Networker

Re: [Networker] Device Pathname not assigned to new tape drives

2005-12-12 17:30:41
Subject: Re: [Networker] Device Pathname not assigned to new tape drives
From: Matthew Huff <mhuff AT OX DOT COM>
To: NETWORKER AT LISTSERV.TEMPLE DOT EDU
Date: Mon, 12 Dec 2005 17:28:07 -0500
 First, check your /kernel/drv/st.conf. You no longer need to configure
devices that are built in, but it appears that your devices are being
recognized as WORM, rather than tape. It could be a config on the
library, or a firmware issue. You might try a custom st.conf from Sony.
You also need to have enough target/luns defined. The default solaris
config should have had plenty, but your st.conf might be garbled. 

BTW, drvconfig/tapes has been deprecated under Solaris 9+, fix  st.conf
and try for grins: 

> modinfo | grep SCSI
> modunload -i ID
> modload /kernel/drv/st
> devfsadm -v -C -c tape
> devfsadm -v -c tape

The first one does the cleanup, 2nd one does the


--
Matthew Huff           | One Manhattanville Rd
Director of Operations | Purchase, NY 10577
OTA LLC                | Phone: 914-460-4039 
mailto:mhuff AT ox DOT com    | Fax:   914-460-4139   
-----Original Message-----
From: Legato NetWorker discussion [mailto:NETWORKER AT LISTSERV.TEMPLE DOT EDU]
On Behalf Of David Reta
Sent: Monday, December 12, 2005 4:53 PM
To: NETWORKER AT LISTSERV.TEMPLE DOT EDU
Subject: [Networker] Device Pathname not assigned to new tape drives

I currently installed 2 new AIT-2 tape drives into our scalar 1000. They
are the same model as the first 2 which have been running fine for 3+
years. The problem is that the device pathnames are not being assigned
properly to the new tape drives. There is some strange behavior going
on. 
They are seen by the OS, but for some reason it looks like the new
pathnames I create manually are pointing to the first 2 devices and not
the new ones that have been added. Any help would be appreciated. Here
is my setup.

System - Sunfire V240
OS - Solaris 9
Tape Library - ADIC Scalar 1000
Tape Drives - Sony SDX-500C AIT-2
Networker - 7.1

# inquire
[email protected]:ADIC    Scalar 1000     3.00|Autochanger (Jukebox)
                                           S/N: ADIC201100998
[email protected]:SONY    SDX-500C        0200|Tape, /dev/rmt/0cbn
                                           S/N: 0001485321
                                           ATNN:SONY    AIT-WORM        
0001485321
                                           IENN:08004606C016AA09
[email protected]:SONY    SDX-500C        0200|Tape, /dev/rmt/1cbn
                                           S/N: 0001485199
                                           ATNN:SONY    AIT-WORM        
0001485199
                                           IENN:08004606C016A98F
[email protected]:SONY    SDX-500C        0200|Tape
                                           S/N: 0001487289
                                           ATNN:SONY    SDX-500C        
0001487289
                                           IENN:08004606C016B1B9
[email protected]:SONY    SDX-500C        0200|Tape
                                           S/N: 0001487237
                                           ATNN:SONY    SDX-500C        
0001487237
                                           IENN:08004606C016B185

# ls -l /dev/rmt/1hbn
lrwxrwxrwx   1 root     other         45 Dec  9 15:40 /dev/rmt/1hbn -
> ../../devices/pci@1e,600000/scsi@2/st@5,0:hbn
# ls -l /dev/rmt/0cbn
lrwxrwxrwx   1 root     other         45 Dec  9 15:40 /dev/rmt/0cbn -
> ../../devices/pci@1e,600000/scsi@2/st@4,0:cbn
# ls -l /dev/rmt/0hbn
lrwxrwxrwx   1 root     other         45 Dec  9 15:40 /dev/rmt/0hbn -
> ../../devices/pci@1e,600000/scsi@2/st@4,0:hbn
# ls -l /dev/rmt/1cbn
lrwxrwxrwx   1 root     other         45 Dec  9 15:40 /dev/rmt/1cbn -
> ../../devices/pci@1e,600000/scsi@2/st@5,0:cbn

Shouldn't the links 0hbn & 1hbn be pointing to the devices on ID 8 & 9?

Here are some other steps I have tried that have not helped.

modinfo | grep SCSI
modunload -i ID
modload /kernel/drv/st
rm -r /dev/rmt
drvconfig -i st
tapes

Then run jbconfig. This did not help. How can I get the proper pathnames
assigned to the 2 new drives?

Thanks,
David

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