From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, Junxiao Bi <junxiao.bi@oracle.com>,
Mark Fasheh <mfasheh@suse.de>, Joel Becker <jlbec@evilplan.org>,
Joseph Qi <joseph.qi@huawei.com>,
Andrew Morton <akpm@linux-foundation.org>,
Linus Torvalds <torvalds@linux-foundation.org>
Subject: [PATCH 4.7 08/69] Revert "ocfs2: bump up o2cb network protocol version"
Date: Wed, 28 Sep 2016 11:04:50 +0200 [thread overview]
Message-ID: <20160928090445.403322145@linuxfoundation.org> (raw)
In-Reply-To: <20160928090445.054716307@linuxfoundation.org>
4.7-stable review patch. If anyone has any objections, please let me know.
------------------
From: Junxiao Bi <junxiao.bi@oracle.com>
commit 63b52c4936a2e679639c38ef51a50aa8ca1c5c07 upstream.
This reverts commit 38b52efd218b ("ocfs2: bump up o2cb network protocol
version").
This commit made rolling upgrade fail. When one node is upgraded to new
version with this commit, the remaining nodes will fail to establish
connections to it, then the application like VMs on the remaining nodes
can't be live migrated to the upgraded one. This will cause an outage.
Since negotiate hb timeout behavior didn't change without this commit,
so revert it.
Fixes: 38b52efd218bf ("ocfs2: bump up o2cb network protocol version")
Link: http://lkml.kernel.org/r/1471396924-10375-1-git-send-email-junxiao.bi@oracle.com
Signed-off-by: Junxiao Bi <junxiao.bi@oracle.com>
Cc: 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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
fs/ocfs2/cluster/tcp_internal.h | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
--- a/fs/ocfs2/cluster/tcp_internal.h
+++ b/fs/ocfs2/cluster/tcp_internal.h
@@ -44,9 +44,6 @@
* 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.
*
@@ -78,7 +75,7 @@
* - full 64 bit i_size in the metadata lock lvbs
* - introduction of "rw" lock and pushing meta/data locking down
*/
-#define O2NET_PROTOCOL_VERSION 12ULL
+#define O2NET_PROTOCOL_VERSION 11ULL
struct o2net_handshake {
__be64 protocol_version;
__be64 connector_id;
next prev parent reply other threads:[~2016-09-28 9:08 UTC|newest]
Thread overview: 74+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20160928090645uscas1p25d8333ed85efe1cdd54dcaecedfc3b84@uscas1p2.samsung.com>
2016-09-28 9:04 ` [PATCH 4.7 00/69] 4.7.6-stable review Greg Kroah-Hartman
2016-09-28 9:04 ` [PATCH 4.7 01/69] reiserfs: fix "new_insert_key may be used uninitialized ..." Greg Kroah-Hartman
2016-09-28 9:04 ` [PATCH 4.7 02/69] crypto: arm64/aes-ctr - fix NULL dereference in tail processing Greg Kroah-Hartman
2016-09-28 9:04 ` [PATCH 4.7 03/69] crypto: arm/aes-ctr " Greg Kroah-Hartman
2016-09-28 9:04 ` [PATCH 4.7 04/69] crypto: skcipher - Fix blkcipher walk OOM crash Greg Kroah-Hartman
2016-09-28 9:04 ` [PATCH 4.7 05/69] crypto: echainiv - Replace chaining with multiplication Greg Kroah-Hartman
2016-09-28 9:04 ` [PATCH 4.7 06/69] ocfs2/dlm: fix race between convert and migration Greg Kroah-Hartman
2016-09-28 9:04 ` [PATCH 4.7 07/69] ocfs2: fix start offset to ocfs2_zero_range_for_truncate() Greg Kroah-Hartman
2016-09-28 9:04 ` Greg Kroah-Hartman [this message]
2016-09-28 9:04 ` [PATCH 4.7 09/69] autofs: use dentry flags to block walks during expire Greg Kroah-Hartman
2016-09-28 9:04 ` [PATCH 4.7 10/69] Disable "maybe-uninitialized" warning globally Greg Kroah-Hartman
2016-09-28 9:04 ` [PATCH 4.7 12/69] Makefile: Mute warning for __builtin_return_address(>0) for tracing only Greg Kroah-Hartman
2016-09-28 9:04 ` [PATCH 4.7 13/69] xfs: prevent dropping ioend completions during buftarg wait Greg Kroah-Hartman
2016-09-28 9:04 ` [PATCH 4.7 14/69] mm: fix the page_swap_info() BUG_ON check Greg Kroah-Hartman
2016-09-28 9:04 ` [PATCH 4.7 15/69] fsnotify: add a way to stop queueing events on group shutdown Greg Kroah-Hartman
2016-09-28 9:04 ` [PATCH 4.7 16/69] fanotify: fix list corruption in fanotify_get_response() Greg Kroah-Hartman
2016-09-28 9:04 ` [PATCH 4.7 17/69] mm: memcontrol: make per-cpu charge cache IRQ-safe for socket accounting Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.7 18/69] cgroup: duplicate cgroup reference when cloning sockets Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.7 19/69] fix fault_in_multipages_...() on architectures with no-op access_ok() Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.7 20/69] KEYS: Fix skcipher IV clobbering Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.7 21/69] arm64: Call numa_store_cpu_info() earlier Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.7 22/69] configfs: Return -EFBIG from configfs_write_bin_file Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.7 24/69] mtd: maps: sa1100-flash: potential NULL dereference Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.7 25/69] mtd: pmcmsp-flash: Allocating too much in init_msp_flash() Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.7 26/69] mtd: spi-nor: fix wrong "fully unlocked" test Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.7 27/69] reset: Return -ENOTSUPP when not configured Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.7 28/69] rtc: ds1307: Fix relying on reset value for weekday Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.7 29/69] power: reset: hisi-reboot: Unmap region obtained by of_iomap Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.7 30/69] mac80211: reject TSPEC TIDs (TSIDs) for aggregation Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.7 31/69] fix memory leaks in tracing_buffers_splice_read() Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.7 32/69] tracing: Move mutex to protect against resetting of seq data Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.7 33/69] mm: delete unnecessary and unsafe init_tlb_ubc() Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.7 34/69] can: flexcan: fix resume function Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.7 35/69] net: can: ifi: Configure transmitter delay Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.7 36/69] iwlwifi: mvm: update TX queue before making a copy of the skb Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.7 37/69] nl80211: validate number of probe response CSA counters Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.7 38/69] btrfs: ensure that file descriptor used with subvol ioctls is a dir Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.7 39/69] x86/efi: Only map RAM into EFI page tables if in mixed-mode Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.7 40/69] irqchip/mips-gic: Fix local interrupts Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.7 41/69] i2c-eg20t: fix race between i2c init and interrupt enable Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.7 42/69] i2c: mux: pca954x: retry updating the mux selection on failure Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.7 43/69] i2c: qup: skip qup_i2c_suspend if the device is already runtime suspended Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.7 44/69] MIPS: Fix pre-r6 emulation FPU initialisation Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.7 45/69] MIPS: SMP: Fix possibility of deadlock when bringing CPUs online Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.7 46/69] MIPS: vDSO: Fix Malta EVA mapping to vDSO page structs Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.7 47/69] MIPS: Remove compact branch policy Kconfig entries Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.7 48/69] MIPS: Avoid a BUG warning during prctl(PR_SET_FP_MODE, ...) Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.7 49/69] MIPS: Add a missing ".set pop" in an early commit Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.7 50/69] MIPS: paravirt: Fix undefined reference to smp_bootstrap Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.7 51/69] x86/mm/pat: Prevent hang during boot when mapping pages Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.7 52/69] libceph: add an ONSTACK initializer for oids Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.7 53/69] ceph: fix symbol versioning for ceph_monc_do_statfs Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.7 54/69] ceph: Correctly return NXIO errors from ceph_llseek Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.7 55/69] libceph: fix return value check in alloc_msg_with_page_vector() Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.7 56/69] PM / hibernate: Restore processor state before using per-CPU variables Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.7 57/69] PM / hibernate: Fix rtree_next_node() to avoid walking off list ends Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.7 58/69] power_supply: tps65217-charger: fix missing platform_set_drvdata() Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.7 59/69] power: supply: max17042_battery: fix model download bug Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.7 60/69] ixgbe: Force VLNCTRL.VFE to be set in all VMDq paths Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.7 61/69] ixgbe: Re-enable ability to toggle VLAN filtering Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.7 62/69] igb: fix adjusting PTP timestamps for Tx/Rx latency Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.7 63/69] soc/tegra: pmc: Dont probe PMC if early initialisation fails Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.7 64/69] qxl: check for kmap failures Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.7 65/69] hostfs: Freeing an ERR_PTR in hostfs_fill_sb_common() Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.7 66/69] kasan: avoid overflowing quarantine size on low memory systems Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.7 67/69] mm/kasan: dont reduce quarantine in atomic contexts Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.7 68/69] iw_cxgb4: stop MPA_REPLY timer when disconnecting Greg Kroah-Hartman
2016-09-28 16:46 ` [PATCH 4.7 00/69] 4.7.6-stable review Shuah Khan
2016-09-29 9:00 ` Greg Kroah-Hartman
2016-09-28 22:44 ` Guenter Roeck
2016-09-29 9:00 ` Greg Kroah-Hartman
[not found] ` <57ec0654.4756c20a.c7ddf.48d1@mx.google.com>
[not found] ` <7ha8erru8h.fsf@baylibre.com>
2016-09-29 8:33 ` Greg Kroah-Hartman
2016-09-29 14:46 ` Kevin Hilman
2016-09-29 15:26 ` Greg Kroah-Hartman
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