HP StorageWorks XP Command View Advanced Edition Software 6.4 Server Administrator Guide for Device Manager and Provisioning Manager (web) (T1780-96341, July 2010)

Table Of Contents
Overview
26
For details about how to stop these services, see the manual for your product version.
2. Stop the XP Command View AE Suite product services and Common Component.
In Windows:
Select Start > All Programs > XP Command View AE > Device Manager > Stop Server
with Common Services.
In Linux:
installation-directory-for-Common-Component/bin/hcmdssrv -stop
3. Check the current setting for the memory heap size.
In Windows:
installation-folder-for-Common-Component\bin\hcmdschgheap /print
In Linux:
installation-directory-for-Common-Component/bin/hcmdschgheap -print
4. Change the memory heap size.
In Windows:
installation-folder-for-Common-Component\bin\hcmdschgheap /set
[Small|Medium|Large]
In Linux:
installation-directory-for-Common-Component/bin/hcmdschgheap -set
[Small|Medium|Large]
Use the table below to decide whether to specify Small, Medium, or Large. Specify the larger
of the values determined by using the number of LDEVs and the number of copy pairs,
respectively. Execute this command if you need to change the setting you checked in step 3.
Table 1-12 Appropriate memory heap size for HBase Storage Mgmt Common Service
Number of LDEVs Number of copy pairs Setting value
*
Memory size to be set
(unit: MB)
8,000 or less 5,000 or less
Small
Minimum: 128
Maximum: 256
8,001 to 14,000 5,001 or more
Medium
Minimum: 256
Maximum: 512
14,001 or more -- For 32-bit (x86) or IPF
Edition:Medium
For 64-bit (x64)
Edition:Large
Minimum: 512
Maximum: 1,024
*
If you specify a small memory heap size, operations might slow down.
CAUTION: If you already specified the memory heap size by using the hcmdsweb or hcmdsweb2
command in version 5.9 or earlier, you cannot reduce that value. If you want to reduce the value,
uninstall the Device Manager server, reinstall it, and then change the heap size.
NOTE: When setting the memory heap size of the Device Manager server at the same time,
before starting the services in the next step, perform steps 1 and 2 as described in section
1-3-2-2
. If you do this, you do not have to stop and start the services when setting the memory heap size
of the Device Manager server.
5. Start the XP Command View AE Suite product services and Common Component.
In Windows: