HP StorageWorks XP Remote Web Console Software - Manual (Page 135)

6. Verify the desired change(s) in the preview list.
•
To change the settings, right-click the preview list, click Modify, make the desired changes,
and close the dialog box. The preview list displays the updated information.
•
To omit the settings, right-click the preview list, and click Delete. The changes are cancelled.
•
To cancel all operations, select all the operations in the preview list, right-click, and click
the Delete command or click Cancel.
•
To display error code, right-click the preview list, and click Error Detail. Error code is
displayed on the rightmost the preview list.
7. To apply the settings, click Apply.
To specify the Maximum Initial Copy Activities on the CU Option dialog box, you need to set the
Maximum Initial Copy Activities (CU) to Enable on the System Option dialog box in advance.
Figure 50 CU Option Dialog Box
The Service SIM of Remote Copy option allows you to specify whether the MCU will report the
service-level remote-copy SIMs to the host(s). (The moderate-, serious-, and acute-level SIMs are
always reported to the host.) Select Report to configure the MCU to report the service-level
remote-copy SIMs to the host(s). The Report setting should be selected for TrueCopy for Mainframe
disaster recovery planning. Select No Report to suppress service-level SIM reporting. Default setting
is No Report.
All service-level SIMs will be logged in the SSB.LOG file on the HP disk array SVP, regardless of
this setting.
The PPRC support by host option allows you to specify whether the MCU will generate sense
information which is compatible with IBM PPRC. This option is extremely important for TrueCopy
for Mainframe disaster recovery planning. If the host does not support PPRC, select No to configure
the MCU to report SIMs. If the host system supports PPRC, select Yes to configure the MCU to
generate PPRC-compatible sense information when a TrueCopy for Mainframe pair is suspended
instead of a service information message (SIM). Default setting is No. If Yes is selected, the MCU
will still report moderate- and serious-level SIMs, as well as DF40 and DF48 device SIMs.
If you plan to utilize the CGROUP (FREEZE/RUN) command for TrueCopy for Mainframe pairs,
you must select Yes.
The SCP Time(sec.) setting specifies the state-change-pending (SCP) delay time in seconds (0-600
seconds, default = 120). CGROUP/FREEZE utilizes the SCP state to suspend host I/Os to TrueCopy
for Mainframe M-VOLs. TrueCopy for Mainframe Asynchronous utilizes the SCP state for inflow
control to prevent cache storage overload. Make sure to set the SCP Time after you have added
all MCU-RCU paths.
Other Operations 135