Hitachi Dynamic Link Manager Software Users Guide for Linux

Parameters (To display program information)
This section describes the parameters for the view operation, in the following
order:
To display program information on page 6-33
To display path information on page 6-40
To display LU information on page 6-54
To display corresponding information about an HDLM device, SCSI device,
and LDEV on page 6-67
To display the format of the view operation on page 6-68
To display program information
-sys [-sfunc|-msrv|-adrv|-pdrv|-lic|-audlog|-lbpathusetimes|-
expathusetimes|-pstv]
Displays the HDLM program information.
Use one of the sub-parameters (following -sys) to specify the program
information that you want to display. If you do not specify a sub-
parameter, the command displays all of the program information except
the information about the audit log data collection settings, the number of
times the same path can be used for load balancing, the number of times
the same path can be used for extended load balancing, and the value of
the display-of-the-physical-storage-system-information setting.
Table 6-11 Displayed Program Information on page 6-33 shows the
parameters you can specify and the displayed information.
-t
Does not display the title for each information item.
Table 6-11 Displayed Program Information
Parameter
and program
information to
be displayed
Item Description
-sfunc
Information
about the HDLM
function
settings
HDLM Version
HDLM version number
Service Pack
Version
HDLM SP version number. This item is blank if no
SP is present.
Load Balance
Settings for load balancing
• Setting status:
on: Enabled
off: Disabled
• Algorithm:
When the setting status of load balancing is
on, one of the following types of algorithms
Command Reference
6-33
Hitachi Dynamic Link Manager (for Linux®) User Guide