From: Fred Isaman <iisaman@netapp.com>
To: linux-nfs@vger.kernel.org
Subject: [PATCH 00/22] pnfs more wave2 patches
Date: Thu, 9 Dec 2010 20:22:35 -0500 [thread overview]
Message-ID: <1291944177-7819-1-git-send-email-iisaman@netapp.com> (raw)
These are on top of the current pnfs-submit rebased onto 2.6.37-rc5,
per Benny's suggestion.
More wave2 (CB_LAYOUTRECALL and LAYOUTRETURN) patches, based on
internal review as well as comments from Trond. These implement a completely
forgetful model. The client will *never* send LAYOUTRETURN. We also
don't do any waiting in LAYOUTGET, instead falling back to MDS at the
smallest sign of trouble.
patches 1 - 7 revert previous roc changes, which are unecessary given
that we are not returning anything
patch 8 reverts a fix already done in mainline in a different way
patch 9 prevents a pointless reordering in the cumulative diff
patch 10 fixes a COMMIT bug tickled by the new code
patch 11 - 20 remove LAYOUTRETURN and fix various review issues
patch 21 just brings an existing post-submit patch into the submit branch
patch 22 turns off LAYOUTCOMMIT. It is a temporary stop gap until
code can be rearranged so the LAYOUTCOMMIT code can be easily pushed
outside of the pnfs-submit branch
Fred
next reply other threads:[~2010-12-10 6:08 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-12-10 1:22 Fred Isaman [this message]
2010-12-10 1:22 ` [PATCH 01/22] Revert "pnfs-submit: handle NFS4ERR_DELEG_REVOKED for LAYOUTRETURN" Fred Isaman
2010-12-10 1:22 ` [PATCH 02/22] Revert "SQUASHME: pnfs-submit: encode layoutreturn on close before close" Fred Isaman
2010-12-10 1:22 ` [PATCH 03/22] Revert "SQUASHME: make roc patches compile without v4.1" Fred Isaman
2010-12-10 1:22 ` [PATCH 04/22] Revert "pnfs_submit: roc add layoutcommit op to close compound" Fred Isaman
2010-12-10 1:22 ` [PATCH 05/22] Revert "pnfs-submit refactor pnfs_layoutcommit_setup" Fred Isaman
2010-12-10 1:22 ` [PATCH 06/22] Revert "pnfs-submit refactor layoutcommit xdr structures" Fred Isaman
2010-12-10 1:22 ` [PATCH 07/22] Revert "pnfs-submit: roc add layoutreturn op to close compound" Fred Isaman
2010-12-10 1:22 ` [PATCH 08/22] Revert "FIXME: NFS: clear fsinfo before sendign rpc" Fred Isaman
2010-12-10 1:22 ` [PATCH 09/22] SQUASHME onto "pnfs_submit: cb_layoutrecall": revert pointless reordering Fred Isaman
2010-12-10 1:22 ` [PATCH 10/22] pnfs-submit: wave4: fix bug dealing with commit split between DS and MDS Fred Isaman
2010-12-10 1:22 ` [PATCH 11/22] pnfs-submit: wave2: NFS4ERR_RESOURCE is not a valid error for CB_LAYOUTRECALL Fred Isaman
2010-12-10 1:22 ` [PATCH 12/22] pnfs-submit: wave2: rewrite validate_bitmap_values to obey spec Fred Isaman
2010-12-15 13:57 ` Benny Halevy
2010-12-15 14:11 ` Fred Isaman
2010-12-15 15:29 ` Benny Halevy
2010-12-15 15:43 ` Fred Isaman
2010-12-15 15:56 ` Benny Halevy
2010-12-15 15:59 ` Fred Isaman
2010-12-15 16:48 ` Benny Halevy
2010-12-10 1:22 ` [PATCH 13/22] pnfs-submit: wave2: check that partial LAYOUTGET return is ignored Fred Isaman
2010-12-10 1:22 ` [PATCH 14/22] pnfs-submit: wave2: Don't wait in layoutget Fred Isaman
2010-12-10 1:22 ` [PATCH 15/22] pnfs-submit: wave2: Pull out all recall initiated LAYOUTRETURNS Fred Isaman
2010-12-10 1:22 ` [PATCH 16/22] pnfs-submit: wave2: remove cl_layoutrecalls list Fred Isaman
2010-12-10 1:22 ` [PATCH 17/22] pnfs-submit: wave2: change plh_outstanding to atomic_t Fred Isaman
2010-12-10 1:22 ` [PATCH 18/22] pnfs-submit: wave2: change lseg->valid from bool to a bit flag Fred Isaman
2010-12-10 1:22 ` [PATCH 19/22] pnfs-submit: wave2: Remove LAYOUTRETURN from return on close Fred Isaman
2010-12-10 1:22 ` [PATCH 20/22] pnfs-submit: wave2: remove all LAYOUTRETURN code Fred Isaman
2010-12-16 12:47 ` Boaz Harrosh
2010-12-16 14:04 ` Fred Isaman
2010-12-10 1:22 ` [PATCH 21/22] SQUASHME: pnfs: filelayout: call print_ds under ifdebug(FACILITY) Fred Isaman
2010-12-10 1:22 ` [PATCH 22/22] pnfs-submit: Turn off layoutcommits Fred Isaman
2010-12-16 12:47 ` Boaz Harrosh
2010-12-16 14:13 ` Fred Isaman
2010-12-16 14:49 ` Boaz Harrosh
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