системв 5.4-STABLE FreeBSD
Делаю так:
dump -0u -f /dev/sa0 /var
DUMP: WARNING: should use -L when dumping live read-write filesystems!
DUMP: Date of this level 0 dump: Thu Apr 21 10:53:54 2005
DUMP: Date of last level 0 dump: the epoch
DUMP: Dumping /dev/da0s2e (/var) to /dev/sa0
DUMP: mapping (Pass I) [regular files]
DUMP: mapping (Pass II) [directories]
DUMP: estimated 577550 tape blocks on 14.83 tape(s).
DUMP: Cannot open output "/dev/sa0".
DUMP: Do you want to retry the open?: ("yes" or "no") no
DUMP: The ENTIRE dump is aborted.
Смотрю в camcontrol inquiry sa0
pass1: <HP C7438A V312> Removable Sequential Access SCSI-3 device
pass1: Serial Number 0005227151
pass1: 40.000MB/s transfers (20.000MHz, offset 32, 16bit)
тоже показывает camcontrol inquiry nsa0
pass1: <HP C7438A V312> Removable Sequential Access SCSI-3 device
pass1: Serial Number 0005227151
pass1: 40.000MB/s transfers (20.000MHz, offset 32, 16bit)
проверяю mt:
mt -f /dev/sa0 status
mt: /dev/sa0: Device not configured
mt -f /dev/sa0.ctl status
Mode Density Blocksize bpi Compression
Current: default variable 0 disabled
---------available modes---------
0: default variable 0 none
1: default variable 0 none
2: default variable 0 none
3: default variable 0 none
---------------------------------
Current Driver State: at rest.
какаято хрень, вчера сидел весь день.
в ядре все пучком
# SCSI peripherals
device scbus # SCSI bus (required for SCSI)
device ch # SCSI media changers
device da # Direct Access (disks)
device sa # Sequential Access (tape etc)
device cd # CD
device pass # Passthrough device (direct SCSI access)
device ses # SCSI Environmental Services (and SAF-TE)
Как заставить работать жнлнзяку?????????