Joshua,
On Mon, Mar 21, 2005 at 02:30:58PM -0500, Joshua Baker-LePain wrote:
> On Mon, 21 Mar 2005 at 10:38am, Brian Cuttler wrote
>
> > The system we have attached it to is running kernel 2.4.20-24 on
> > Red Hat Linux release 9 (Shrike).
>
> As an aside, I highly recommend CentOS as an option for RH shops moving
> forward. RH9 is far from supported, while CentOS (being an RHEL rebuild)
> will be supported for years.
Will have to talk with the machine owner. The system was intended to
run software from Bruker (sp?) Scientific (NMR analysis) and I don't
know that they are supporting anything other than RH Enterprise, which
is a problem as this is Fedora. Not that sticking with SGI would help
as the license fees for the drivers for any of the higher end tape drives
is rather expensive (though it runs the Bruker stuff well).
> > And the attempts to access the device via mt fail:
> > # mt -f /dev/st0 status
> > /dev/st0: No such device or address
>
> What does /sbin/lsmod say at this point? Based on what's below, it
> should be working...
What am I looking at ?
[EMAIL PROTECTED] dev]# ls -l /sbin/lsmod
lrwxrwxrwx 1 root root 6 Nov 6 2003 /sbin/lsmod -> insmod
[EMAIL PROTECTED] dev]# file /sbin/insmod
/sbin/insmod: ELF 32-bit LSB executable, Intel 80386, version 1 (SYSV), for
GNU/Linux 2.2.5, dynamically linked (uses shared libs), stripped
> > Do we need to update a driver, run a config command or are we just
> > using the wrong name for the tape device ?
> >
> > Off hand, how do I find the name for the robot ?
>
> Everything is below:
>
> > scsi1 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.8
> > <Adaptec 29160 Ultra160 SCSI adapter>
> > aic7892: Ultra160 Wide Channel A, SCSI Id=7, 32/253 SCBs
> >
> > blk: queue db93ae14, I/O limit 4095Mb (mask 0xffffffff)
> > Vendor: M4 DATA Model: MagFile Rev: 6.0
> > Type: Medium Changer ANSI SCSI revision: 02
> > blk: queue db93aa14, I/O limit 4095Mb (mask 0xffffffff)
> > Vendor: HP Model: Ultrium 2-SCSI Rev: F45Z
> > Type: Sequential-Access ANSI SCSI revision: 03
> > blk: queue d4fa7014, I/O limit 4095Mb (mask 0xffffffff)
> > st: Version 20030406, bufsize 32768, max init. bufs 4, s/g segs 16
> > Attached scsi generic sg1 at scsi1, channel 0, id 0, lun 0, type 8
> > Attached scsi tape st0 at scsi1, channel 0, id 1, lun 0
> > scsi : 2 hosts left.
>
> So, your changer is /dev/sg1 and your tape drive should be /dev/{n}st0.
> Make sure -- what's the output of 'cat /proc/scsi/scsi'? What does
> 'mtx -f /dev/sg1 status' say?
[EMAIL PROTECTED] dev]# cat /proc/scsi/scsi
Attached devices:
Host: scsi0 Channel: 00 Id: 00 Lun: 00
Vendor: HL-DT-ST Model: CD-RW GCE-8160B Rev: 2.11
Type: CD-ROM ANSI SCSI revision: 02
[EMAIL PROTECTED] dev]# /usr/sbin/mtx -f /dev/sg1 status
cannot open SCSI device '/dev/sg1' - No such device or address
[EMAIL PROTECTED] dev]# mt -f /dev/st0 status
/dev/st0: No such device or address
[EMAIL PROTECTED] dev]# mt -f /dev/nst0 status
/dev/nst0: No such device or address
---
Brian R Cuttler [EMAIL PROTECTED]
Computer Systems Support (v) 518 486-1697
Wadsworth Center (f) 518 473-6384
NYS Department of Health Help Desk 518 473-0773
