diff options
| -rw-r--r-- | fs/dlm/lock.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/fs/dlm/lock.c b/fs/dlm/lock.c index 30878de..69ada58 100644 --- a/fs/dlm/lock.c +++ b/fs/dlm/lock.c @@ -3571,6 +3571,14 @@ int dlm_recover_process_copy(struct dlm_ls *ls, struct dlm_rcom *rc) lock_rsb(r); switch (error) { + case -EBADR: + /* There's a chance the new master received our lock before + dlm_recover_master_reply(), this wouldn't happen if we did + a barrier between recover_masters and recover_locks. */ + log_debug(ls, "master copy not ready %x r %lx %s", lkb->lkb_id, + (unsigned long)r, r->res_name); + dlm_send_rcom_lock(r, lkb); + goto out; case -EEXIST: log_debug(ls, "master copy exists %x", lkb->lkb_id); /* fall through */ @@ -3585,7 +3593,7 @@ int dlm_recover_process_copy(struct dlm_ls *ls, struct dlm_rcom *rc) /* an ack for dlm_recover_locks() which waits for replies from all the locks it sends to new masters */ dlm_recovered_lock(r); - + out: unlock_rsb(r); put_rsb(r); dlm_put_lkb(lkb); |
