Veritas Volume Manager 5.1 SP1 Administrator"s Guide (5900-1506, April 2011)

is currently loaded and in use. To see detailed information for an individual module,
specify the module name as the argument to the command:
# vxdmpadm listapm module_name
To add and configure an APM, use the following command:
# vxdmpadm -a cfgapm module_name [attr1=value1 \
[attr2=value2 ...]]
The optional configuration attributes and their values are specific to the APM for
an array. Consult the documentation that is provided by the array vendor for
details.
Note: By default, DMP uses the most recent APM that is available. Specify the -u
option instead of the -a option if you want to force DMP to use an earlier version
of the APM. The current version of an APM is replaced only if it is not in use.
Specifying the -r option allows you to remove an APM that is not currently loaded:
# vxdmpadm -r cfgapm module_name
See the vxdmpadm(1M) manual page.
197Administering Dynamic Multi-Pathing
Administering DMP using vxdmpadm