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| author | Junxiao Bi <junxiao.bi@oracle.com> | 2016-05-27 23:27:16 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-05-27 23:49:37 +0200 |
| commit | 38b52efd218bf2a11a5b4a8f56052cee6684cfec (patch) | |
| tree | 638f3c56c53045cc1d2b2ac64d6a25264fac8bc6 /fs/ocfs2/cluster | |
| parent | ocfs2: o2hb: fix hb hung time (diff) | |
| download | linux-38b52efd218bf2a11a5b4a8f56052cee6684cfec.tar.xz linux-38b52efd218bf2a11a5b4a8f56052cee6684cfec.zip | |
ocfs2: bump up o2cb network protocol version
Two new messages are added to support negotiating hb timeout. Stop
nodes frmo talking an old version to mount as they will cause the
negotiation to fail.
Link: http://lkml.kernel.org/r/1464231615-27939-1-git-send-email-junxiao.bi@oracle.com
Signed-off-by: Junxiao Bi <junxiao.bi@oracle.com>
Reviewed-by: Mark Fasheh <mfasheh@suse.de>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: Joseph Qi <joseph.qi@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/ocfs2/cluster')
| -rw-r--r-- | fs/ocfs2/cluster/tcp_internal.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/fs/ocfs2/cluster/tcp_internal.h b/fs/ocfs2/cluster/tcp_internal.h index b95e7df5b76a..94b18369b1cc 100644 --- a/fs/ocfs2/cluster/tcp_internal.h +++ b/fs/ocfs2/cluster/tcp_internal.h @@ -44,6 +44,9 @@ * version here in tcp_internal.h should not need to be bumped for * filesystem locking changes. * + * New in version 12 + * - Negotiate hb timeout when storage is down. + * * New in version 11 * - Negotiation of filesystem locking in the dlm join. * @@ -75,7 +78,7 @@ * - full 64 bit i_size in the metadata lock lvbs * - introduction of "rw" lock and pushing meta/data locking down */ -#define O2NET_PROTOCOL_VERSION 11ULL +#define O2NET_PROTOCOL_VERSION 12ULL struct o2net_handshake { __be64 protocol_version; __be64 connector_id; |