PROBLEM: (FR_G01040, N/A) (PATCH ID: TCR505-042)
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This patch fixes a problem where a cluster node will crash on boot because CNX 
could not register seqdisk callback. The panic is: "CNX MGR: Couldn't register
seqdisk callback". This would most likely occur using the procedure detailed in
section 9.8.2 of the Cluster Administration documentation for v5.0A. When
restoring a member boot disk using a disk not known to the node prior to the
restoration, this panic occurs.