Dell SRDF Introduction

Mobility ID with ALUA

Mobility ID with Asymmetric Logical Unit Access (ALUA) assigns a unique identifier to a device in a system. This identifier enables the device to be moved between arrays without the need for any reconfiguration on the host. PowerMaxOS brings Mobility ID with ALUA capabilities to SRDF/Metro. So, when both sides run PowerMaxOS you can specify the Mobility ID in the create pair operation in place of the regular device identifier.