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path: root/fs/ocfs2/dlm/dlmconvert.c
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Diffstat (limited to 'fs/ocfs2/dlm/dlmconvert.c')
-rw-r--r--fs/ocfs2/dlm/dlmconvert.c12
1 files changed, 9 insertions, 3 deletions
diff --git a/fs/ocfs2/dlm/dlmconvert.c b/fs/ocfs2/dlm/dlmconvert.c
index 6001b22..f66e2d81 100644
--- a/fs/ocfs2/dlm/dlmconvert.c
+++ b/fs/ocfs2/dlm/dlmconvert.c
@@ -392,6 +392,11 @@ static enum dlm_status dlm_send_remote_convert_request(struct dlm_ctxt *dlm,
} else {
mlog_errno(tmpret);
if (dlm_is_host_down(tmpret)) {
+ /* instead of logging the same network error over
+ * and over, sleep here and wait for the heartbeat
+ * to notice the node is dead. times out after 5s. */
+ dlm_wait_for_node_death(dlm, res->owner,
+ DLM_NODE_DEATH_WAIT_MAX);
ret = DLM_RECOVERING;
mlog(0, "node %u died so returning DLM_RECOVERING "
"from convert message!\n", res->owner);
@@ -421,7 +426,7 @@ int dlm_convert_lock_handler(struct o2net_msg *msg, u32 len, void *data)
struct dlm_lockstatus *lksb;
enum dlm_status status = DLM_NORMAL;
u32 flags;
- int call_ast = 0, kick_thread = 0;
+ int call_ast = 0, kick_thread = 0, ast_reserved = 0;
if (!dlm_grab(dlm)) {
dlm_error(DLM_REJECTED);
@@ -490,6 +495,7 @@ int dlm_convert_lock_handler(struct o2net_msg *msg, u32 len, void *data)
status = __dlm_lockres_state_to_status(res);
if (status == DLM_NORMAL) {
__dlm_lockres_reserve_ast(res);
+ ast_reserved = 1;
res->state |= DLM_LOCK_RES_IN_PROGRESS;
status = __dlmconvert_master(dlm, res, lock, flags,
cnv->requested_type,
@@ -512,10 +518,10 @@ leave:
else
dlm_lock_put(lock);
- /* either queue the ast or release it */
+ /* either queue the ast or release it, if reserved */
if (call_ast)
dlm_queue_ast(dlm, lock);
- else
+ else if (ast_reserved)
dlm_lockres_release_ast(dlm, res);
if (kick_thread)
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