User guide

[SYS0.SYSEXE]MDM.SYS (KFQSA adapter or KDA50 controller)
Then press
Return
to continue booting.
7. Run MDM as described in Section 2.3.
8. After you complete the tests on the first host:
a. Make sure the Break Enable/Disable switch is set to enable (up) and
press the Restart button on that host.
b. After the countdown completes and the >>> prompt displays, boot
MDM from the second system using the procedure described in steps 2
through 6.
c. Run MDM as you did for the first system.
2.2.3.2 MDM on a DSSI VAXcluster with Two TKxx Tape Drives
To run MDM on a DSSI VAXcluster with two tape drives in each system:
Note
You can also use the MDM Hard Disk Kit as described in the previous
section.
1. If software is installed on your system:
a. Warn all users to log off.
b. Perform system shutdown as described in your software manuals.
2. Set the Break Enable/Disable switch on the host to be tested to enable (up).
3. Make sure the Write Protect switch on the tape cartridge containing the
MDM diagnostic software is in the Write Protect Position.
4. Insert the tape cartridge containing MDM into the tape drive and lock it in
place.
5. Restart (turn on) both hosts.
6. After the self-test countdown completes and the >>> prompt displays, enter
the command BOOT MUcu, where c is the controller designator and u is
the drive unit number, to boot the tape.
7. Run MDM as described in Section 2.3.
8. After you complete the tests on the first host:
a. Remove the tape cartridge, by following the procedure described in your
Operation manual, and press the Restart button on that host.
Running the Diagnostic Monitor 2–5