[Gluster-users] Failed to get names of volumes

[s19n]

* s19n <mailbox at s19n.net> [2012 08 27, 11:25]:
> ----- cut here -----
> # gluster volume status all
> operation failed
>  
> Failed to get names of volumes
> ----- cut here -----

 Additional update: seems that the command (and many others) is not
working because of a 'local lock' being held. I have tried running the
command on the host holding the lock as well as on other hosts, with no
success. etc-glusterfs-glusterd.vol.log extract follows:

----- cut here -----
[2012-08-27 17:41:17.842441] I
  [glusterd-volume-ops.c:583:glusterd_handle_cli_statedump_volume]
  0-glusterd: Received statedump request for volume storage with options 

[2012-08-27 17:41:17.842510] E [glusterd-utils.c:277:glusterd_lock]
  0-glusterd: Unable to get lock for uuid:
  34b665ea-d315-489b-bd0f-172bb6b85ee1, lock held by:
  34b665ea-d315-489b-bd0f-172bb6b85ee1

[2012-08-27 17:41:17.842527] E
  [glusterd-handler.c:453:glusterd_op_txn_begin] 0-management: Unable to
  acquire local lock, ret: -1
----- cut here -----

 Could you please describe why these locks are being held and, if
possible, how to clear them?

Thank you very much for your kind attention,
Best regards