On Friday 13 June 2003 06:59, Tom Brown wrote:
>> > Joshua, I've got this faint echo running around in the back of
>> > my mind from something over a year ago, maybe even 2, where
>> > someone was having trouble with an HP that was responding to
>> > multiple LUNS. At the time I can't recall if the consensus was
>> > an HP bug, or a kernel bug. In this gents case I think I'd name
>> > /dev/nst0 as the drive, and /dev/sg3 as the changer so he is
>> > using the LUN=0 device for the drive, and the LUN=1 for the
>> > robotics. Only if there are weird results would I change it to
>> > /dev/sg2 for the robotics since that theoreticly would be the
>> > same as /dev/st0 at bus address 0,4,0. And that would make me
>> > nervous/apprehensive/worryalot etc.
>>
>> i have set the tape device to be /dev/nst0 and the robot to be
>> /dev/sg2
>>
>> Not sure why it behaves like this but i did a quick reinstall and
>> this occurred on a 2.2.18 kernel and now still does it on a 2.4.18
>> kernel on REdHat 7.3. Therefore i'd so for a HP bug
>
>Hi list,
>
>Sorry to post again so soon with a similar problem but i'm trying to
> setup another autoloader as a test rig for another situation. This
> time its a DDS3 from HP.
>
>I'm getting the same error as before regarding the /dev/sg* and
> permission denied when i set my changerdevice in amanda.conf.
>
>Below is an out out from the SCSI section of my messages on this
> box. This time i also have a CDROM and i don't seem to be able to
> set the channgerdevice. I have tried /dev/sg0 through /dev/sg7 but
> i just get permision dened for them all. What should it be?
>
>thanks
>
>Tom
>
>SCSI subsystem driver Revision: 1.00
>scsi0 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.4
> <Adaptec aic7896/97 Ultra2 SCSI adapter>
> aic7896/97: Ultra2 Wide Channel A, SCSI Id=7, 32/253 SCBs
>
>scsi1 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.4
> <Adaptec aic7896/97 Ultra2 SCSI adapter>
> aic7896/97: Ultra2 Wide Channel B, SCSI Id=7, 32/253 SCBs
>
>scsi2 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.4
> <Adaptec 2940 Ultra2 SCSI adapter>
> aic7890/91: Ultra2 Wide Channel A, SCSI Id=7, 32/253 SCBs
>
> Vendor: PLEXTOR Model: CD-ROM PX-40TS Rev: 1.01
> Type: CD-ROM ANSI SCSI revision: 02
>(scsi1:A:4): 20.000MB/s transfers (20.000MHz, offset 15)
> Vendor: HP Model: C1557A Rev: U709
> Type: Sequential-Access ANSI SCSI revision: 02
>(scsi2:A:6): 10.000MB/s transfers (10.000MHz, offset 32)
> Vendor: HP Model: C1557A Rev: U709
> Type: Medium Changer ANSI SCSI revision: 02
>st: Version 20020205, bufsize 32768, wrt 30720, max init. bufs 4,
> s/g segs 16
>Attached scsi tape st0 at scsi2, channel 0, id 6, lun 0
>Attached scsi CD-ROM sr0 at scsi1, channel 0, id 4, lun 0
>sr0: scsi-1 drive
>Uniform CD-ROM driver Revision: 3.12
>Attached scsi generic sg2 at scsi2, channel 0, id 6, lun 1, type 8
This should be the ^^^ correct device for the changer
Perms might have to be fiddled with. Heres mine from the device I'm
using:
crw-rw---- 1 root disk 21, 1 Aug 30 2002 /dev/sg1
--
Cheers, Gene
AMD K6-III@500mhz 320M
Athlon1600XP@1400mhz 512M
99.26% setiathome rank, not too shabby for a WV hillbilly
Yahoo.com attornies please note, additions to this message
by Gene Heskett are:
Copyright 2003 by Maurice Eugene Heskett, all rights reserved.
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