From: Christoph Hellwig <hch@infradead.org>
To: Harald Seipp <SEIPP@de.ibm.com>
Cc: Christoph Hellwig <hch@infradead.org>,
James Bottomley <James.Bottomley@SteelEye.com>,
SCSI Mailing List <linux-scsi@vger.kernel.org>
Subject: Re: remove-single-device removes mounted HDDs (kernel 2.6)
Date: Tue, 6 Sep 2005 12:43:50 +0100 [thread overview]
Message-ID: <20050906114350.GE5309@infradead.org> (raw)
In-Reply-To: <OFD1AF1EB2.F396BA40-ONC125705A.005C072D-C125705A.005C7944@de.ibm.com>
On Thu, Aug 11, 2005 at 06:50:03PM +0200, Harald Seipp wrote:
> Christoph Hellwig wrote on 11.08.2005 18:40:03:
> > On Thu, Aug 11, 2005 at 05:44:46PM +0200, Harald Seipp wrote:
> > > Thank you for your quick responses! It finally looks like the task I
> need
> > > to do - fully rescan all hosts for newly attached/changed devices -
> must
> > > include the logic to skip devices with mounted fs for 2.6.
> >
> > Why do you want to rescan a full bus anyway? What SCSI transport do you
> > want this for? All transports where new targets can be hot-plugged
> should
> > be doing automatic scanning already.
> Old-fashioned parallel SCSI bus and FC/SAN where there are no hot-plug
> events AFAIK.
In FC you get per-target events, although none for new LUs showing up
on a given target (in fact no SAM transport does the latter)
next prev parent reply other threads:[~2005-09-06 11:43 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-08-11 10:09 remove-single-device removes mounted HDDs (kernel 2.6) Harald Seipp
2005-08-11 11:55 ` Douglas Gilbert
2005-08-11 16:57 ` Harald Seipp
2005-08-11 13:59 ` James Bottomley
2005-08-11 14:32 ` Harald Seipp
2005-08-11 14:46 ` Matthew Wilcox
2005-08-11 14:51 ` James Bottomley
2005-08-11 15:44 ` Harald Seipp
2005-08-11 16:40 ` Christoph Hellwig
2005-08-11 16:50 ` Harald Seipp
2005-09-06 11:43 ` Christoph Hellwig [this message]
2005-08-11 17:47 ` Bryan Henderson
2005-08-12 8:59 ` Harald Seipp
-- strict thread matches above, loose matches on Subject: below --
2005-08-11 15:51 Salyzyn, Mark
2005-08-11 16:07 ` James Bottomley
2005-08-11 17:40 ` Bryan Henderson
2005-08-11 22:06 ` Stefan Richter
2005-08-11 16:37 Salyzyn, Mark
2005-08-11 16:53 ` James Bottomley
2005-08-11 17:05 Salyzyn, Mark
2005-08-11 17:52 ` James Bottomley
2005-08-12 11:36 Salyzyn, Mark
2005-08-12 15:07 corene
2005-09-06 21:28 [RFC] SCSI target for IBM Power5 LPAR Dave C Boutcher
2005-09-07 10:49 ` Christoph Hellwig
2005-09-07 12:45 ` Dave C Boutcher
2005-09-07 12:58 ` FUJITA Tomonori
2005-09-07 17:17 ` Mike Christie
2005-09-07 17:48 ` remove-single-device removes mounted HDDs (kernel 2.6) Steve Byan
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