Re: Help with data recovering

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Repair was not helpful.
Is any other ways to get access to data?

Please help....

On 05/30/2012 11:15 PM, Michael K wrote:

Let it run to completion. There is little you can do other than hope and wait.

On May 30, 2012 9:02 PM, "Maxim Mikheev" <mikhmv@xxxxxxxxx <mailto:mikhmv@xxxxxxxxx>> wrote:

    btrfsck --repair running already for 26 hours.

    Is it have sense to wait more?

    Thanks

    On 05/29/2012 07:36 PM, cwillu wrote:

        On Tue, May 29, 2012 at 5:24 PM, Maxim
        Mikheev<mikhmv@xxxxxxxxx <mailto:mikhmv@xxxxxxxxx>>  wrote:

            Thank you for your answer.


            The system kernel was and now:

            Linux s0 3.4.0-030400-generic #201205210521 SMP Mon May 21
            09:22:02 UTC 2012
            x86_64 x86_64 x86_64 GNU/Linux

            the raid was created by:
            mkfs.btrfs /dev/sdb /dev/sdc /dev/sdd /dev/sde /dev/sdf

            Disk are connected through RocketRaid 2670.

            for mounting I used line in fstab:
UUID=c9776e19-37eb-4f9c-bd6b-04e8dde97682 /tank btrfs
             defaults,compress=lzo    0    1

            On machine was running several Virtual machines. Only one
            was actively using
            disks.

            VM has active several threads:
            1. 2 threads reading big files (50GB each)
            2. reading from 50 files and writing one big file
            3. The kernel panic happens when I run another program
            with 30 threads of
            reading/writing of small files.

            Virtual Machine accessed to underline btrfs through 9-p
            file system which
            actively used xattr.

            After reboot system was in this stage.

            I hope that btrfsck --repair will not make it worse, It is
            now running.

        **twitch**

        Well, I also hope it won't make it worse.  Do not cancel it
        now, let
        it finish (aborting it will  make things worse), but I suggest
        waiting
        until a few more people have weighed in before attempting anything
        beyond that.

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