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    SubjectRe: [linux-pm] Corrupted files after suspend to disk
    Date
    On Friday, February 17, 2012, richard -rw- weinberger wrote:
    > On Thu, Feb 16, 2012 at 11:26 PM, Alan Stern <stern@rowland.harvard.edu> wrote:
    > > On Thu, 16 Feb 2012, Rafael J. Wysocki wrote:
    > >
    > >> > FWIW, we've been seeing a number of hard to diagnose failures
    > >> > with suspend to disk for the last few releases in Fedora.
    > >> > Eric Sandeen has been chasing https://bugzilla.redhat.com/show_bug.cgi?id=744275
    > >> > for a while, but there's no smoking gun that really explains what's
    > >> > getting into these states. Further complicating things, is that it
    > >> > doesn't seem to be 100% reproducable.
    > >>
    > >> I wonder if that's reproducible with the filesystems freezing patch I posted
    > >> some time ago (it will need some rebasing to apply to the current mainline or
    > >> 3.2.y).
    >
    > Where can I find this patch?
    > I'll happily test it.
    > But it may take some time as the bug is not easy to reproduce.

    This is the last version posted:

    http://marc.info/?l=linux-kernel&m=132775832509351&w=4

    However, it only may help if you use the kernel-based hibernation i.e.
    "echo disk > /sys/power/state" (that may be worth testing without the
    patch too, but Fedora is using this AFAICS, so it probably has that
    problem too).

    Thanks,
    Rafael


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