On Tue, 4 Nov 2003, Jason Lavigne wrote:
> I have found some errors that I get on my tape drive. I am wondering if
> anyone would know if this is SCSI card, cable, tape drive or tape issue,
> or maybe something different all together. I am using DLT Type-IV tapes
> and this is on a FreeBSD 4.7-RELEASE system.
>
> TIA,
>
> Jay
>
> dmesg output
>
> ahc0: port 0xdc00-0xdcff mem
> 0xd000-0xdfff irq 11 at device 18.0 on pci0
> aic7850: Single Channel A, SCSI Id=7, 3/253 SCBs
> sa0 at ahc0 bus 0 target 1 lun 0
> sa0: Removable Sequential Access SCSI-2 device
> sa0: 10.000MB/s transfers (10.000MHz, offset 15)
> ch0 at ahc0 bus 0 target 3 lun 0
> ch0: Removable Changer SCSI-2 device
> ch0: 3.300MB/s transfers
> ch0: 7 slots, 1 drive, 1 picker, 1 portal
> (sa0:ahc0:0:1:0): WRITE FILEMARKS. CDB: 10 0 0 0 2 0
> (sa0:ahc0:0:1:0): MEDIUM ERROR info:2 csi:0,0,1,40 asc:c,0
> (sa0:ahc0:0:1:0): Write error
> (sa0:ahc0:0:1:0): failed to write terminating filemark(s)
> (sa0:ahc0:0:1:0): PREVENT ALLOW MEDIUM REMOVAL. CDB: 1e 0 0 0 0 0
> (sa0:ahc0:0:1:0): ABORTED COMMAND info:a000 csi:0,0,1,40 asc:44,89
> (sa0:ahc0:0:1:0): Vendor Specific ASCQ
> (sa0:ahc0:0:1:0): PREVENT ALLOW MEDIUM REMOVAL. CDB: 1e 0 0 0 0 0
> (sa0:ahc0:0:1:0): ABORTED COMMAND csi:0,0,1,40 asc:44,89
> (sa0:ahc0:0:1:0): Vendor Specific ASCQ
> (sa0:ahc0:0:1:0): PREVENT ALLOW MEDIUM REMOVAL. CDB: 1e 0 0 0 0 0
> (sa0:ahc0:0:1:0): ABORTED COMMAND info:a000 csi:0,0,1,40 asc:44,89
> (sa0:ahc0:0:1:0): Vendor Specific ASCQ
> (sa0:ahc0:0:1:0): PREVENT ALLOW MEDIUM REMOVAL. CDB: 1e 0 0 0 0 0
> (sa0:ahc0:0:1:0): ABORTED COMMAND info:2000 csi:0,0,1,40 asc:44,89
> (sa0:ahc0:0:1:0): Vendor Specific ASCQ
> (sa0:ahc0:0:1:0): PREVENT ALLOW MEDIUM REMOVAL. CDB: 1e 0 0 0 0 0
> (sa0:ahc0:0:1:0): ABORTED COMMAND csi:0,0,1,40 asc:44,89
> (sa0:ahc0:0:1:0): Vendor Specific ASCQ
> (sa0:ahc0:0:1:0): PREVENT ALLOW MEDIUM REMOVAL. CDB: 1e 0 0 0 0 0
> (sa0:ahc0:0:1:0): ABORTED COMMAND info:a000 csi:0,0,1,40 asc:44,89
> (sa0:ahc0:0:1:0): Vendor Specific ASCQ
> (sa0:ahc0:0:1:0): tape is now frozen- use an OFFLINE, REWIND or MTEOM
> command to clear this state.
I had a similar problem with my DLT4000 drive. It was caused by unsuitable
media. Although the tapes seemed to be suitable for DLT4000 drives there
were preformatted in some kind; I bought tapes from diffferent
manufacturer, and they do fine.
I studied the documentation of my drive which explains the "Vendor
Specific ASCQ" im some way so that I got the idea to use other tapes.
Best regards
Konrad Heuer ([EMAIL PROTECTED]) ___ ___
GWDG / __/__ ___ / _ )/ __/ _ \
Am Fassberg / _// __/ -_) -_) _ |\ \/ // /
37077 Goettingen /_/ /_/ \__/\__//___//
Germany
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