Date: Tue, 25 Apr 2017 19:35:13 +0000 (UTC) From: Rick Macklem <rmacklem@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-10@freebsd.org Subject: svn commit: r317419 - stable/10/sys/fs/nfs Message-ID: <201704251935.v3PJZDng043603@repo.freebsd.org>
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Author: rmacklem Date: Tue Apr 25 19:35:13 2017 New Revision: 317419 URL: https://svnweb.freebsd.org/changeset/base/317419 Log: MFC: r316666 Fix the NFSv4.1 client for NFSERR_BADSESSION recovery via ReclaimComplete. For the ReclaimComplete operation, the RPC layer should not loop on NFSERR_BADSESSION. If it does, the recovery thread (nfscl) can get stuck looping and will not do a recovery. This patch fixes it so it does not loop. This bug only affects NFSv4.1 and only when a server reboots. Modified: stable/10/sys/fs/nfs/nfs_commonsubs.c Directory Properties: stable/10/ (props changed) Modified: stable/10/sys/fs/nfs/nfs_commonsubs.c ============================================================================== --- stable/10/sys/fs/nfs/nfs_commonsubs.c Tue Apr 25 19:14:31 2017 (r317418) +++ stable/10/sys/fs/nfs/nfs_commonsubs.c Tue Apr 25 19:35:13 2017 (r317419) @@ -148,7 +148,7 @@ struct nfsv4_opflag nfsv4_opflag[NFSV41_ { 0, 0, 0, 0, LK_EXCLUSIVE, 1, 1 }, /* Test StateID */ { 0, 0, 0, 0, LK_EXCLUSIVE, 1, 1 }, /* Want Delegation */ { 0, 0, 0, 0, LK_EXCLUSIVE, 0, 0 }, /* Destroy ClientID */ - { 0, 0, 0, 0, LK_EXCLUSIVE, 1, 1 }, /* Reclaim Complete */ + { 0, 0, 0, 0, LK_EXCLUSIVE, 1, 0 }, /* Reclaim Complete */ }; #endif /* !APPLEKEXT */
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