From: James Yarbrough <jmy@sgi.com>
To: Wendy Cheng <wcheng@redhat.com>
Cc: linux-cluster@redhat.com, nfs@lists.sourceforge.net
Subject: Re: [RFC] NLM lock failover admin interface
Date: Mon, 12 Jun 2006 10:27:12 -0700 [thread overview]
Message-ID: <448DA3F0.AF1C8540@sgi.com> (raw)
In-Reply-To: 1150089943.26019.18.camel@localhost.localdomain
> 2. Adding a new flag into "exportfs" command, say "h", such that
>
> "exportfs -uh *:/export_path"
>
> would un-export the entry and drop the NLM locks associated with the
> entry.
This is fine for releasing the locks, but how do you plan to re-enter
the grace period for reclaiming the locks when you relocate the export?
And how do you intend to segregate the export for which reclaims are
valid from the ones which are not? How do you plan to support the
sending of SM_NOTIFY? This might be where a lockd per export has an
advantage.
--
jmy@sgi.com
650 933 3124
Why is there a snake in my Coke?
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next prev parent reply other threads:[~2006-06-12 17:27 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-06-12 5:25 [RFC] NLM lock failover admin interface Wendy Cheng
2006-06-12 6:11 ` Wendy Cheng
2006-06-12 15:00 ` [Linux-cluster] " J. Bruce Fields
2006-06-12 15:44 ` [NFS] " Wendy Cheng
2006-06-12 16:20 ` [Linux-cluster] " Madhan P
2006-06-12 16:58 ` Madhan P
2006-06-12 18:09 ` [NFS] " Wendy Cheng
2006-06-12 17:23 ` [Linux-cluster] " Steve Dickson
2006-06-12 17:27 ` James Yarbrough [this message]
2006-06-12 19:07 ` [NFS] " Wendy Cheng
2006-06-13 3:17 ` Neil Brown
2006-06-13 7:00 ` [NFS] " Wendy Cheng
2006-06-13 7:08 ` Neil Brown
2006-06-14 6:54 ` [NFS] " Wendy Cheng
2006-06-14 11:36 ` Christoph Hellwig
2006-06-14 13:39 ` Wendy Cheng
2006-06-14 14:00 ` Wendy Cheng
2006-06-15 14:07 ` [NFS] " William A.(Andy) Adamson
2006-06-15 15:09 ` Wendy Cheng
2006-06-16 6:09 ` [Linux-cluster] " Neil Brown
2006-06-16 15:39 ` [NFS] " William A.(Andy) Adamson
2006-06-15 4:27 ` [NFS] " Neil Brown
2006-06-15 6:39 ` Wendy Cheng
2006-06-15 8:02 ` Neil Brown
2006-06-15 18:43 ` Wendy Cheng
2006-06-13 15:23 ` James Yarbrough
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