PROBLEM:  (QAR 58803)	(Patch ID: TCR150-006)
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This patch fixes a problem in TruCluster Production Server Software that can 
occur during multiple node failures.  The distributed lock manager (DLM) may 
issue the following panic under rare conditions.

        dlm getch: illegal csid

The conditions required are that two nodes must fail during the period of time 
that the DLM is rebuilding its lock database and that the connection manager 
is starting its update operation.

One possible stack trace would be:

   5 panic("dlm getch: illegal csid")
   6 cnx_getch()
   7 snd_grantlk_msg()
   8 grant_lock()
   9 grant_one_cvt()
  10 grant_cvts()
  11 convert_one()
  12 convert_lock()
  13 dlm_convert()
  14 syscall()

All stack traces would include the call to cnx_getch.