Global Enqueue Services Deadlock detected.

Thu Feb 11 11:35:16 2010
Thread 3 advanced to log sequence 7343 (LGWR switch)
  Current log# 23 seq# 7343 mem# 0: /ocfs_ctrl_redo/mxdell/redo23.log
  Current log# 23 seq# 7343 mem# 1: /ocfs_data/mxdell/redo23.log
Thu Feb 11 11:46:21 2010
Global Enqueue Services Deadlock detected. More info in file
 /u01/product/admin/mxdell/bdump/mxdell3_lmd0_7417.trc.
Thu Feb 11 11:46:21 2010
Global Enqueue Services Deadlock detected. More info in file
 /u01/product/admin/mxdell/udump/mxdell3_ora_12431.trc.
Thu Feb 11 11:46:21 2010
Trace dumping is performing id=[cdmp_20100211114621]
Thu Feb 11 11:46:48 2010
Thread 3 advanced to log sequence 7344 (LGWR switch)
  Current log# 24 seq# 7344 mem# 0: /ocfs_ctrl_redo/mxdell/redo24.log
  Current log# 24 seq# 7344 mem# 1: /ocfs_data/mxdell/redo24.log
Thu Feb 11 11:55:56 2010