Adaptec 2020ZCR Reference Guide - Page 190

disk show partition, The SCSI C:ID:L Columns, The Partition Offset:Size Column

Page 190 highlights

disk Commands disk show partition To display a list of partitions on the disks attached to the currently opened controller, use the disk show partition command. Syntax disk show partition Examples The following example shows a sample output from the disk show partition command: AAC0>disk show partition Executing: disk show partition Scsi Partition Array MultiLevel C:ID:L Offset:Size Num Type Num Type R/W 0:02:0 64.0KB:20.0MB 0 Volume 0 None RW The following sections provide more information on the columns that the disk show partition details command displays. The SCSI C:ID:L Columns The C:ID:L column displays the SCSI channel number, the SCSI device ID, and the SCSI device logical unit number for each disk on the currently opened controller. In the example, the command displays the SCSI channel number, the SCSI device ID, and the SCSI device logical unit number for one disk (0:02:0) on the currently opened controller. The Partition Offset:Size Column The Partition Offset:Size column displays the offset (in bytes) into the SCSI device and the size of the partition (in bytes). In the example, the offset is 64.0 KB and the size is 20.0 MB. If a partition is dead, the ":" (colon) in the Partition Offset:Size column changes to a "!" (exclamation point). See the disk remove dead_partitions (page 5-10) command for more information on dead partitions. 5-19

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5-19
disk Commands
disk show partition
To display a list of partitions on the disks attached to the currently
opened controller, use the
disk show partition
command.
Syntax
disk show partition
Examples
The following example shows a sample output from the
disk
show partition
command:
AAC0>disk show partition
Executing: disk show partition
Scsi
Partition
Array
MultiLevel
C:ID:L Offset:Size
Num Type
Num Type
R/W
------ ------------- --- ------ --- ------ ---
0:02:0 64.0KB:20.0MB 0
Volume 0
None
RW
The following sections provide more information on the columns
that the
disk show partition details
command displays.
The SCSI C:ID:L Columns
The
C:ID:L
column displays the SCSI channel number, the SCSI
device ID, and the SCSI device logical unit number for each disk on
the currently opened controller.
In the example, the command displays the SCSI channel number,
the SCSI device ID, and the SCSI device logical unit number for one
disk (0:02:0) on the currently opened controller.
The Partition Offset:Size Column
The
Partition Offset:Size
column displays the offset (in bytes) into
the SCSI device and the size of the partition (in bytes). In the
example, the offset is
64.0 KB
and the size is
20.0 MB
.
If a partition is dead, the “:” (colon) in the
Partition Offset:Size
column changes to a “!” (exclamation point). See the
disk
remove dead_partitions
(
page 5-10
)
command
for more
information on dead partitions.