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path: root/fs/dlm/recoverd.c
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Diffstat (limited to 'fs/dlm/recoverd.c')
-rw-r--r--fs/dlm/recoverd.c53
1 files changed, 31 insertions, 22 deletions
diff --git a/fs/dlm/recoverd.c b/fs/dlm/recoverd.c
index 774da3cf92c..3780caf7ae0 100644
--- a/fs/dlm/recoverd.c
+++ b/fs/dlm/recoverd.c
@@ -2,7 +2,7 @@
*******************************************************************************
**
** Copyright (C) Sistina Software, Inc. 1997-2003 All rights reserved.
-** Copyright (C) 2004-2007 Red Hat, Inc. All rights reserved.
+** Copyright (C) 2004-2011 Red Hat, Inc. All rights reserved.
**
** This copyrighted material is made available to anyone wishing to use,
** modify, copy, or redistribute it subject to the terms and conditions
@@ -54,7 +54,7 @@ static int ls_recover(struct dlm_ls *ls, struct dlm_recover *rv)
unsigned long start;
int error, neg = 0;
- log_debug(ls, "recover %llx", (unsigned long long)rv->seq);
+ log_debug(ls, "dlm_recover %llx", (unsigned long long)rv->seq);
mutex_lock(&ls->ls_recoverd_active);
@@ -76,14 +76,22 @@ static int ls_recover(struct dlm_ls *ls, struct dlm_recover *rv)
/*
* Add or remove nodes from the lockspace's ls_nodes list.
- * Also waits for all nodes to complete dlm_recover_members.
*/
error = dlm_recover_members(ls, rv, &neg);
if (error) {
- log_debug(ls, "recover_members failed %d", error);
+ log_debug(ls, "dlm_recover_members error %d", error);
goto fail;
}
+
+ dlm_set_recover_status(ls, DLM_RS_NODES);
+
+ error = dlm_recover_members_wait(ls);
+ if (error) {
+ log_debug(ls, "dlm_recover_members_wait error %d", error);
+ goto fail;
+ }
+
start = jiffies;
/*
@@ -93,17 +101,15 @@ static int ls_recover(struct dlm_ls *ls, struct dlm_recover *rv)
error = dlm_recover_directory(ls);
if (error) {
- log_debug(ls, "recover_directory failed %d", error);
+ log_debug(ls, "dlm_recover_directory error %d", error);
goto fail;
}
- /*
- * Wait for all nodes to complete directory rebuild.
- */
+ dlm_set_recover_status(ls, DLM_RS_DIR);
error = dlm_recover_directory_wait(ls);
if (error) {
- log_debug(ls, "recover_directory_wait failed %d", error);
+ log_debug(ls, "dlm_recover_directory_wait error %d", error);
goto fail;
}
@@ -133,7 +139,7 @@ static int ls_recover(struct dlm_ls *ls, struct dlm_recover *rv)
error = dlm_recover_masters(ls);
if (error) {
- log_debug(ls, "recover_masters failed %d", error);
+ log_debug(ls, "dlm_recover_masters error %d", error);
goto fail;
}
@@ -143,13 +149,15 @@ static int ls_recover(struct dlm_ls *ls, struct dlm_recover *rv)
error = dlm_recover_locks(ls);
if (error) {
- log_debug(ls, "recover_locks failed %d", error);
+ log_debug(ls, "dlm_recover_locks error %d", error);
goto fail;
}
+ dlm_set_recover_status(ls, DLM_RS_LOCKS);
+
error = dlm_recover_locks_wait(ls);
if (error) {
- log_debug(ls, "recover_locks_wait failed %d", error);
+ log_debug(ls, "dlm_recover_locks_wait error %d", error);
goto fail;
}
@@ -170,7 +178,7 @@ static int ls_recover(struct dlm_ls *ls, struct dlm_recover *rv)
error = dlm_recover_locks_wait(ls);
if (error) {
- log_debug(ls, "recover_locks_wait failed %d", error);
+ log_debug(ls, "dlm_recover_locks_wait error %d", error);
goto fail;
}
}
@@ -186,9 +194,10 @@ static int ls_recover(struct dlm_ls *ls, struct dlm_recover *rv)
dlm_purge_requestqueue(ls);
dlm_set_recover_status(ls, DLM_RS_DONE);
+
error = dlm_recover_done_wait(ls);
if (error) {
- log_debug(ls, "recover_done_wait failed %d", error);
+ log_debug(ls, "dlm_recover_done_wait error %d", error);
goto fail;
}
@@ -200,34 +209,35 @@ static int ls_recover(struct dlm_ls *ls, struct dlm_recover *rv)
error = enable_locking(ls, rv->seq);
if (error) {
- log_debug(ls, "enable_locking failed %d", error);
+ log_debug(ls, "enable_locking error %d", error);
goto fail;
}
error = dlm_process_requestqueue(ls);
if (error) {
- log_debug(ls, "process_requestqueue failed %d", error);
+ log_debug(ls, "dlm_process_requestqueue error %d", error);
goto fail;
}
error = dlm_recover_waiters_post(ls);
if (error) {
- log_debug(ls, "recover_waiters_post failed %d", error);
+ log_debug(ls, "dlm_recover_waiters_post error %d", error);
goto fail;
}
dlm_grant_after_purge(ls);
- log_debug(ls, "recover %llx done: %u ms",
- (unsigned long long)rv->seq,
+ log_debug(ls, "dlm_recover %llx generation %u done: %u ms",
+ (unsigned long long)rv->seq, ls->ls_generation,
jiffies_to_msecs(jiffies - start));
mutex_unlock(&ls->ls_recoverd_active);
+ dlm_lsop_recover_done(ls);
return 0;
fail:
dlm_release_root_list(ls);
- log_debug(ls, "recover %llx error %d",
+ log_debug(ls, "dlm_recover %llx error %d",
(unsigned long long)rv->seq, error);
mutex_unlock(&ls->ls_recoverd_active);
return error;
@@ -250,8 +260,7 @@ static void do_ls_recovery(struct dlm_ls *ls)
if (rv) {
ls_recover(ls, rv);
- kfree(rv->nodeids);
- kfree(rv->new);
+ kfree(rv->nodes);
kfree(rv);
}
}