Return-Path: Received: from mx2.netapp.com ([216.240.18.37]:42684 "EHLO mx2.netapp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751766Ab0FVV4c (ORCPT ); Tue, 22 Jun 2010 17:56:32 -0400 From: andros@netapp.com To: bhalevy@panasas.com Cc: linux-nfs@vger.kernel.org Subject: [PATCH 0/8] pnfs-submit add layoutget, layoutreturn error handling Date: Tue, 22 Jun 2010 17:56:30 -0400 Message-Id: <1277243798-8181-1-git-send-email-andros@netapp.com> Sender: linux-nfs-owner@vger.kernel.org List-ID: Content-Type: text/plain MIME-Version: 1.0 Plus some code cleanup 0001-SQUASHME-pnfs-submit-remove-unused-filelayout_mount_.patch and some bug fixes 0002-SQUASHME-pnfs-submit-pnfs_try_to_read-write-commit-u.patch 0003-SQUASHME-pnfs-submit-tell-commit-to-use-the-MDS.patch Remove unused (by file layout) encode_layoutreturn io operation 0004-SQUASHME-pnfs-submit-remove-encode_layoutreturn.patch 0005-SQUASHME-pnfs-submit-add-error-handling-to-layout-re.patch 0006-SQUASHME-pnfs-submit-handle-assassinated-layoutcommi.patch 0007-SQUASHME-pnfs-submit-add-error-handlers-to-layout-ge.patch Add back encode_layoutreturn io operation 0008-pnfs-post-submit-restore-encode_layoutreturn.patch Testing: --------- CONFIG_NFS_V4_1 set: NFSv4.0 NFSv4.1 pNFS Passes Connectathon tests Tested layoutget and layoutreturn recovery from NFS4ERR_DEAD_SESSION with the pyNFS server and the testclient framework. Still todo: Recover from NFS4ERR_BAD_STATEID. Currently layoutreturn, layoutget, and layoutcommit do not pass nfs_stste to the error handlers. Handle NFS4ERR_BAD_LAYOUT. CONFIG_NFS_V4_1 not set: NFSv4.o mount passes cthon tests. -->Andy