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From: Robert Peterson <rpeterso@redhat.com>
To: cluster-devel.redhat.com
Subject: [Cluster-devel] [PATCH] dlm: overlapping cancel and unlock
Date: Wed, 28 Mar 2007 11:36:05 -0500	[thread overview]
Message-ID: <460A9975.2090107@redhat.com> (raw)
In-Reply-To: <20070328145645.GD22230@redhat.com>

David Teigland wrote:
> Full cancel and force-unlock support.  In the past, cancel and force-unlock
> wouldn't work if there was another operation in progress on the lock.  Now,
> both cancel and unlock-force can overlap an operation on a lock, meaning there
> may be 2 or 3 operations in progress on a lock in parallel.  This support is
> important not only because cancel and force-unlock are explicit operations
> that an app can use, but both are used implicitly when a process exits while
> holding locks.
> 
> Summary of changes:

ACK for what it's worth.

Regards,

Bob Peterson
Red Hat Cluster Suite



      parent reply	other threads:[~2007-03-28 16:36 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-03-28 14:56 [Cluster-devel] [PATCH] dlm: overlapping cancel and unlock David Teigland
2007-03-28 15:40 ` [Cluster-devel] " Steven Whitehouse
2007-03-28 16:36 ` Robert Peterson [this message]

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