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From: Daniel Phillips <phillips@istop.com>
To: Lars Marowsky-Bree <lmb@suse.de>
Cc: David Teigland <teigland@redhat.com>,
	Steven Dake <sdake@mvista.com>,
	linux-kernel@vger.kernel.org, akpm@osdl.org
Subject: Re: [PATCH 1b/7] dlm: core locking
Date: Wed, 27 Apr 2005 22:52:55 -0400	[thread overview]
Message-ID: <200504272252.55525.phillips@istop.com> (raw)
In-Reply-To: <20050427134142.GZ4431@marowsky-bree.de>

On Wednesday 27 April 2005 09:41, Lars Marowsky-Bree wrote:
> ...I assume that the delivery of a "node down" membership event
> implies that said node also has been fenced.
>
> So we can't deliver it raw membership events. Noted.

Just to pick a nit: there is no way to be sure a membership event might not 
still be on the way to the dead node, however the rest of the cluster knows 
the node is dead and can ignore it, in theory.  (In practice, only (g)dlm and 
gfs are well glued into the cman membership protocol, and other components, 
e.g., cluster block devices and applications, need to be looked at with 
squinty eyes.)

Regards,

Daniel

  parent reply	other threads:[~2005-04-28  2:52 UTC|newest]

Thread overview: 48+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-04-25 16:58 [PATCH 1b/7] dlm: core locking David Teigland
2005-04-25 18:34 ` Nikita Danilov
2005-04-25 20:44   ` Daniel Phillips
2005-04-25 22:27     ` Nikita Danilov
2005-04-26  1:34       ` Daniel Phillips
2005-04-25 20:41 ` Jesper Juhl
2005-04-26  5:00   ` Daniel Phillips
2005-04-25 21:54 ` Steven Dake
2005-04-26  5:49   ` David Teigland
2005-04-26 17:40     ` Steven Dake
2005-04-26 22:24       ` Daniel Phillips
2005-04-26 23:04         ` Steven Dake
2005-04-27  0:53           ` Daniel Phillips
2005-04-27  1:50             ` Steven Dake
2005-04-27  4:21               ` Daniel Phillips
2005-04-27  3:02       ` David Teigland
2005-04-27 13:41         ` Lars Marowsky-Bree
2005-04-27 14:26           ` David Teigland
2005-04-28 12:33             ` Lars Marowsky-Bree
2005-04-28 16:39               ` Daniel McNeil
2005-04-28 16:45                 ` Lars Marowsky-Bree
2005-04-29  8:25                   ` Daniel Phillips
2005-05-02 20:45                     ` Lars Marowsky-Bree
2005-05-02 23:23                       ` Daniel Phillips
2005-04-29  4:01                 ` David Teigland
2005-04-29 22:58                   ` Daniel McNeil
2005-04-30  4:29                     ` David Teigland
2005-04-30  9:09                     ` Daniel Phillips
2005-04-30 10:32                       ` Lars Marowsky-Bree
2005-04-30 11:12                         ` Daniel Phillips
2005-05-02 20:51                           ` Lars Marowsky-Bree
2005-05-02 22:21                             ` Daniel Phillips
2005-05-05 12:25                       ` Stephen C. Tweedie
2005-05-05 12:40                         ` copy_to_user question linux
2005-05-05 13:13                           ` Richard B. Johnson
2005-05-05 19:29                         ` [PATCH 1b/7] dlm: core locking Daniel Phillips
2005-04-28  2:52           ` Daniel Phillips [this message]
2005-04-28 12:37             ` Lars Marowsky-Bree
2005-04-28 23:43               ` Daniel Phillips
2005-04-28  6:49           ` Daniel Phillips
2005-04-28 12:55             ` Lars Marowsky-Bree
2005-04-29  0:26               ` Daniel Phillips
2005-04-29  2:52                 ` David Teigland
2005-04-29  3:49                   ` Daniel Phillips
2005-05-02 21:00                     ` Lars Marowsky-Bree
2005-05-03  2:54                       ` David Teigland
2005-04-27 12:33 ` Domen Puncer
2005-04-27 13:30   ` David Teigland

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