Changing The Fence Level - Hitachi G200 User Manual

Pair Delete
Pair Suspend (Operation)
Pair Suspend (Failure)
Pair Resync. start
Pair Resync. Complete

Changing the Fence Level

You can change the fence level for each pair.
For more information on fence levels, see
split—Fence Level options on page
Prerequisite information
• Pair status must be COPY or PAIR.
• The Edit Pair Options window is used for the following procedure. If you
select multiple pairs, the values do not display but are blank. When you
change a value, the change applies to all selected pairs
Procedure
1 Open the Remote Replication window.
.
In Hitachi Command Suite:
a
.
b
.
In Device Manager - Storage Navigator:
a
.
b
.
2 In the Remote Replication window, click the TC Pairs tab, and then
.
select the pair whose options are to be changed.
3 In the TC Pairs tab, click More Actions > Edit Pair Options.
.
4 In the Edit Pair Options window, for Primary Volume Fence Level
.
box, select the fence level for the pairs.
- Never: The P-VOL can always be written to.
- Data: The P-VOL cannot be written to.
- Status: The P-VOL cannot be written to only if the primary system is
not able to change S-VOL status to PSUE.
Hitachi TrueCopy® User Guide for Hitachi Virtual Storage Platform Gx00 and Fx00 Models
Operation Displayed
On the Resources tab, expand the Storage Systems tree.
Right-click the target storage system, and click Remote Replication.
Click Storage Systems, and then expand the Storage Systems
tree.
In the Storage Systems tree, click Replication > Remote
Replication.
Monitoring and maintaining the TC system
Description
The pair was deleted.
The pair was split.
The pair was split (suspended) because of a
failure.
Resynchronization of the pair was started.
Resynchronization of the pair was completed.
Allowing I/O to the P-VOL after a
3-10.
7-9