
Chapter 3. SVA Path Operation 13
-L <parameter>
show current device configuration according
to condition(s) defined by setsp command
option parameter(s) (e.g.,
setsp -L -e1
lists all excluded devices;
setsp -L -b0
-f1 lists all devices that have load balancing
disabled and failback enabled);
acceptable parameters are:
-l, -e, -p, -b, -
r
, -d, and -f
-l{<n>|all}
specify a logical drive for the command,
where;
n is the drive’s spd number ;
all specifies all devices (page 25)
-N
runs a command to change the configuration
files without affecting the running system
(changes will take effect at the next boot)
-n<n>
allocate n buffer pointers for a logical drive,
where
n should be a number approximately
equal to the device’s maximum queue depth.
(pages 24 and 27)
Must be used with
-l.
-p<n>
select primary path n.
Must be used with -l.
-r<n>
set a retry count of n for a logical drive,
where n is the number of times a command
will be retried (pages 24 and 27)
-S
start the spd driver
-T
terminate the spd driver
Table 3-1 setsp Command Options
Option Effect
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