Hitachi VSP G400 User Guide

5. Accept the default task name or enter a unique name.
You can enter up to 32 letters, numbers, and symbols, except the
following:
\ / : , ; * ? " < > |
6. If you want to monitor the task after submitting it, select Go to tasks
window for status.
7. Click Apply to submit the task.
Workflow for recovering blocked pools
When a pool is blocked, you must recover the pool volume, pool, Thin Image
pairs, and then V-VOL in that order. This section describes how to recover a
blocked pool.
Recovering blocked pool volumes
When a pool volume is blocked, contact customer support.
Recovering the pools
Recover the pool by using one or both of the following methods:
• Add additional pool-VOLs.
• Decrease the pool usage rate by deleting the P-VOL's snapshot data.
Recovering Thin Image pairs
When a pool is blocked, all Thin Image pairs that contain snapshot data
of the blocked pool switch to the PSUE status. To recover these pairs,
delete and then re-create them.
Monitoring and maintaining Thin Image 185
Hitachi Thin Image User Guide for Hitachi Virtual Storage Platform G Series and F Series

Hitachi VSP G400 Specifications

General

Brand	Hitachi
Model	VSP G400
Category	Storage
Language	English