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Date: Sat, 2 Aug 2008 14:58:14 -0700
From: Jeremy Chadwick <koitsu@FreeBSD.org>
To: Eugene Butusov <ebutusov@gmail.com>
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Cc: FreeBSD-STABLE-LIST <freebsd-stable@freebsd.org>
Subject: Re: 7-STABLE, gjournal and fsck.
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On Sat, Aug 02, 2008 at 11:15:25PM +0200, Eugene Butusov wrote:
> Aug  2 19:13:43 matrix kernel: ** /dev/ad4s1g.journal
> Aug  2 19:13:43 matrix kernel:
> Aug  2 19:13:43 matrix kernel: CANNOT READ BLK: 727112224
> Aug  2 19:13:43 matrix kernel: CONTINUE? [yn]
> Aug  2 19:13:43 matrix kernel:
> Aug  2 19:13:43 matrix kernel: THE FOLLOWING DISK SECTORS COULD NOT BE  
> READ: 727112224, 727112225, 727112226, 727112227,
> Aug  2 19:13:43 matrix kernel: /dev/ad4s1g.journal: CANNOT FIGURE OUT  
> FILE SYSTEM PARTITION
> ...
> I've double checked the disk's SMART results in case of hardware  
> failure, but they were ok.
>
> My question is: what could cause such problem? Why only gjournaled fs  
> are affected? Is there a solution?

1) What brand of disks are these?  Can you show them in dmesg?
2) Can you provide smartctl -a /dev/ad4 output please?

-- 
| Jeremy Chadwick                                jdc at parodius.com |
| Parodius Networking                       http://www.parodius.com/ |
| UNIX Systems Administrator                  Mountain View, CA, USA |
| Making life hard for others since 1977.              PGP: 4BD6C0CB |