IBM System Storage DS3000 Programming Manual page 241

criticalPriority=(highest|high|medium|low|lowest) |
degradedPriority=(highest|high|medium|low|lowest)
backgroundPriority=(highest|high|medium|low|lowest) | userLabel=diskPoolName]
Parameters
Parameter
diskPool or diskPools
allDiskPools
reserveDriveCount
warningThreshold
criticalThreshold
degradedPriority
backgroundPriority
userLabel
Description
The name of the disk pool for which you are setting
attributes. Enclose the disk pool name in square brackets
([ ]).
You can enter more than one disk pool name if you use
the diskPools parameter. Enclose all of the disk pool
names in a single set of square brackets ([ ]). Separate
each disk pool name with a space. If you have special
characters in a disk pool name, you must also enclose
that name in double quotation marks (" ").
This parameter sets attributes for all of the disk pools in
the storage subsystem
This parameter sets the number of drives to be reserved
in the disk pool for drive failures or drive removals.
Setting this value to 0 results in a possible loss of data if
a drive failure occurs in a disk pool.
The percentage of disk pool capacity at which you
receive a warning alert that the disk pool is nearing full.
Use integer values. For example, a value of 70 means 70
percent. For best operation, the value for this parameter
must be less than the value for the criticalThreshold
parameter.
Setting this parameter to 0 disables warning alerts.
The percentage of disk pool capacity at which you
receive a critical alert that the disk pool is nearing full.
Use integer values. For example, a value of 70 means 70
percent. For best operation, the value for this parameter
must be greater than the value for the warningThreshold
parameter.
Setting this parameter to 0 disables both warning alerts
and critical alerts.
The priority for reconstruction operations for degraded
events on the disk pool. For example, disk pool
reconstruction after at one drive failure.
Valid values are highest, high, medium, low, and lowest.
The default value is high.
The priority for background operations on the disk pool.
Valid values are highest, high, medium, low, and lowest.
The default value is low.
The new alphanumeric identifier (including - and _) that
you want to give the disk pool. Enclose the disk pool
identifier in double quotation marks (" ").
Chapter 3. Script Commands
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