Hitachi Dynamic Link Manager, User Manual

Page: 457 / 746

6. Command Reference
433
(5) To display the format of the view operation
(1) To display program information
-sys [-sfunc|-msrv|-adrv|-pdrv|-lic|-audlog|-lbpathusetimes]
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 and the number of times the same path can
be used for load balancing.
Table 6-10: Displayed Program Information shows the parameters you can
specify and the displayed information.
-t
Does not display the title for each information item.
Table 6-10: 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 is used for load balancing is
displayed in the parentheses following
on
.
rr
: The Round Robin algorithm
extended rr
: The Extended Round Robin algorithm
lio
: The Least I/Os algorithm
extended lio
: The Extended Least I/Os algorithm
lbk
: The Least Blocks algorithm
extended lbk
: The Extended Least Blocks algorithm