Collision avoidance using dynamic target volume allocation from a shared resource pool

Collision avoidance using dynamic target volume allocation from a shared resource pool

Dynamically reuse from a global pool of allocated resources an existing Flashcopy target volume containing an older Flashcopy backup and a consistency group for one of a mount operation, a restore operation, and a clone operation when dynamically allocating a new Flashcopy target volume for the new...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Kishi Gregory T, Shasha Osnat, Dain Joseph W, Zaremba Christopher
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:Dynamically reuse from a global pool of allocated resources an existing Flashcopy target volume containing an older Flashcopy backup and a consistency group for one of a mount operation, a restore operation, and a clone operation when dynamically allocating a new Flashcopy target volume for the new Flashcopy backup.