Date: Fri, 03 Nov 2000 12:24:31 -0800 From: Randy Bush <randy@psg.com> To: freebsd-scsi@freebsd.org Subject: 68-80 on curdle second scsi chan Message-ID: <E13rnO3-0000IT-00@rip.psg.com>
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the asus cur-dls has a sym dual controller
sym0: <896> port 0xb400-0xb4ff mem 0xf9000000-0xf9001fff,\
0xf9800000-0xf98003ff irq 9 at device 5.0 on pci1
sym0: Symbios NVRAM, ID 7, Fast-40, LVD, parity checking
sym0: open drain IRQ line driver, using on-chip SRAM
sym0: using LOAD/STORE-based firmware.
sym0: handling phase mismatch from SCRIPTS.
sym1: <896> port 0xb000-0xb0ff mem 0xf8000000-0xf8001fff,\
0xf8800000-0xf88003ff irq 9 at device 5.1 on pci1
sym1: Symbios NVRAM, ID 7, Fast-40, LVD, parity checking
sym1: open drain IRQ line driver, using on-chip SRAM
sym1: using LOAD/STORE-based firmware.
sym1: handling phase mismatch from SCRIPTS.
(noperiph:sym0:0:-1:-1): SCSI BUS reset delivered.
(noperiph:sym1:0:-1:-1): SCSI BUS reset delivered.
da0 at sym0 bus 0 target 0 lun 0
da1 at sym0 bus 0 target 1 lun 0
Waiting 5 seconds for SCSI devices to settle
(noperiph:sym0:0:-1:-1): SCSI BUS reset delivered.
(noperiph:sym1:0:-1:-1): SCSI BUS reset delivered.
Mounting root from ufs:/dev/da0a
da0 at sym0 bus 0 target 0 lun 0
da0: <IBM DDYS-T18350N S93E> Fixed Direct Access SCSI-3 device
da0: 80.000MB/s transfers (40.000MHz, offset 31, 16bit), \
Tagged Queueing Enabled
da0: 17501MB (35843670 512 byte sectors: 255H 63S/T 2231C)
da1 at sym0 bus 0 target 1 lun 0
da1: <IBM DDYS-T18350N S93E> Fixed Direct Access SCSI-3 device
da1: 80.000MB/s transfers (40.000MHz, offset 31, 16bit), \
Tagged Queueing Enabled
da1: 17501MB (35843670 512 byte sectors: 255H 63S/T 2231C)
it seems quite happy with the two ultra-2 drives on a 68pin cable on chan 0.
the second channel is also a 68pin. i want to put on two old cd-rom
drives. so i got a nicely terminated cable [0], and put on two 68m-to-80f
adapters, see <http://www.scsi-cables.com/images/50large.gif>.
when booting, the system takes a loooooong time to scan the second scsi
channel, and does not see the drives.
i am probably doing something very naive/stoopid. clues solicited.
randy
[0] - <http://www.scsi-cables.com/>; is a *wonderful* vendor
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