Messages in this thread | | | Date | Sat, 31 Mar 2001 10:00:37 -0500 | From | Douglas Gilbert <> |
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Armin, It works for me:
$ uname -a Linux frig 2.4.3 #1 Fri Mar 30 16:33:45 EST 2001 i586 unknown
$ cat /proc/scsi/scsi Attached devices: Host: scsi1 Channel: 00 Id: 01 Lun: 00 Vendor: IBM Model: DNES-309170W Rev: SA30 Type: Direct-Access ANSI SCSI revision: 03 Host: scsi2 Channel: 00 Id: 05 Lun: 00 Vendor: UMAX Model: Astra 1220S Rev: V1.2 Type: Scanner ANSI SCSI revision: 02 Host: scsi2 Channel: 00 Id: 06 Lun: 00 Vendor: YAMAHA Model: CRW4416S Rev: 1.0g Type: CD-ROM ANSI SCSI revision: 02
$ echo "scsi remove-single-device 2 0 5 0" > /proc/scsi/scsi $ cat /proc/scsi/scsi Attached devices: Host: scsi1 Channel: 00 Id: 01 Lun: 00 Vendor: IBM Model: DNES-309170W Rev: SA30 Type: Direct-Access ANSI SCSI revision: 03 Host: scsi2 Channel: 00 Id: 06 Lun: 00 Vendor: YAMAHA Model: CRW4416S Rev: 1.0g Type: CD-ROM ANSI SCSI revision: 02
$ echo "scsi add-single-device 2 0 5 0" > /proc/scsi/scsi $ cat /proc/scsi/scsi Attached devices: Host: scsi1 Channel: 00 Id: 01 Lun: 00 Vendor: IBM Model: DNES-309170W Rev: SA30 Type: Direct-Access ANSI SCSI revision: 03 Host: scsi2 Channel: 00 Id: 06 Lun: 00 Vendor: YAMAHA Model: CRW4416S Rev: 1.0g Type: CD-ROM ANSI SCSI revision: 02 Host: scsi2 Channel: 00 Id: 05 Lun: 00 Vendor: UMAX Model: Astra 1220S Rev: V1.2 Type: Scanner ANSI SCSI revision: 02
$ sg_scan -i /dev/sg0: scsi1 channel=0 id=1 lun=0 type=0 IBM DNES-309170W SA30 [wide=1 sync=1 cmdq=1 sftre=0 pq=0x0] /dev/sg1: scsi2 channel=0 id=6 lun=0 type=5 YAMAHA CRW4416S 1.0g [wide=0 sync=1 cmdq=0 sftre=0 pq=0x0] /dev/sg2: scsi2 channel=0 id=5 lun=0 type=6 UMAX Astra 1220S V1.2 [wide=0 sync=0 cmdq=0 sftre=0 pq=0x0]
This last command is from sg_utils and it sends actual INQUIRY commands rather than relying on data held in the midlayer. This demonstrates the devices are responding.
Run on a AMD K6-2 500MHz machine with 2 advansys adapters. Could you retest. If it continues to fail then it may be a problem with the new aic7xxx driver. You also have the option of building with the "old" (i.e. former) aic7xxx driver.
Doug Gilbert
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