From: Alfred Zastrow <ml@zastrow4u.de>
To: Liu Bo <bo.li.liu@oracle.com>
Cc: linux-btrfs@vger.kernel.org
Subject: Re: BTRFS filesystem is not mountable after crash
Date: Sat, 13 Oct 2012 19:51:20 +0200 [thread overview]
Message-ID: <5079AA18.6010103@zastrow4u.de> (raw)
In-Reply-To: <5039BF90.7070509@oracle.com>
Am 26.08.2012 08:17, schrieb Liu Bo:
> On 08/26/2012 01:27 PM, Alfred Zastrow wrote:
>
>
> Hello,
>
> has realy nobody a hint for me?
>
> Is compiling chris's latest for-linus helpful?
>
> git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
>
> thanks,
> liubo
Hi dev's
I was not able to install chris's latest for-linus under F17, but I
tried with the latest 3.6.1-Kernel with was recently released.
Same shit.. :-(
[root@z2 alfred]# mount /dev/sdb1 /mnt -o recovery,ro
mount: mount /dev/sdb1 on /mnt failed: Veraltete NFS-Dateizugriffsnummer
[root@z2 alfred]# dmesg
[...]
[41005.694357] device fsid 4d00f0e6-e9d7-42d9-8514-827d8f01f7d3 devid 1
transid 192347 /dev/sdb1
[41005.696173] btrfs: enabling auto recovery
[41005.698539] btrfs: mismatching generation and generation_v2 found in
root item. This root was probably mounted with an older kernel.
Resetting all new fields.
[41005.698732] btrfs: mismatching generation and generation_v2 found in
root item. This root was probably mounted with an older kernel.
Resetting all new fields.
[41005.699307] btrfs: bdev /dev/sdb1 errs: wr 0, rd 0, flush 0, corrupt
20, gen 0
[41005.741978] Btrfs detected SSD devices, enabling SSD mode
[41005.742459] btrfs bad tree block start 0 29450240
[41005.742514] btrfs bad tree block start 0 29450240
All the other tools (btrfs-restore, btrfsck, restore from Josef) gave me
the same results as I have written in my 1st mail.
Sadly I have realized, that some of my vacation pictures are still on
the SSD - without backup... :-(
Best regards
Alfred
next prev parent reply other threads:[~2012-10-13 17:51 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-20 21:42 BTRFS filesystem is not mountable after crash Alfred Zastrow
2012-08-26 5:27 ` Alfred Zastrow
2012-08-26 6:17 ` Liu Bo
2012-10-13 17:51 ` Alfred Zastrow [this message]
2012-10-13 22:56 ` cwillu
2012-10-14 15:48 ` Alfred Zastrow
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