Hitachi Dynamic Link Manager Software Users Guide for Linux

Value Corresponding facility value in the /etc/syslog.conf file
local0 or 16
local0
local1 or 17
local1
local2 or 18
local2
local3 or 19
local3
local4 or 20
local4
local5 or 21
local5
local6 or 22
local6
local7 or 23
local7
-lbpathusetimes number-of-path-use-times
Specifies the number of times the same path can be used for I/O
operations when the Round Robin (rr), Least I/Os (lio), or Least Blocks
(lbk) algorithm is used for load balancing.
You can specify a decimal (base 10) value from 0 to 999999. The default
is 32.
If you specify 0, operation is the same as when load balancing is disabled.
-expathusetimes number-of-path-use-times
Specifies the number of times the same path can be used for sequential
I/O operations when the extended Round Robin (exrr), Least I/Os
(exlio), or Least Blocks (exlbk) algorithm is used for load balancing.
You an specify a decimal (base 10) value from 0 to 999999. The default is
100.
If you specify 0, the same path is used as long as the sequential I/O
operations continue.
-dpc {on|off} [-pathid path-ID -lu | -pathid path-ID -storage]
Enables or disables the dynamic I/O path control function for each
storage system or LU. The default value is "off".
on: Enabled
off: Disabled
-pathid path-ID -lu
Sets the dynamic I/O path control function to enabled or disabled for
each LU. Specify one of the IDs of the paths connected to the target
LU.
-pathid path-ID -storage
Sets the dynamic I/O path control function to enabled or disabled for
each storage system. Specify one of the IDs of the paths connected to
the target storage system.
If the -pathid parameter is not specified, the setting is performed for
each system, and the setting for each storage system or LU is cleared.
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Command Reference
Hitachi Dynamic Link Manager (for Linux®) User Guide