Managing active-active mapped logical volumes

A method is used in managing active-active mapped logical volumes. A mapped logical volume is created. The mapped logical volume includes first and second mapped logical volumes. Ownership of the first mapped logical volume resides with a first storage processor of a storage system and ownership of...

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Bibliographische Detailangaben
Hauptverfasser: BONO JEAN-PIERRE, ARMANGAU PHILIPPE, DUPREY DENNIS THOMAS, SEIBEL CHRISTOPHER
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A method is used in managing active-active mapped logical volumes. A mapped logical volume is created. The mapped logical volume includes first and second mapped logical volumes. Ownership of the first mapped logical volume resides with a first storage processor of a storage system and ownership of the second mapped logical volume resides with a second storage processor of the storage system. The mapped logical volume is managed. An access to the mapped logical volume is provided to the first and second storage processors.