HP MSA 1040 HP MSA 1040 CLI Reference Guide (762782-001, March 2014) - Page 492

volumes This basetype is used by show volumes. Table 95 volumes properties Name Type Description durable-id virtual-diskname storage-poolname volume-name size size-numeric total-size total-sizenumeric allocated-size allocated-sizenumeric preferred-owner preferredowner-numeric owner owner-numeric serial-number write-policy string string string string string uint32 string uint32 string uint32 string uint32 string uint32 string string Volume ID in the form V#, where # starts at 1 and increments for each new volume to uniquely identify it. The value is generated from available data in the current CLI session and may change after an MC restart. Vdisk name. Not applicable. Volume name. Volume capacity, formatted to use the current base, precision, and units. Unformatted size value in 512-byte blocks. Not applicable. Not applicable. Not applicable. Not applicable. Controller that owns the volume during normal operation. • A: Controller A. • B: Controller B. Numeric equivalents for preferred-owner values. • 0: B • 1: A Either the preferred owner during normal operation or the partner controller when the preferred owner is offline. • A: Controller A. • B: Controller B. Numeric equivalents for owner values. • 0: B • 1: A Volume serial number. • write-back: Write-back caching does not wait for data to be completely written to disk before signaling the host that the write is complete. This is the preferred setting for a fault-tolerant environment because it improves the performance of write operations and throughput. This is the default. • write-through: Write-through caching significantly impacts performance by waiting for data to be completely written to disk before signaling the host that the write is complete. Use this setting only when operating in an environment with low or no fault tolerance. write-policynumeric uint32 Numeric equivalents for write-policy values. • 0: write-through • 1: write-back 492 XML API basetype properties