HP XP7 Storage - Manual (Page 93)

Please be aware of the following when changing journal options:
•
Journal options must be changed on both systems, primary and secondary.
•
To change journal options, one of the following conditions must be satisfied:
- The attribute of the journal is Initial.
- The status of the journal in the mirror is one of the following:
◦ Initial
◦ Stopped
◦ Hold
◦ Holding
◦ Hold(Failure)
When one journal uses multiple mirrors, whether you can select Change Journal Option
depends on the status of the journal whose mirror is not in Hold, Holding or Hold(Failure)
status. For example, if mirrors in the journal are in the Hold and Active status, you can not
change the journal option. If mirrors in the journal are in the Hold and Stopped status, you
can change the journal option.
•
When changing options for multiple journals, you can leave some options unchanged by
entering or selecting no value. If you specify a value, it is applied to the selected journals.
Procedure 26 To change journal options
1. In the Storage System tree, click Replication > Journals.
2. Select the Journals tab, then select the journal with the options to be changed.
3. From the Actions menu, click Journals > Edit Journal Options.
4. In the Edit Journal Options dialog box, change the following options as needed.
•
Inflow Control
•
Data Overflow Watch
•
Cache Mode
•
Timer Type
For descriptions, see the procedure in “Creating journals and adding journal volumes ”
(page 64) .
Journal and mirror maintenance 93