Specifications

7–30 CLI Commands
If you enable another host ID, previously enabled hosts are not disabled. The new IDs
are added. If you wish to enable only certain IDs, disable all access paths
(DISABLE_ACCESS_PATH=ALL), then enable the desired IDs. The system will
display the following message:
Warning 1000: Access IDs in addition to the one(s) specified are still
enabled. If you wish to enable ONLY the id(s) listed, disable all
access paths (DISABLE_ACCESS_PATH=ALL), then enable the ones
previously listed.
NOTE: To enable access by more than one host connection, list the connection
names separated by commas and enclosed in parenthesis. Enabling access by
more than one host connection can also be done by sequential commands.
PARTITION=partition-number
Identifies the unit number for a partition on a container. The partition-number
identifies the partition associated with the unit number being added. Use the SHOW
container-name command to find the partition numbers used by a storageset or a
single-disk unit.
NOTE: Do not split partitioned units across ports. The subsystem assigns units 0-
99 to Port 1; units 100-199 are assigned to Port 2. Partitioned units must be on a
single port.
Transportable units cannot be partitioned.
MAXIMUM_CACHED_TRANSFER_SIZE=32 (Default)
MAXIMUM_CACHED_TRANSFER_SIZE=n
Sets the largest number of write blocks to be cached by the controller. The controller
will not cache any transfers over the specified size. Accepted write block sizes are
1 through 2048.
The MAXIMUM_CACHED_TRANSFER_SIZE switch affects both read and write-
back cache when set on a controller that has read and write-back caching.