[Bugs] [Bug 1264831] Data Tiering:Loss of data writes(IO error) to an existing file when detach-tier start is issued(seems like writes and detach are mutually exclusive)

[bugzilla at redhat.com]

https://bugzilla.redhat.com/show_bug.cgi?id=1264831

Dan Lambright <dlambrig at redhat.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |CLOSED
         Resolution|---                         |DUPLICATE
        Last Closed|                            |2015-10-01 22:48:49



--- Comment #2 from Dan Lambright <dlambrig at redhat.com> ---
I loaded the older build for the week this problem was found and it recreated
right away. Then I loaded new code but removed fix 12223. That fix corrected
problems created during graph switches (like detach), which would lead to
aborted I/Os. 

After more experiments confirming, I believe fix 12223 corrected the problem.

*** This bug has been marked as a duplicate of bug 1265890 ***

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