ND-211187A

Disk Restore.

Description

Program to restore the main directory from a backup.

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Prerequisites

The following are required in order to use this product.

Limitations

Special for SCSI devices: DISC-SCSI-1 (system directory) and STREAMER-1 are the only SCSI devices that are handled by this program.

Hardware

Computer: ND-100 CX with Memory Management II and minimum 2 MB memory or ND-110 with minimum 2 MB memory.

Documentation

PD- or PI-sheet

• Program Description ND-211187A.pdf

Manuals

• Norsk Data Document ND–60.250.2 EN BACKUP USER GUIDE

Usage

When the main directory is destroyed, for instance in connection with a physical disk crash, SINTRAN and the Backup System are not running. In tjhis case, you can use the stand-alone program DISK-RESTORE to restore the main directory.

NOTE: Only backups take with the Backup System command DEVICE-COPY can be restored with DISK-RESTORE.

The DISK-RESTORE program is delivered on three floppy diskettes, 211187A<rev>-XX-01D, 211187A<rev>-XX-02D and 211187A<rev>-XX-03D.

Note that the program must be run from TERMINAL-1 (the console).

• insert 211187A<rev>-XX-01D in floppy diskette unit FLOPPY-DISC-1, unit 0.
• Execute the following commands. Do not press ENTER after 1560&:

#MACL
#1560&
  -- FLOppy to MEMory copying --
Insert next floppy and type any character to continue -->

• Remove 211187A<rev>-XX-01D and replace it with 211187A<rev>-XX-02D. Type any character to continue.
• You are then asked to insert another floppy diskette. Insert 211187A<rev>-XX-03D and type any character to continue.

If the starting of DISK-RESTORE is successful, you get the following message:

-- End of copy, starting now the SINTRAN
Di-Re: 
hh.mm.ss mm.dd.yy ERROR 40 IN BAK01 AT 35104; POWER FAIL
Di-Re:

• Press ENTER to get the prompt Di-Re: on the screen. Mount the backup storage medium on the source device, and execute the command RESTORE-DISK:

Di-Re: RESTORE-DISK
Destination device name: DISC-70MB-1
Destination device unit: 0
Source      device name: STREAMER-1
Source      device unit: 0

Mount the first backup medium on STREAMER-1 unit 0
Mounted (Yes/No?): YES

Copying...... <The operation takes some time!>
Comparing ... <The operation takes some time!>

Restoring operation successful! Perform a warm start to get the system running.

Di-Re:

• You may now continue with DISK-RESTORE.

If you want to start SINTRAN, type the following after the prompt Di-Re:

Di-Re: @STOP-SYSTEM
#MACL
##&

Do not press ENTER after '&'.

Date

Date of release, production, revision.

Media

Images

Images (made with dd) of 5.25 inch floppies.

• 211187A00-XX-01D.image.gz
• 211187A00-XX-02D.image.gz
• 211187A00-XX-03D.image.gz

or all in a zip file

• 211187a00.zip

Note: only the first flopyy image is in directory format.