From: Douglas Gilbert <dgilbert@interlog.com>
To: Sudhakar <ssudhakarp@gmail.com>
Cc: linux-scsi@vger.kernel.org
Subject: Re: race condition between scsi device add/remove code paths in 2.6.28
Date: Fri, 23 Jan 2009 21:13:15 -0500 [thread overview]
Message-ID: <497A793B.7010103@interlog.com> (raw)
In-Reply-To: <8b62ef2d0901231608y8df423ema178ae8700173ea1@mail.gmail.com>
Sudhakar wrote:
> Hi,
>
> In our labs, we encountered a kernel crash, while stressing scsi
> device add/remove code path of 2.6.28 kernel. lsscsi output on my
> machine looks like this:
>
> *******Start******
>
> [root@IMIT2S005 ~]# lsscsi
> [0:0:0:0] disk ATA ST3250620NS 3BKS -
> [0:0:1:0] disk ATA ST3250620NS 3BKS -
> [0:0:2:0] disk ATA ST3250620NS 3BKS -
> [0:0:3:0] disk ATA ST3250620NS 3BKS -
> [0:1:0:0] disk Dell VIRTUAL DISK 1028 /dev/sda
> [1:0:0:0] cd/dvd Optiarc DVD RW AD-7190S 1.00 /dev/scd0
> [5:0:0:0] disk Linux scsi_debug 0004 /dev/sdb
As an aside, do you know why the first 4 "ATA" disks are
not showing a device node?
Doug Gilbert
next prev parent reply other threads:[~2009-01-24 2:13 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-01-24 0:08 race condition between scsi device add/remove code paths in 2.6.28 Sudhakar
2009-01-24 2:13 ` Douglas Gilbert [this message]
2009-01-24 5:06 ` James Bottomley
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