Partition or Slice Tables (format.dat)
A partition definition keyword is assigned the name of the slice table. Enclose the name in double quotes to preserve any white space in the name. The table below describes the identifiers that must be assigned values in all slice tables.
Table 32-9 Required Identifiers for Slice Tables|
Identifier |
Description |
|---|---|
|
disk |
The name of the disk_type that this slice table is defined for. This name must appear exactly as it does in the disk_type definition. |
|
ctlr |
The disk controller type this slice table can be attached to. Currently, the supported values for this assignment are ISP-80 for IPI controllers and SCSI for SCSI controllers. The controller type specified here must also be defined for the disk_type chosen above. |
The other assignments in a slice definition describe the actual slice information. The identifiers are the numbers 0 through 7. These assignments are optional. Any slice not explicitly assigned is set to 0 length. The value of each of these assignments is a pair of numbers separated by a comma. The first number is the starting cylinder for the slice, and the second is the number of sectors in the slice. Below are some examples of slice definitions:
partition = "SUN1.3G" \
: disk = "SUN1.3G" : ctlr = SCSI \
: 0 = 0, 34000 : 1 = 25, 133280 : 2 = 0, 2672400 : 6 = 123, 2505120
partition = "SUN2.1G" \
: disk = "SUN2.1G" : ctlr = SCSI \
: 0 = 0, 62320 : 1 = 41, 197600 : 2 = 0, 4154160 : 6 = 171, 3894240
partition = "SUN2.9G" \
: disk = "SUN2.9G" : ctlr = SCSI \
: 0 = 0, 195426 : 1 = 94, 390852 : 2 = 0, 5683986 : 6 = 282, 5097708
|
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