Setting Nvr Default Boot Flags (T 52) - Digital Equipment VAXstation 3100 Maintenance Manual

Utlllties 73
Table 3-5 Boot Device Names
Bqot
De"rice De'Ylee
type
Explanation
DKAx.00 Hard disk RZ22, RZ23, or RZSS on SCSI-A bus at address ID
x.
DKBxOO Hard disk RZ22, RZ23, or RZSS on SCSI-B bus at address ID x.
MKAxOO Tape
drive
TZ30
or TKSO on SCSI-A bus
at
address ID
x.
MKBxOO Tape drive TZ30 or TKSO on SCSI-B bus
at
address ID x.
DUA2 Diskette RX23 on model 30 system
drive
ESAO Ethernet System boots off another node.
network
»>
TEST 51
?
>>>
DKA200
>>>
OR
>>>
SET BOOT DKA.200
>>>
Figure 3-10 Example of Changing the Default Boot Device
Press
IReturnl
to
e~it
TEST 51 without changing the default boot device. Enter
a period (.) to clear the default boot device from NVR. Enter the device, such
as DKA200, to set the default boot device to that device.
3.3 Setting NVR Default Boot Flags (T 52)
Use the TEST 52 utility or use the SBT BFLG command to set the boot flags.
Both methods set the default boot flags in the NVR. Table 3-6 lists the boot
flags that the ULTRIX operating system uses and Table 3-7 lists the boot
flags that the VMS operating system uses. Figure 3-11 shows an example of
changjS thel default boot flag from 00000000 to 00000010 (diagnostic boot).
Press
Return
to exit TEST 52 without changing the default boot flag.