From: Craig Johnson <crajohns@gmail.com>
To: Chris Mason <chris.mason@fusionio.com>
Cc: linux-btrfs@vger.kernel.org
Subject: Re: 4 vol raid5 segfault on device delete
Date: Sat, 17 Aug 2013 07:24:49 -0500 [thread overview]
Message-ID: <CAPidFuiiqWg6U5f5APH3wXibeEY7GHgT1c2_W8CH=iSydZ-JNg@mail.gmail.com> (raw)
In-Reply-To: <20130817120534.17880.11982@localhost.localdomain>
I did this on 3.11-rc5 kernel I compiled a few days ago.
3.11.0-1-ARCH-00013-g584d88b-dirty.
Thanks!
On Sat, Aug 17, 2013 at 7:05 AM, Chris Mason <chris.mason@fusionio.com> wrote:
> Quoting Craig Johnson (2013-08-16 12:50:59)
>> I have a 4 device volume with raid5 - trying to remove one of the
>> devices (plenty of free space) and I get an almost immediate segfault.
>> Scrub shows no errors, repair show space cache invalid but nothing
>> else (I remounted with clear cache to be safe). Lots of corrupt on
>> bdev (for 3 out of 4 drives), but I have no file access issues that I
>> know of. Thanks!
>>
>> Output below:
>>
>> http://pastebin.com/AnrmZrt2
>
> Hi Craig,
>
> Just double checking how you setup the device removal? This is a 3.11
> arch kernel? Which rc was it based from?
>
> -chris
>
next prev parent reply other threads:[~2013-08-17 12:24 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-16 16:50 4 vol raid5 segfault on device delete Craig Johnson
2013-08-17 12:05 ` Chris Mason
2013-08-17 12:24 ` Craig Johnson [this message]
[not found] <CAPidFuhbjxYUqjLV_8tCCVX6aSNwZ1qJGCZvnSPx8cShGCrQvA@mail.gmail. com>
2013-08-17 4:36 ` Duncan
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