From: "Eric Raskin" <eraskin@paslists.com>
To: Linux-scsi@vger.kernel.org
Subject: RE: How to disconnect a SCSI device without crashing SLES8?
Date: Fri, 4 Feb 2005 15:36:48 -0500 [thread overview]
Message-ID: <15ae01c50af9$42f42c40$650aa8c0@ehrpc> (raw)
In-Reply-To: <20050204202501.GA25126@infradead.org>
Thanks, Christoph. Would we use the same commands on 2.6?
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-----Original Message-----
From: Christoph Hellwig [mailto:hch@infradead.org]
Sent: Friday, February 04, 2005 3:25 PM
To: Eric Raskin
Cc: Linux-scsi@vger.kernel.org
Subject: Re: How to disconnect a SCSI device without crashing SLES8?
On Fri, Feb 04, 2005 at 02:12:13PM -0500, Eric Raskin wrote:
> In searching the web, I've found the "remove-scsi-device" and
> "add-scsi-device" commands that can be sent to /proc/scsi/scsi.
>
> Does anybody know if the system will stay up if I use these commands to
> remove all my tape library devices before shutting it down? Is this the
> proper way to repair my library without having to shut the system off?
remove-scsi-device could work, but in Linux 2.4 it's racy.
If you want to remove and add devices at runtime safely you'll have to
update to Linux 2.6.
next prev parent reply other threads:[~2005-02-04 20:35 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-02-04 19:12 How to disconnect a SCSI device without crashing SLES8? Eric Raskin
2005-02-04 20:25 ` Christoph Hellwig
2005-02-04 20:36 ` Eric Raskin [this message]
2005-02-04 21:06 ` Christoph Hellwig
-- strict thread matches above, loose matches on Subject: below --
2005-02-04 20:56 Rajat Jain, Noida
2005-02-04 21:26 ` Eric Raskin
2005-02-04 21:51 ` Mike Anderson
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