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Pass exclusive LV locks to all nodes in the cluster.

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This was the intended behaviour, as described in the lvchange man page, so you
have complete control through volume_list in lvm.conf, but the code seems to
have been treating -ae as local-only for a very long time.
This commit is contained in:
Alasdair Kergon 2011-10-21 15:49:45 +00:00
parent f0c9160df4
commit dbd60cf576
2 changed files with 2 additions and 2 deletions
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3
WHATS_NEW
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@ -1,5 +1,6 @@
Version 2.02.89 - Version 2.02.89 -
================================== ==================================
Pass exclusive LV locks to all nodes in the cluster.
Improve lvcreate man documentation of the chunksize option. Improve lvcreate man documentation of the chunksize option.
Improve man page style for lvcreate. Improve man page style for lvcreate.
Avoid recursive calls to dmeventd in its LVM plugins. Avoid recursive calls to dmeventd in its LVM plugins.
@ -19,7 +20,7 @@ Version 2.02.89 -
Fix splitmirror in cluster having different DM/LVM views of storage. Fix splitmirror in cluster having different DM/LVM views of storage.
Fix improper udev settings during suspend/resume for mirror sub-LVs. Fix improper udev settings during suspend/resume for mirror sub-LVs.
Fix vgsplit when there are mirrors that have mirrored logs. Fix vgsplit when there are mirrors that have mirrored logs.
Clarify multi-name device filter pattern matching explanation in lvm.conf.5. Clarify multi-name device filter pattern matching explanation in lvm.conf.
Introduce lv_send_message and dev_manager_send_message. Introduce lv_send_message and dev_manager_send_message.
Introduce revert_lv for better pvmove cleanup. Introduce revert_lv for better pvmove cleanup.
Replace incomplete pvmove activation failure recovery code with a message. Replace incomplete pvmove activation failure recovery code with a message.

1
lib/locking/cluster_locking.c
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@ -366,7 +366,6 @@ static int _lock_for_cluster(struct cmd_context *cmd, unsigned char clvmd_cmd,
} else if (clvmd_cmd != CLVMD_CMD_VG_BACKUP) { } else if (clvmd_cmd != CLVMD_CMD_VG_BACKUP) {
if (strncmp(name, "P_", 2) && if (strncmp(name, "P_", 2) &&
(clvmd_cmd == CLVMD_CMD_LOCK_VG || (clvmd_cmd == CLVMD_CMD_LOCK_VG ||
(flags & LCK_TYPE_MASK) == LCK_EXCL ||
(flags & LCK_LOCAL) || (flags & LCK_LOCAL) ||
!(flags & LCK_CLUSTER_VG))) !(flags & LCK_CLUSTER_VG)))
node = "."; node = ".";