From: Marc MERLIN <marc@merlins.org>
To: Duncan <1i5t5.duncan@cox.net>
Cc: linux-btrfs@vger.kernel.org
Subject: Re: Unclean shutdowns cause google-chrome profile to be corrupted in various ways
Date: Fri, 22 Aug 2014 20:10:55 -0700 [thread overview]
Message-ID: <20140823031055.GH3875@merlins.org> (raw)
In-Reply-To: <pan$644c4$e5e83b2d$34cd9e4d$75795b7@cox.net>
On Sat, Aug 23, 2014 at 02:52:16AM +0000, Duncan wrote:
> > For mysql, I got:
> > InnoDB: Page directory corruption:
> > infimum not pointed to 140708 11:53:58
> > InnoDB: Page dump in ascii and hex (16384 bytes):
> > len 16384; hex 00000000(16KB of 0's).
>
> Is that on ssd or spinning rust, and if ssd, do you run with trim/discard
> and/or have you filled the device yet if not (since mkfs.btrfs trims the
> device as part of the process)? I'm wondering if that's 4 4 KiB btrfs
> data blocks of trimmed and unwritten SSD?
It's on SSD, I do have trim/discard, I never filled the device.
But I could totally remove trim and see what happens. I'll do that.
Marc
--
"A mouse is a device used to point at the xterm you want to type in" - A.S.R.
Microsoft is to operating systems ....
.... what McDonalds is to gourmet cooking
Home page: http://marc.merlins.org/ | PGP 1024R/763BE901
next prev parent reply other threads:[~2014-08-23 3:10 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-22 15:50 Unclean shutdowns cause google-chrome profile to be corrupted in various ways Marc MERLIN
2014-08-22 17:32 ` Eric Sandeen
2014-08-22 18:46 ` Marc MERLIN
2014-08-22 18:17 ` Duncan
2014-08-22 18:49 ` Marc MERLIN
2014-08-23 2:52 ` Duncan
2014-08-23 3:10 ` Marc MERLIN [this message]
2014-08-23 5:45 ` Naohiro Aota
2014-08-23 12:32 ` Marc MERLIN
2014-08-23 13:09 ` Holger Hoffstätte
2014-08-23 5:56 ` Duncan
2014-08-23 12:34 ` Marc MERLIN
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