Installation guide

scu Keyword Page Code Description
cdrom
0x0D CD−ROM device page
audio-control
0x0E Audio control page
device-configuration
0x10 Device configuration page
medium-partition-1
0x11 Medium partition page 1
dec-specific
0x25 Digital-specific page
readahead-control
0x38 Read-ahead control page
Notes on the change pages command:
• Only fields that are marked changeable in the changeable mode page
are prompted for.
• The default page control field is "current" values.
• Selecting a "pcf" is sticky (for example, sets new "pcf" default).
• Changing page values always affects the current page values.
• The default is to save page values if the page saveable bit in the page
header is set and the program savable flag is set. Use the set
default savable command to alter this flag.
• Some pages, such as those that affect the physical media, do not
actually get saved until the media is formatted.
For mode pages that are unknown to the program, you can specify a hex
page code for the page to change. In this mode, mode page fields are
displayed and changed by hex byte values. You can also use this format to
override the known formatted page change functions. For example:
change page code hex-code
[pcf[ page-control-field]]
The following example shows the change page command with the code
parameter:
scu> change page code 0x21
Changing Unknown Page Parameters (Page 21 - current values):
Byte 2 [R:0-0xff D:0x2]: 3
Byte 3 [R:0-0xff D:0x8]:
Byte 4 [R:0-0xff D:0]:
Byte 5 [R:0-0xff D:0]:
Byte 6 [R:0-0xff D:0x3]:
Byte 7 [R:0-0xff D:0xe8]:
Byte 8 [R:0-0xff D:0x2]:
Byte 9 [R:0-0xff D:0x96]:
Byte 10 [R:0-0xff D:0x5]:
scu>
B–10 SCSI/CAM Utility Program