1. Click Start, click Run, type regedit, and then click OK.
2. Locate and then click the following registry subkey:
HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Tape
3. On the Edit menu, point to New, and then click DWORD Value.
4. Type Persistence, and then press ENTER.
5. Right-click the Persistence registry entry, and then click Modify.
6. Type 1 in the Value data box, and then click OK.
7. Quit Registry Editor.
8. Restart the computer.
The Window's plug and play driver will be disabled for tape devices. The names
will be like \\.\TapeXXXXX where XXXXX is the serial id of the drive. JBCOnfig
the drives and assign the right tape drive to the right order (use inquire,
etc...) and then disable the broken drives.
----
Matthew Huff | One Manhattanville Rd
OTA Management LLC | Purchase, NY 10577
http://www.ox.com ; | Phone: 914-460-4039
aim: matthewbhuff | Fax: 914-460-4139
-----Original Message-----
From: EMC NetWorker discussion [mailto:NETWORKER AT LISTSERV.TEMPLE DOT EDU] On
Behalf Of Reed, Ted G [IT]
Sent: Friday, December 11, 2009 4:46 PM
To: NETWORKER AT LISTSERV.TEMPLE DOT EDU
Subject: [Networker] Creating fake \\.\TapeX devices in Wintel
I have a Windows 2000 server instance providing Networker 7.2.1 master service,
attached to a Dell136T with LTO1 drives. However, the last powercycle of the
Dell came up with only 2 of the 4 drives online. The other 2 report hard
errors on the library console/LCD. Thing is, I can survive just fine on two
drives....the environment has been shrinking. But the Wintel + Dell reboot
also re-ordered the drives, so I can't simply down the 2 broken and leave the
other 2 online...I have to rebuild the jukebox.
This is where my problem comes in. JBCONFIG of autodetected SCSI of the 136T
tries to force me to enter values for elements 254, 255, 256, and 257. And
only 256/257 are working devices. No matter what I try, jbconfig will only
accept \\.\Tape0 and \\.\Tape1 (discovered)...and I can't repeat them then
disable either. But what about the other 2 elements? Can I create a spoof or
fake \\.\Tape2 and \\.\Tape3 so that I can put the broken drive elements as the
spoofed values, and the working drive elements with their proper discovered
device path?
Any other ideas are welcome....I had not anticipated being forced to enter 4
different \\.\TapeX values when I only have 2 recognized by the OS. Thanks.
--Ted
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