PROBLEM: (86521) (PATCH ID: TCR510-033)
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The patch fixes an Oracle process hang if a node fails after receiving a
rsbinfo message.


PROBLEM: (88131) (PATCH ID: TCR510-047)
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This patch fixes a DLM problem where two processes could take out the same lock.


PROBLEM: (90119) (PATCH ID: TCR510-061)
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The patch fixes a panic in the distributed lock manager when another
node in the cluster is halted.


PROBLEM: (90540) (PATCH ID: TCR510-085)
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This patch fixes a panic in the distributed lock manager deadlock
detection code.