HP P2000 G3 Reference Guide

HP StorageWorks P2000 G3 MSA System SMU Reference Guide 95
• Current Owner. Either the preferred owner during normal operation or the partner controller when the
preferred owner is offline.
• Serial Number. Volume serial number.
• Cache Write Policy. Write-back or write-through. See Using write-back or write-through caching on
page 25.
• Cache Optimization. Standard or super-sequential. See Optimizing read-ahead caching on page 25.
• Read Ahead Size. See Optimizing read-ahead caching on page 25.
• Type. Standard volume, master volume, or snapshot.
• Progress. If the volume is being created by a volume-copy operation, the percent complete.
• Volume Description. For OpenVMS, a numeric value (set in SMU) that identifies the volume to an
OpenVMS host. For HP-UX, a text value (set in-band by a host application) that identifies the volume.
Blank if not set.
Mapping properties
When you select the Maps component, the Maps for Volume table shows:
• Type. Explicit or Default. Settings for an explicit mapping override the default mapping.
• Host ID. WWPN or IQN.
• Name. Host name.
• Ports. Controller host ports through which the volume is mapped to the host.
• LUN. Volume identifier presented to the host.
• Access. Volume access type: read-write, read-only, no-access (masked), or not-mapped.
Schedule properties
If any schedules exist for this volume, when you select the Schedules component, the Schedules table shows
each schedule's name, specification, status, next run time, task type, task status, and task state. For the
selected schedule, two tables appear.
The Schedule Details table shows:
• Schedule Name. Schedule name.
• Schedule Specification. The schedule's start time and recurrence or constraint settings.
• Status.
• Uninitialized: Schedule is not yet ready to run.
• Ready: Schedule is ready to run.
• Suspended: Schedule is suspended.
• Expired: Schedule has expired.
• Invalid: Schedule is invalid.
• Next Time.
The Task Details table shows different properties depending on the task type. Properties shown for all task
types are:
• Task Name. Task name.
• Task Type. ReplicateVolume, ResetSnapshot, TakeSnapshot, or VolumeCopy.
• Status.
• Uninitialized: Task is not yet ready to run.
• Ready: Task is ready to run.
• Active: Task is running.
• Error: Task has an error.
• Invalid: Task is invalid.
• Task State. Current step of task processing. Steps vary by task type.
• Source Volume. Name of the volume to snap, copy, or replicate.

HP P2000 G3 Specifications

General

Brand	HP
Model	P2000 G3
Category	Storage
Language	English