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From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: Eric.Ayers@intec-telecom-systems.com
Cc: dledford@redhat.com (Doug Ledford),
	James.Bottomley@steeleye.com (James Bottomley),
	Chris.Roets@compaq.com (Roets Chris),
	linux-kernel@vger.kernel.org, linux-scsi@vger.kernel.org
Subject: Re: Linux Cluster using shared scsi
Date: Tue, 1 May 2001 21:38:26 +0100 (BST)	[thread overview]
Message-ID: <E14uguj-0002KC-00@the-village.bc.nu> (raw)
In-Reply-To: <15086.60620.745722.345084@gargle.gargle.HOWL> from "Eric Z. Ayers" at May 01, 2001 01:05:16 PM

> Does this package also tell the kernel to "re-establish" a
> reservation for all devices after a bus reset, or at least inform a
> user level program?  Finding out when there has been a bus reset has
> been a stumbling block for me.

You cannot rely on a bus reset. Imagine hot swap disks on an FC fabric. I 
suspect the controller itself needs to call back for problem events


  reply	other threads:[~2001-05-01 20:35 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2001-05-01 13:07 Roets, Chris
2001-05-01 14:45 ` James Bottomley
2001-05-01 16:10   ` Doug Ledford
2001-05-01 17:05   ` Eric Z. Ayers
2001-05-01 20:38     ` Alan Cox [this message]
2001-05-01 20:52       ` James Bottomley
2001-05-01 21:07     ` Eric Z. Ayers
2001-05-01 21:24       ` Alan Cox
2001-05-02 15:20     ` Doug Ledford
2001-05-02 16:37       ` Eddie Williams
2001-05-02 17:20       ` Mike Anderson
2001-05-02 17:50         ` Doug Ledford
2001-05-02 18:55           ` Mike Anderson
2001-05-02 20:31             ` Doug Ledford
2001-05-03 12:53               ` James Bottomley
2001-05-03 13:52                 ` James Bottomley
2001-05-02 17:39       ` Max TenEyck Woodbury
2001-05-02 17:47         ` Doug Ledford
2001-05-02 21:03           ` Pavel Machek
2001-05-03 22:32             ` Jonathan Lundell
2001-05-02 21:47           ` Max TenEyck Woodbury
2001-05-02 23:16             ` Doug Ledford
2001-05-03 19:57           ` Eric Z. Ayers
2001-05-04 14:52           ` Eddie Williams
  -- strict thread matches above, loose matches on Subject: below --
2001-04-27 15:11 James Bottomley
2001-04-27 13:18 Roets, Chris

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