 -------
Looks like the cciss driver is returning an error when we try to do a write
with barriers enabled.   If we get a failure return from the device driver, we
fall back to writing the commit block w/o barriers, and that is apparently
succeeding.   So this looks like a cciss issue.

I've added Mike Miller, the maintainer of the cciss driver, to the cc list. 
Mike, does this ring any bells; has there been any changes between 2.6.28.1 and
2.6.29-rc2-git3 that might account for this?


-- 
Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug, or are watching the assignee.