From dfbc015c6954249d9075b42ae3dc8de2045200ae Mon Sep 17 00:00:00 2001 From: Milan Broz Date: Wed, 22 Apr 2009 09:39:45 +0000 Subject: Fix remote metadata backup for clvmd Run backup of metadata on remote nodes in the same place like local node - when calling backup(). Introduce backup_locally() which calls only local backup if needed. Remote backup is now trigerred by LCK_VG_BACKUP flag combination (special VG lock). This lock type will call check_current_backup() (including backup_locally() call) and updates metadata on all nodes. (Patch fixes non-functional remote backup, current call during VG lock never triggers.) --- daemons/clvmd/clvmd-command.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'daemons/clvmd/clvmd-command.c') diff --git a/daemons/clvmd/clvmd-command.c b/daemons/clvmd/clvmd-command.c index 12bf935e..dffff216 100644 --- a/daemons/clvmd/clvmd-command.c +++ b/daemons/clvmd/clvmd-command.c @@ -159,7 +159,11 @@ int do_command(struct local_client *client, struct clvm_header *msg, int msglen, break; case CLVMD_CMD_VG_BACKUP: - lvm_do_backup(&args[2]); + /* + * Do not run backup on local node, caller should do that. + */ + if (!client) + lvm_do_backup(&args[2]); break; default: -- cgit