
B–28 HSG80 User’s Guide
container-name
Specifies the name of the container (disk drive, device, storageset, or
partition) that is used to create the unit.
A maximum of 48 devices can make up one unit.
Switches
Table B–2 lists all switches for the ADD UNIT command and identifies
which switches may be used with each type of device or storageset.
Descriptions of each switch follow the table.
Note Regardless of the storageset type, you cannot specify RUN and
NORUN for partitioned units.
ENABLE_ACCESS_PATH=
DISABLE_ACCESS_PATH=
Specifies the access path. It can be a single specific host ID, multiple
host IDs, or all host IDs (ALL). If you have multiple hosts on the same
Table B–2 ADD UNIT Switches for Storagesets
Container
Type
Switch
ENABLE_ACCESS_PATH
DISABLE_ACCESS_PATH
PARTITION=partition-number
MAXIMUM_CACHED_
TRANSFER
PREFERRED_PATH
NOPREFERRED_PATH
READ_CACHE
NOREAD_CACHE
READAHEAD_CACHE
NOREADAHEAD_CACHE
WRITE_PROTECT
NOWRITE_PROTECT
WRITEBACK_CACHE
NOWRITEBACK_CACHE
RUN
NORUN
RAIDset ✔✔✔✔✔✔✔✔✔
Stripeset ✔✔✔✔✔✔✔✔✔
Mirrorset ✔✔✔✔✔✔✔✔✔
NoTransportable
Disk
✔✔✔✔✔✔✔✔✔
Transportable
Disk
✔ ✔✔✔✔✔ ✔
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