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Fix error returns in clvmd-corosync interface to DLM.

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Thanks to Xinwei Hu for spotting this.
This commit is contained in:
Christine Caulfield 2009-02-25 14:33:00 +00:00
parent 82c29eedc0
commit b36d715a92
2 changed files with 15 additions and 1 deletions
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1
WHATS_NEW
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@ -1,5 +1,6 @@
Version 2.02.45 -
===================================
Fix error returns in clvmd-corosync interface to DLM.
Add --refresh to vgchange and vgmknodes man pages.
Fixed bug where lvresize option -t was not properly passed to fsadm.
Using argv[] list in exec_cmd() to allow more params for external commands.

15
daemons/clvmd/clvmd-corosync.c
View File

@ -478,6 +478,12 @@ static int _lock_resource(const char *resource, int mode, int flags, int *lockid
DEBUGLOG("dlm_ls_lock returned %d\n", errno);
return err;
}
if (lksb.sb_status != 0)
{
DEBUGLOG("dlm_ls_lock returns lksb.sb_status %d\n", lksb.sb_status);
errno = lksb.sb_status;
return -1;
}
DEBUGLOG("lock_resource returning %d, lock_id=%x\n", err, lksb.sb_lkid);
@ -504,6 +510,13 @@ static int _unlock_resource(const char *resource, int lockid)
DEBUGLOG("Unlock returned %d\n", err);
return err;
}
if (lksb.sb_status != 0)
{
DEBUGLOG("dlm_ls_unlock_wait returns lksb.sb_status: %d\n", lksb.sb_status);
errno = lksb.sb_status;
return -1;
}
return 0;
}
@ -568,7 +581,7 @@ static int _get_cluster_name(char *buf, int buflen)
confdb_handle_t handle;
int result;
int namelen = buflen;
unsigned int cluster_handle;
hdb_handle_t cluster_handle;
confdb_callbacks_t callbacks = {
.confdb_key_change_notify_fn = NULL,
.confdb_object_create_change_notify_fn = NULL,