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From: linas@austin.ibm.com (Linas Vepstas)
To: James Bottomley <James.Bottomley@SteelEye.com>
Cc: linux-hotplug-devel@lists.sourceforge.net,
	linux-scsi@vger.kernel.org, Matthew Wilcox <matthew@wil.cx>,
	Patrick Mansfield <patmans@us.ibm.com>,
	Stefan Richter <stefanr@s5r6.in-berlin.de>,
	"Alexander E. Patrakov" <patrakov@ums.usu.ru>
Subject: Re: Asynchronous scsi scanning, version 9
Date: Mon, 26 Jun 2006 21:21:55 +0000	[thread overview]
Message-ID: <20060626212155.GD10505@austin.ibm.com> (raw)
In-Reply-To: <1151356477.2673.41.camel@mulgrave.il.steeleye.com>

On Mon, Jun 26, 2006 at 04:14:37PM -0500, James Bottomley wrote:
> On Mon, 2006-06-26 at 15:58 -0500, Linas Vepstas wrote:
> > I guess there's no way of figuring out where the root disk is, and
> > waiting only for that? 
> 
> Well, sure, but you'd do that at user level:  you know what the root
> disk is, so you just wait on the udev event announcing its arrival.

Its possible that I'm making a confused commont based on my
mis-understanding a conversation I'm not following closely, but ... 

Didn't the last patch result in the boot process hanging until
all scsi devices were discovered? I was concerned that this might 
take too long. But if there's no hang, then no problem.

--linas



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WARNING: multiple messages have this Message-ID (diff)
From: linas@austin.ibm.com (Linas Vepstas)
To: James Bottomley <James.Bottomley@SteelEye.com>
Cc: linux-hotplug-devel@lists.sourceforge.net,
	linux-scsi@vger.kernel.org, Matthew Wilcox <matthew@wil.cx>,
	Patrick Mansfield <patmans@us.ibm.com>,
	Stefan Richter <stefanr@s5r6.in-berlin.de>,
	"Alexander E. Patrakov" <patrakov@ums.usu.ru>
Subject: Re: Asynchronous scsi scanning, version 9
Date: Mon, 26 Jun 2006 16:21:55 -0500	[thread overview]
Message-ID: <20060626212155.GD10505@austin.ibm.com> (raw)
In-Reply-To: <1151356477.2673.41.camel@mulgrave.il.steeleye.com>

On Mon, Jun 26, 2006 at 04:14:37PM -0500, James Bottomley wrote:
> On Mon, 2006-06-26 at 15:58 -0500, Linas Vepstas wrote:
> > I guess there's no way of figuring out where the root disk is, and
> > waiting only for that? 
> 
> Well, sure, but you'd do that at user level:  you know what the root
> disk is, so you just wait on the udev event announcing its arrival.

Its possible that I'm making a confused commont based on my
mis-understanding a conversation I'm not following closely, but ... 

Didn't the last patch result in the boot process hanging until
all scsi devices were discovered? I was concerned that this might 
take too long. But if there's no hang, then no problem.

--linas



Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642

  reply	other threads:[~2006-06-26 21:21 UTC|newest]

Thread overview: 70+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-05-11 14:33 [RFC] Asynchronous scsi scanning Matthew Wilcox
2006-05-11 18:15 ` Mike Christie
2006-05-11 18:21   ` Matthew Wilcox
2006-05-11 18:49     ` Mike Christie
2006-05-11 18:56       ` Matthew Wilcox
2006-05-11 19:09         ` Mike Christie
2006-05-18 17:22 ` [PATCH] " Matthew Wilcox
2006-05-29  3:19   ` Asynchronous scsi scanning, version 9 Matthew Wilcox
2006-05-29  8:38     ` Stefan Richter
2006-05-29 13:05       ` Matthew Wilcox
2006-05-29 13:11         ` Arjan van de Ven
2006-05-29 13:19           ` Matthew Wilcox
2006-05-31 23:21         ` Patrick Mansfield
2006-05-31 23:21           ` Patrick Mansfield
2006-06-01 12:22           ` Kay Sievers
2006-06-01 12:22             ` Kay Sievers
2006-10-26 19:53             ` maximilian attems
2006-10-26 19:53               ` maximilian attems
2006-06-01 13:14           ` Alexander E. Patrakov
2006-06-01 13:14             ` Alexander E. Patrakov
2006-06-01 13:21             ` maximilian attems
2006-06-01 13:21               ` maximilian attems
2006-06-01 13:23             ` Matthew Wilcox
2006-06-01 13:23               ` Matthew Wilcox
2006-06-01 13:26               ` Alexander E. Patrakov
2006-06-01 13:26                 ` Alexander E. Patrakov
2006-06-01 14:00               ` Arjan van de Ven
2006-06-01 14:00                 ` Arjan van de Ven
2006-06-25 21:15               ` James Bottomley
2006-06-25 21:15                 ` James Bottomley
2006-06-25 22:46                 ` Matthew Wilcox
2006-06-25 22:46                   ` Matthew Wilcox
2006-06-26  8:24                   ` Arjan van de Ven
2006-06-26  8:24                     ` Arjan van de Ven
2006-06-26 12:40                     ` Matthew Wilcox
2006-06-26 12:40                       ` Matthew Wilcox
2006-06-26 12:59                       ` Arjan van de Ven
2006-06-26 12:59                         ` Arjan van de Ven
2006-06-26 16:03                         ` Greg KH
2006-06-26 16:03                           ` Greg KH
2006-06-26 14:44                       ` Matthew Dharm
2006-06-26 14:44                         ` Matthew Dharm
2006-06-26 15:18                         ` Matthew Wilcox
2006-06-26 15:18                           ` Matthew Wilcox
2006-06-26 15:44                           ` James Bottomley
2006-06-26 15:44                             ` James Bottomley
2006-06-26 16:02                           ` Greg KH
2006-06-26 16:02                             ` Greg KH
2006-06-26 21:08                           ` Matthew Dharm
2006-06-26 21:08                             ` Matthew Dharm
2006-06-26 22:15                             ` Matthew Wilcox
2006-06-26 22:15                               ` Matthew Wilcox
2006-06-26 18:55                         ` [SPAM] " Doug Ledford
2006-06-26 18:55                           ` Doug Ledford
2006-06-26 21:04                           ` Matthew Dharm
2006-06-26 21:04                             ` Matthew Dharm
2006-06-26 21:20                             ` Doug Ledford
2006-06-26 21:20                               ` Doug Ledford
2006-06-26 20:58                 ` Linas Vepstas
2006-06-26 20:58                   ` Linas Vepstas
2006-06-26 21:14                   ` James Bottomley
2006-06-26 21:14                     ` James Bottomley
2006-06-26 21:21                     ` Linas Vepstas [this message]
2006-06-26 21:21                       ` Linas Vepstas
2006-06-26 21:41                       ` James Bottomley
2006-06-26 21:41                         ` James Bottomley
2006-06-28  7:52                     ` Hannes Reinecke
2006-06-28  7:52                       ` Hannes Reinecke
2006-06-28 16:03                       ` James Bottomley
2006-06-28 16:03                         ` James Bottomley

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