DEVEL15-clone-dont-hold-vol-lock-20070516

DEVEL15-clone-dont-hold-vol-lock-20070516

same deal as purge. a transaction on the volume outstanding holds it. we don't need to preclude all access

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This delta was composed from multiple commits as part of the CVS->Git migration.
The checkin message with each commit was inconsistent.
The following are the additional commit messages.
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same deal as purge. a transaction on the volume outstanding holds it. we don't n
eed to preclude all access

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same deal as purge. a transaction on the volume outstanding holds it. we don't n
eed to preclude all access

(cherry picked from commit aa5d46b71b3700d6256f47237fadf0a4829daee6)