streamer - ustawianie gestosic zapisu

[Waldemar Buczak]

mam problemi ze zwiekszeniem gestosic zapisu tasmy w streame-rze

mt -f /dev/tape status
SCSI 2 tape drive:
File number=0, block number=0, partition=0.
Tape block size 512 bytes. Density code 0x13 (DDS (61000 bpi)).
Soft error count since last status=0
General status bits on (41010000):
 BOT ONLINE IM_REP_EN

- czyli wlaczona obsluga DDS1

po komendzie:
mt -f /dev/tape setdensity 0x25
/dev/tape: Input/output error


oczywiscie i kasetka i setreamer obsluguja DDS3


Host: scsi0 Channel: 00 Id: 05 Lun: 00
  Vendor: WangDAT  Model: Model 3400DX     Rev: 125F
  Type:   Sequential-Access                ANSI SCSI revision: 02

kernel: 2.4.20 wlasny

 mt -v
mt-st v. 0.7





Pozdrawiam 
Waldemar Buczak
Proterians
mail-to tajniak(at)proterians.net.pl
058 7813255