The number of consistency groups that are in use and the
consistency groups limit in the storage system.
Snapshot Estimated Manageable Capacity
The Thin Image pair’s estimated manageable capacity, which is the
estimated pair capacity that you can create using the remaining
shared memory capacity. This value varies depending on the
number of Thin Image P-VOLs you add or delete and the number of
Thin Image pairs you create.
If the value is less than 128.00 TB, the
icon is shown.
Note: This value is a rough estimation and changes as you
add and delete Thin Image pool-VOLs or pairs. This value does
not guarantee that the Thin Image pairs of the indicated
capacity have been successfully created.
Number of Pair Tables
The number of pair tables. This number varies depending on the
combination of software applications you are using.
Values:
- SI/SIMF/Volume Migration: The number of SI, SIz, and Volume
Migration pair tables in use, and the SI, SIz, and Volume Migration
pair table limit in the storage system.
- HTI: The number of HTI pair tables in use and the HTI pair table
limit in the storage system.
Number of Differential Tables
The number of differential tables that are in use and the differential
table limit in the storage system. This number does not include the
number of differential tables that FCv2/FCSE Relationships use.
Note: Differential tables are not used in Thin Image.
Viewing the number of pairs
You can view the number of pairs.
Procedure
1. In the Explorer pane, click Storage Systems, expand the storage
system tree, expand Replication, and then click Local Replication.
2. In the summary section in the Local Replication window, for Number
of Pairs, view the number of pairs.
158 Monitoring and maintaining Thin Image
Hitachi Thin Image User Guide for Hitachi Virtual Storage Platform G Series and F Series
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