From: Miao Xie <miaox@cn.fujitsu.com>
To: Adi <adalbert.b@gmx.de>
Cc: linux-btrfs@vger.kernel.org, liubo2009@cn.fujitsu.com
Subject: Re: wanted X found X-1 but you got X-2
Date: Tue, 03 Aug 2010 21:07:03 +0800 [thread overview]
Message-ID: <4C581477.4030907@cn.fujitsu.com> (raw)
In-Reply-To: <20100802193716.107960@gmx.net>
Hi, Adi
On Mon, 02 Aug 2010 21:37:16 +0200, Adi wrote:
> now i get that error (on btrfsck):
>
> parent transid verify failed on 5403553792 wanted 103380 found 103378
> btrfsck: disk-io.c:739: open_ctree_fd: Assertion `!(!tree_root->node)' failed.
>
> if i want to mount it, it shows the same error in dmesg, but neither one hangs the terminal, as it did without the patches.
> do you need more debug? i didn't know how to activate it on gentoo, what flags do i need to do so?
I don't know the detailed reproduce steps.Could you tell us the steps
just like this?
# mkfs.btrfs /dev/sdaN
# mount /dev/sdaN /mnt
# dd ......
# (suspend-to-disk)
...
It is very useful for our analysis.
Thanks
Miao
> hm, and the last patch didn't show any output on "patch -p1"... is that normal?
>
> bye, adi
>
> -------- Original-Nachricht --------
>> Datum: Mon, 02 Aug 2010 09:04:27 +0800
>> Von: Miao Xie<miaox@cn.fujitsu.com>
>> An: Adi<adalbert.b@gmx.de>
>> CC: liubo2009@cn.fujitsu.com, linux-btrfs@vger.kernel.org
>> Betreff: Re: wanted X found X-1 but you got X-2
>
>> Hi, Adi
>>
>> On Sat, 31 Jul 2010 18:34:24 +0200, Adi wrote:
>>> ok, i have tried the 2.6.35-rc6 kernel, as TiCPU on #btrfs suggested,
>> but i also got an error. i don't think it has something to do with kcrypt, as
>> i can mount another partition without any problems.
>> [snip]
>>> ------------[ cut here ]------------
>>> kernel BUG at fs/btrfs/async-thread.c:603!
>>> invalid opcode: 0000 [#1] PREEMPT
>> [snip]
>> It seems this problem is the same as the one I have fixed.
>> Could you try to applied the following patches and test again?
>> http://lkml.org/lkml/2010/7/29/86
>> http://lkml.org/lkml/2010/7/29/84
>> http://lkml.org/lkml/2010/7/29/82
>>
>> Thanks
>> Miao
>
next prev parent reply other threads:[~2010-08-03 13:07 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-29 13:11 wanted X found X-1 but you got X-2 Adi
2010-07-30 5:37 ` liubo
2010-07-30 7:13 ` Adi
2010-07-31 16:34 ` Adi
2010-08-02 1:04 ` Miao Xie
2010-08-02 19:37 ` Adi
2010-08-03 13:07 ` Miao Xie [this message]
2010-08-05 16:04 ` adi
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