[Bug 14442] resume after hibernate: /dev/sdb drops and returns as /dev/sde

[bugzilla-daemon@bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=14442





--- Comment #31 from Duncan <1i5t5.duncan@cox.net>  2010-11-05 02:11:06 ---
I'm not sure as I quit even trying hibernate for awhile.  (I lost and had to
rebuild a RAID-0 due to this; it was mostly local cache of net stuff like my
git kernel, thus nothing unrecoverable, but it's still a hassle when you lose
one, incentive to quit doing whatever triggered it.)

But I expect to have some time by early next week to update the kernel again 
(I'm a few commits shy of final 2.6.36 ATM) and test both this and bug #19002
(a DRI/Radeon issue from early in 2.6.36 AND 2.6.35 stable series).

Meanwhile, I've been watching disk behavior since this bug report, and wonder
if the faster/parallel bootstrap sequence is just too fast for the drives, now,
and they're simply not quiesced (they detect, but apparently not to the point
they detect as the same drives as before) yet.  I'm thinking something like the
rootdelay= option, but different.

But best test and see if it's still an issue, before trying to solve a problem
I'm not sure is still there.  I'll try to get updated results by Tuesday or so.

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