Compaq VAX 7000 Przewodnik Instalacji Pobierz pdf (Strona 38)

Script> ^z #close script (control Z)

>>>

>>>show eeprom script powerup #print eeprom script

Powerup Script: #verify that it is correct

d 27021 49a2108a

d 271a3 49a2108a

At this point only the primary processor contains the change. Use the update -e command now to update the other

CPUS, if present

>>> init #initialize system

Any HSCs which were reporting the EDC errors need to be re-booted to clear corruption in

the data buffer descriptor.

14.1.8 VAX/DEC7000 consoles will not auto boot via HSC95s after powerup

At powerup, the HSC95 can take up to 3.5 minutes to complete its selftests and become

available to the CI. VAX/DEC7000 consoles timeout while attempting to auto boot after a

powerup. A manual boot is then necessary.

A workaround is to add the following powerup script which will delay the start of the boot

sequence. This script is valid for DEC7000 console V2.5 thru V4.1 and VAX7000 console

V3.n. The problem is ﬁxed with VAX7000 console V4.0.

After initing the console, do the following commands:

>>>set mode advanced #following cmd is advanced

>>>set eeprom script powerup #open eeprom script buffer

Script> set mode advanced #script needs advanced commands

Script> kn7aa_pwrup #test memory etc.

Script> echo -n " Waiting 120 seconds..." > tt #tell operator

Script> sleep 120 #wait 120 seconds

Script> echo "done" >tt #tell operator

Script> set mode basic #back to normal commands

Script> ^Z #close script (control Z)

>>>

At this point only the primary processor contains the change. Use the update -e command now to update the other

CPUS, if present

>>> init #initialize system

14.1.9 VAX 7000 console revision and HSD30

The minimum VAX console revision required to boot a system disk via an HSD30 is V4.0.

V3.n consoles cannot "see" devices on an HSD30. Before V4.0 was available the workaround

was to connect the system disk via an HSD05. Other disks are not affected as OpenVMS

can see them.

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Compaq VAX 7000 Przewodnik Instalacji Strona 38