Config for SpectraLogic 2000?
2005-06-02 12:10:52
My apologies if this has been answered before.
Does anyone have an amanda configuration for the SpectraLogic 2K (a
hand-me-down),
or something that I could modify? I promise not to be a nudnik about it (I
can
modify the dump cycle for my situation, etc).
The kernel reports
[root@dhcp-81-1394 DailySet1]# cat /proc/scsi/scsi
Attached devices:
Host: scsi0 Channel: 00 Id: 02 Lun: 00
Vendor: SPECTRA Model: 215 Rev: 2201
Type: Medium Changer ANSI SCSI revision: 02
Host: scsi0 Channel: 00 Id: 03 Lun: 00
Vendor: SONY Model: SDX-300C Rev: 04c7
Type: Sequential-Access ANSI SCSI revision: 02
Host: scsi0 Channel: 00 Id: 04 Lun: 00
Vendor: SONY Model: SDX-300C Rev: 04c7
Type: Sequential-Access ANSI SCSI revision: 02
The special devices are /dev/sg0 for the medium changer, and
/dev/st0 and /dev/st1 for the SDX-300C tape drives. I have SDX-T3C AIT tapes
(try not
to laugh).
I admit to making a tremendous error: I ran
amtapetype -f /dev/nst0 -t SDX-T3C
with hardware compression enabled and got
Writing 256 Mbyte compresseable data: 26 sec
Writing 256 Mbyte uncompresseable data: 96 sec
WARNING: Tape drive has hardware compression enabled
Estimated time to write 2 * 1024 Mbyte: 768 sec = 0 h 12 min
wrote 645825 32Kb blocks in 1975 files in 10885 seconds (short write)
wrote 637982 32Kb blocks in 3914 files in 13753 seconds (short write)
define tapetype SDX-T3C {
comment "just produced by tapetype prog (hardware compression on)"
length 20430 mbytes
filemark 129 kbytes
speed 1691 kps
}
which means I'll have to disable hardware compression and do it over...
Thanks
FL
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