Scsi_Device; Free_Space - Adaptec RAID 2120S Software Reference Manual

Adaptec SCSI RAID Software Reference Guide
Table 3-4. SCSI Device Switch Abbreviations
Abbreviation
SCSI channel number, SCSI device ID
SCSI device ID
SCSI device ID
Table 3-5 displays valid SCSI device specifiers. The second two
examples contain a default LUN number, and the last two examples
contain default channel and LUN numbers. You can specify these
defaults using the disk set default command (see
Table 3-5. SCSI Device Specifiers
Example SCSI Channel Number, SCSI Device ID, SCSI Device LUN
(1,1,4) Channel 1, Device 1, LUN 4
(3,2,0) Channel 3, Device 2, LUN 0
(3,2) Channel 3, Device 2, LUN default
(0,1) Channel 0, Device 1, LUN default
(1) Channel default
1 Channel default
1
Set by the disk set default command.

free_space

Freespace (also known as available space) is specified by a SCSI
device and, optionally, a size. If you do not specify a size,
parentheses are optional.
Therefore, the following syntaxes are allowed for the free_space
parameter:
({scsi_device},{freespace_size})

({scsi_device})

{scsi_device}
If you do not specify the freespace_size parameter, it defaults
to the size of the first freespace area available on the specified SCSI
device. Note that offsets are not specified for freespace. The offset
3-8
Syntax
({integer},{integer})
({integer})
{integer}
1
1
1
, Device 1, LUN default
1
, Device 1, LUN default
page 7-10).
1
1