Monitoring Snapshot; Monitoring Pair Status - Hitachi AMS2100 User Manual

Monitoring SnapShot

Monitoring pair status

7-2
Hitachi AMS 2000 Family Copy-on-Write SnapShot User Guide
The SnapShot data pool must have sufficient capacity to handle the
write workload demands placed on it. You can check that the data
pool is large enough to handle workload by monitoring pair status
and data pool usage.
SnapShot displays the pair status of all SnapShot volumes (LUs). You
can monitor pair status by locating the pair whose status you want
to review.
To monitor pair status
(If using CLI, see the Storage Navigator Modular 2 Command Line
Interface (CLI) User's Guide.)
1. In Navigator 2 GUI, select the desired array, then click the Show
& Configure Array button.
2. From the Replication tree, select the Local Replication icon.
•
•The Pairs screen displays.
The Pairs screen displays.
•
3. Locate the pair whose status you want to review in the Pair list,
then review the Status column. Click the Refresh Information
button to make sure the data is current.
Table 7-1 shows Navigator2 GUI status and descriptions. For CCI
status (which differ), see
Monitoring and maintenance
Confirming pair status on page C-10.