Messages in this thread | | | Date | Fri, 29 Jun 2007 15:00:24 +1000 | From | David Chinner <> | Subject | Re: [linux-pm] Re: [linux-lvm] 2.6.22-rc4 XFS fails after hibernate/resume |
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On Fri, Jun 29, 2007 at 12:16:44AM +0200, Rafael J. Wysocki wrote: > There are two solutions possible, IMO. One would be to make these workqueues > freezable, which is possible, but hacky and Oleg didn't like that very much. > The second would be to freeze XFS from within the hibernation code path, > using freeze_bdev().
The second is much more likely to work reliably. If freezing the filesystem leaves something in an inconsistent state, then it's something I can reproduce and debug without needing to suspend/resume.
FWIW, don't forget you need to thaw the filesystem on resume.
Cheers,
Dave. -- Dave Chinner Principal Engineer SGI Australian Software Group - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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