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Re: [Cluster-devel] [PATCH] dlm: overlapping cancel and unlock



David Teigland wrote:
Full cancel and force-unlock support.  In the past, cancel and force-unlock
wouldn't work if there was another operation in progress on the lock.  Now,
both cancel and unlock-force can overlap an operation on a lock, meaning there
may be 2 or 3 operations in progress on a lock in parallel.  This support is
important not only because cancel and force-unlock are explicit operations
that an app can use, but both are used implicitly when a process exits while
holding locks.

Summary of changes:

ACK for what it's worth.

Regards,

Bob Peterson
Red Hat Cluster Suite


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