On Tuesday 11 February 2003 13:48, John Cunningham wrote:
>I know it's been a while and I bet you weren't
>expecting to hear back from me yet. Unfortunately I
> had to put my time elsewhere - but I've been keeping
> up with the group and suggestions to my problem.
>
>>From what I can tell of my /var/log/dmesg file my
>autoloader is on /dev/st0 - which is odd because mtx
> doesn't seem to agree.
Have you rebuilt your kernel with the SCAN_ALL_LUNS option turned
on?
If not, since the default kernels are set to not scan all luns, then
devices with more than one LUN will not show anything but the base
LUN, in this case the drive. Seagate seems to be partial to having
the changer respond at LUN=1, where the drive proper is at LUN=0.
That option is, assuming you are in the "linux" source directory,
and have done a "make xconfig", then click on scsi support, then
set "probe all luns" to on, save, and re-install & reboot.
Its all down below in my previous reply :)
>when I run:
>mtx -f /dev/st0 inquiry
>I get:
>failed to set sg timeout - Invalid argument
>
>when I do the same with sg0: (mtx -f /dev/sg0 inquiry)
>I get:
>Product Type: Tape Drive
>Vendor ID: 'SEAGATE '
>Product ID: 'DAT 06241-XXX'
>Revision: '8110'
>Attached Changer: No
>that's the only command that comes back with anything
>sensible - everything else is errors
>
>Here's the SCSI section from /var/log/dmesg:
>scsi0 : ioc0: LSI53C1030, FwRev=01000400h, Ports=1,
>MaxQ=222, IRQ=27
>scsi1 : ioc1: LSI53C1030, FwRev=01000400h, Ports=1,
>MaxQ=222, IRQ=28
> Vendor: SEAGATE Model: DAT 06241-XXX Rev: 8110
> Type: Sequential-Access ANSI SCSI
>revision: 03
>scsi2 : IBM PCI ServeRAID 4.90.18 <ServeRAID 4Mx>
> Vendor: IBM Model: SERVERAID Rev: 1.00
> Type: Direct-Access ANSI SCSI
>revision: 02
> Vendor: IBM Model: SERVERAID Rev: 1.00
> Type: Processor ANSI SCSI
>revision: 02
> Vendor: IBM Model: 32P0042a S320 1 Rev: 1
> Type: Processor ANSI SCSI
>revision: 02
>Attached scsi disk sda at scsi2, channel 0, id 0, lun
>0
>SCSI device sda: 286744576 512-byte hdwr sectors
>(146813 MB)
>Partition check:
> sda: sda1 sda2 sda3 sda4 < sda5 >
>Journalled Block Device driver loaded
>kjournald starting. Commit interval 5 seconds
>EXT3-fs: mounted filesystem with ordered data mode.
>Freeing unused kernel memory: 320k freed
>Adding Swap: 2096252k swap-space (priority -1)
>usb.c: registered new driver usbdevfs
>usb.c: registered new driver hub
>usb-ohci.c: USB OHCI at membase 0xf8995000, IRQ 3
>usb-ohci.c: usb-00:0f.2, ServerWorks OSB4/CSB5 OHCI
>USB Controller
>usb.c: new USB bus registered, assigned bus number 1
>hub.c: USB hub found
>hub.c: 4 ports detected
>EXT3 FS 2.4-0.9.18, 14 May 2002 on sd(8,2), internal
>journal
>kjournald starting. Commit interval 5 seconds
>EXT3 FS 2.4-0.9.18, 14 May 2002 on sd(8,5), internal
>journal
>EXT3-fs: mounted filesystem with ordered data mode.
>st: Version 20020205, bufsize 32768, wrt 30720, max
>init. bufs 4, s/g segs 16
>Attached scsi tape st0 at scsi1, channel 0, id 6, lun
>0
>
>
>Once a tape is manually loaded, I can write to it
>(this is how I've been backing up while too busy to
>just fix it) but I can't get the autoloader part to do
>anything.
>
>any ideas?
>
>I really appreciate the help on this - this is one of
>the best groups I've dealt with and I apologize for my
>ignorance. I'm reading up as fast as I can...
>
>-John
>
>--- Gene Heskett <gene_heskett AT iolinc DOT net> wrote:
>> On Tuesday 04 February 2003 23:32, John Cunningham
>>
>> wrote:
>> >Gene (and anybody else who may be up),
>> >
>> >I got this set up, but when running the label
>>
>> utility
>>
>> >I get the following:
>> >
>> >sbin]$ ./amlabel Daily Daily-01 slot 0
>> >amlabel: could not load slot "0": open: /dev/sg1:
>>
>> Bad
>>
>> >file descriptor
>>
>> Humm, if, and only if I think, you have all that
>> scsi emulation
>> compiled into the kernel so it can find it during
>> the bott process,
>> you wull find the proper device is named in the
>> /var/log/dmesg
>> file. It should look something like this in that
>> case.
>> ----------------------
>> Linux version 2.4.21-pre3 (root AT coyote.coyote DOT den)
>> (gcc version 3.2
>> 20020903 (Red Hat Linux 8.0 3.2-7)) #6 Sat Feb 1
>> 22:32:59 EST 2003
>> [snip down to the meat & potatoes]
>> SCSI subsystem driver Revision: 1.00
>> scsi0 : AdvanSys SCSI 3.3G: PCI Ultra: IO
>> 0xD000-0xD00F, IRQ 0xB
>> Vendor: ARCHIVE Model: 4586XX 28887-XXX Rev:
>> 0420
>> Type: Sequential-Access ANSI
>> SCSI revision: 02
>> Vendor: ARCHIVE Model: 4586XX 28887-XXX Rev:
>> 0420
>> Type: Medium Changer ANSI
>> SCSI revision: 02
>> scsi1 : SCSI host adapter emulation for IDE ATAPI
>> devices
>> Vendor: CREATIVE Model: CD-RW RW1210E Rev:
>> LCS6
>> Type: CD-ROM ANSI
>> SCSI revision: 02
>> st: Version 20020805, bufsize 32768, wrt 30720, max
>> init. bufs 4,
>> s/g segs 16
>> Attached scsi tape st0 at scsi0, channel 0, id 6,
>> lun 0
>> Attached scsi CD-ROM sr0 at scsi1, channel 0, id 0,
>> lun 0
>> sr0: scsi3-mmc drive: 32x/32x writer cd/rw xa/form2
>> cdda tray
>> Uniform CD-ROM driver Revision: 3.12
>> Attached scsi generic sg1 at scsi0, channel 0, id 6,
>> lun 1, type 8
>> -------------------------
>> The last line above should properly identify the
>> robot devices
>> /dev/name, in this case sg1. Note also the 'lun 1'
>> in that line
>> above, you must have the option in the scsi portions
>> of the kernel
>> config file set for 'scan all luns' else it will not
>> find a non
>> zero logical unit number when scanning the bus at
>> boot time. This
>> means you may have to rebuild the kernel to get this
>> turned on.
>>
>> >I'm going to keep playing, but in the meantime any
>> >insight would be greatly appreciated...
>>
>> Thats my best shot at 2:20 am. If thats not it...
>> Its past this
>> old mans bedtime anyway. :)
>>
>> [...]
>>
>> --
>> Cheers, Gene
>> AMD K6-III@500mhz 320M
>> Athlon1600XP@1400mhz 512M
>> 99.23% setiathome rank, not too shabby for a WV
>
>hillbilly
>
>
>__________________________________________________
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--
Cheers, Gene
AMD K6-III@500mhz 320M
Athlon1600XP@1400mhz 512M
99.23% setiathome rank, not too shabby for a WV hillbilly
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