Return-Path: Received: from daytona.panasas.com ([67.152.220.89]:45886 "EHLO daytona.panasas.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751832Ab1E2KP4 (ORCPT ); Sun, 29 May 2011 06:15:56 -0400 Message-ID: <4DE21CD5.8070907@panasas.com> Date: Sun, 29 May 2011 13:15:49 +0300 From: Boaz Harrosh To: Benny Halevy , Trond Myklebust , NFS list , open-osd Subject: [PACHSET 0/8] FIXES for pnfs for 2.6.40 - version 9 Content-Type: text/plain; charset=UTF-8 Sender: linux-nfs-owner@vger.kernel.org List-ID: MIME-Version: 1.0 Hi I've re-rebased all the fixes in their intended place and cut a tree on the git.open-osd.org git tree. (some base patches changed do to conflicts with previous squashmes) I have structured the above git tree as follows: v2.6.39 pnfs-submit----| +---merge_and_compile pnfsd-exofs----| So both client and server branches are based on Linus tree and are conveniently merged in *merge_and_compile* for actual testing of the code. Benny please compare your final branch with the *pnfs-submit* branch to make sure nothing is missing. tree is at: git://git.open-osd.org/linux-open-osd.git pnfs-submit pnfsd-exofs & merge_and_compile branches [On the web: http://git.open-osd.org/gitweb.cgi?p=linux-open-osd.git;a=shortlog;h=refs/heads/merge_and_compile ] I have left in the SQUASHME patches (And resending them in their mergeable form, as reply to this set) Here are the patches in pnfs-submit (rebase order) (I have removed the two server patches from the pnfs-submit branch) git log --oneline --reverse v.2.6.39..pnfs-submit: 3b6445a NFSv4.1: fix typo in filelayout_check_layout 67d51f6 NFSv4.1: use struct nfs_client to qualify deviceid 45df3c8 pnfs: resolve header dependency in pnfs.h a1eaecb NFSv4.1: make deviceid cache global 47a0c5c NFSv4.1: purge deviceid cache on nfs_free_client [1/8] bee4df2 SQUASHME: into NFSv4.1: purge deviceid cache - let ver < 4.1 compile 43d3f13 pnfs: CB_NOTIFY_DEVICEID 7073887 NFSv4.1: use layout driver in global device cache aca9487 SUNRPC: introduce xdr_init_decode_pages 9734962 pnfs: Use byte-range for layoutget adda93b pnfs: align layoutget requests on page boundaries d3fa95a pnfs: Use byte-range for cb_layoutrecall fbc41a4 pnfs: client stats cb4a216 pnfs-obj: objlayoutdriver module skeleton 0d81921 pnfs-obj: pnfs_osd XDR definitions 08758d6 pnfs-obj: pnfs_osd XDR client implementation 4e2d111 pnfs-obj: decode layout, alloc/free lseg [2/8] 63ab8d8 SQUASHME V2: objio alloc/free lseg Bugs fixes 33e6214 NEWVERSION: pnfs-obj: objio_osd device information retrieval and caching 40981be pnfs: alloc and free layout_hdr layoutdriver methods d868d03 pnfs-obj: define per-inode private structure 03287b4 pnfs: support for non-rpc layout drivers 459cdad pnfs-obj: osd raid engine read/write implementation [3/8] 5f4a353 SQUASHME: objio read/write patch: Bugs fixes a56f840 pnfs: layoutreturn 79d5152 pnfs: layoutret_on_setattr b8b72b3 pnfs: encode_layoutreturn [4/8] 3195a51 NEWVERSION: pnfs-obj: report errors and .encode_layoutreturn Implementation. 2ae4424 pnfs: encode_layoutcommit 9b0b09b pnfs-obj: objlayout_encode_layoutcommit implementation aa838bf NFSv4.1: unify pnfs_pageio_init functions [5/8] e7f243f SQUASHME: Fix BUG in: NFSv4.1: unify pnfs_pageio_init functions d93594a NFSv4.1: change pg_test return type to bool 8630b61 NFSv4.1: use pnfs_generic_pg_test directly by layout driver [6/8] a1f29c7 NFSv4.1: define nfs_generic_pg_test (This one had merge conflict with e7f243f SQUASHME, so it is different) [7/8] 413647e SQUASHME: Move a check from nfs_pageio_do_add_request to nfs_generic_pg_test (I've sent two changes to this. This is the unified fix) 8e88dcd pnfs-obj: pg_test check for max_io_size [8/8] 4e3c595 SQUASHME: pnfs-obj: objio_pg_test some checkpatch love One might also be interested in the *pnfsd-exofs* branch. It includes all the server patches, and exofs changes. And was changed to be made cleanly mergable with pnfs-submit. (Please not that in it's current form it is not compilable before the merge do to headers changes that are in pnfs-submit.) With the above unified tree I'm able to not crash and do pnfs-IO. I will continue the testing all day, to make sure. Thanks Boaz