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From: Boaz Harrosh <bharrosh@panasas.com>
To: Fred Isaman <iisaman@netapp.com>
Cc: Benny Halevy <bhalevy@panasas.com>,
	linux-nfs@vger.kernel.org, NFSv4 <nfsv4@ietf.org>
Subject: Re: [nfsv4] [PATCH 16/22] pnfs-submit: rewrite of layout state handling and cb_layoutrecall
Date: Tue, 16 Nov 2010 13:12:59 +0200	[thread overview]
Message-ID: <4CE2673B.2010207@panasas.com> (raw)
In-Reply-To: <4CE254DD.808@panasas.com>

On 11/16/2010 11:54 AM, Boaz Harrosh wrote:
> 
> It's not clear cut lawyer proof. But the way I understand this sentence is
> that "If the client does not have a layout state eg. he did not request one
> or returned all previous layouts"
> 

To clarify, above "he did not request one"
should be "did not successfully received one" with a new layout-stateid
of course.

Thanks
Boaz

  reply	other threads:[~2010-11-16 11:13 UTC|newest]

Thread overview: 46+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-11-12  8:48 [PATCH 00/22] rewrite of CB_LAYOUTRECALL and layoutstate code, try 2 Fred Isaman
2010-11-12  8:48 ` [PATCH 01/22] pnfs-submit: remove RPC_ASSASSINATED(task) checks Fred Isaman
2010-11-12  8:48 ` [PATCH 02/22] pnfs-submit: remove unnecessary field lgp->status Fred Isaman
2010-11-12  8:48 ` [PATCH 03/22] pnfs-submit: layoutreturn's rpc_call_op functions need to handle bulk returns Fred Isaman
2010-11-12  8:48 ` [PATCH 04/22] pnfs-submit: argument to should_free_lseg changed from lseg to range Fred Isaman
2010-11-12  8:48 ` [PATCH 05/22] pnfs-submit: change layout state seqlock to a spinlock Fred Isaman
2010-11-12  8:48 ` [PATCH 06/22] NFSv4.1: Callback share session between ops Fred Isaman
2010-11-12  8:48 ` [PATCH 07/22] SQUASHME: pnfs-submit: fixups for nfsv4.1 callbacks Fred Isaman
2010-11-12  8:48 ` [PATCH 08/22] SQUASHME: allow cb_sequence changes to compile without v4.1 Fred Isaman
2010-11-14 12:05   ` Benny Halevy
2010-11-15 15:07     ` Fred Isaman
2010-11-12  8:48 ` [PATCH 09/22] pnfs-submit: change pnfs_layout_segment refcounting from kref to atomic_t Fred Isaman
2010-11-12  8:48 ` [PATCH 10/22] pnfs-submit: Have LAYOUTGETS wait when lo->plh_block_lgets is set Fred Isaman
2010-11-12  8:48 ` [PATCH 11/22] pnfs-submit: remove _pnfs_can_return_lseg call from pnfs_clear_lseg_list Fred Isaman
2010-11-12  8:48 ` [PATCH 12/22] pnfs_submit: nfs4_layoutreturn_release should not reference results Fred Isaman
2010-11-12  8:48 ` [PATCH 13/22] pnfs-submit: reorganize struct cb_layoutrecallargs Fred Isaman
2010-11-12  8:48 ` [PATCH 14/22] pnfs-submit: rename lo->state to lo->plh_flags Fred Isaman
2010-11-12  8:48 ` [PATCH 15/22] pnfs-submit: change pnfs_layout_hdr refcount to atomic_t Fred Isaman
2010-11-12  8:48 ` [PATCH 16/22] pnfs-submit: rewrite of layout state handling and cb_layoutrecall Fred Isaman
2010-11-13  9:11   ` Trond Myklebust
2010-11-14 11:44     ` Benny Halevy
2010-11-14 11:50       ` Benny Halevy
2010-11-15 14:28         ` Fred Isaman
2010-11-14 15:43   ` Benny Halevy
2010-11-15 14:51     ` Fred Isaman
2010-11-15 16:17       ` Benny Halevy
2010-11-15 17:53         ` [nfsv4] " Fred Isaman
2010-11-15 19:19           ` Boaz Harrosh
2010-11-15 20:40             ` Fred Isaman
2010-11-16  9:54               ` Boaz Harrosh
2010-11-16 11:12                 ` Boaz Harrosh [this message]
2010-11-17 17:53           ` Benny Halevy
2010-11-12  8:48 ` [PATCH 17/22] pnfs-submit: increase number of outstanding CB_LAYOUTRECALLS we can handle Fred Isaman
2010-11-12  8:48 ` [PATCH 18/22] pnfs-submit: roc add layoutreturn op to close compound Fred Isaman
2010-11-12 16:31   ` Benny Halevy
2010-11-12 16:56     ` Fred Isaman
2010-11-14 10:54       ` Benny Halevy
2010-11-14 14:21       ` [PATCH] SQUASHME: pnfs-submit: encode layoutreturn on close before close Benny Halevy
2010-11-14 18:12         ` [PATCH 2/2] pnfs-submit: handle NFS4ERR_DELEG_REVOKED for LAYOUTRETURN Benny Halevy
2010-11-15 12:54           ` [PATCH 2/2 v2] " Benny Halevy
2010-11-15 15:02         ` [PATCH] SQUASHME: pnfs-submit: encode layoutreturn on close before close Fred Isaman
2010-11-15 15:34           ` Benny Halevy
2010-11-12  8:48 ` [PATCH 19/22] pnfs-submit refactor layoutcommit xdr structures Fred Isaman
2010-11-12  8:48 ` [PATCH 20/22] pnfs-submit refactor pnfs_layoutcommit_setup Fred Isaman
2010-11-12  8:48 ` [PATCH 21/22] pnfs_submit: roc add layoutcommit op to close compound Fred Isaman
2010-11-12  8:48 ` [PATCH 22/22] SQUASHME: make roc patches compile without v4.1 Fred Isaman

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