Re: Adaptec 2940 SCSI
Robert,
I have a similar system installed. I have had absolutely no problems
with my Adaptec 2940 PCI-bus adapter. In fact, just today, I remade
my entire system. My only suggestion is to place the boot/root drive
as scsi-id-0 for minimum problems. Below is my present configuration:
Filesystem 1024-blocks Used Available Capacity Mounted on
/dev/sda1 505440 20453 458883 4% /
/dev/sda2 388570 11152 357337 3% /var
/dev/sdb1 2035606 567059 1363323 29% /usr
/dev/sdc1 2035606 756238 1174144 39% /home
/dev/sdd1 39643 29332 8264 78% /mnt/b44
/dev/scd0 373914 373914 0 100% /mnt/cdrom
Here is my dmesg output to confirm the Adaptec-2940:
tty01 at 0x02f8 (irq = 3) is a 16550A
lp1 at 0x0378, (polling)
Ramdisk driver initialized : 16 ramdisks of 0K size
loop: registered device at major 7
Floppy drive(s): fd0 is 1.44M, fd1 is 1.2M
FDC 0 is a post-1991 82077
Started kswapd v 1.4.2.2
aic7xxx: BurstLen = 0 DWDs, Latency Timer = 32 PCLKS
aic7xxx: AHA-2940 Rev B.
aic7xxx: devconfig = 0x580.
aic7xxx: Reading SEEPROM...done.
aic7xxx: Extended translation enabled.
aic7xxx: Memory check yields 16 SCBs, paging not enabled.
AHA-2940 (PCI-bus), I/O 0x6100, Mem 0xf0800000:
irq 10
bus release time 40 bclks
data fifo threshold 100%
SCSI CHANNEL A:
scsi id 7
scsi selection timeout 256 ms
scsi bus reset at power-on enabled
scsi bus parity enabled
scsi bus termination (low byte) disabled
aic7xxx: Downloading sequencer code...done.
aic7xxx: Resetting the SCSI bus...done.
scsi0 : Adaptec AHA274x/284x/294x (EISA/VLB/PCI-Fast SCSI) 4.0/3.2/4.0
scsi : 1 host.
scsi0: Scanning channel A for devices.
scsi0: Target 0, channel A, now synchronous at 10.0MHz, offset 15.
Vendor: SEAGATE Model: ST51080N Rev: 0913
Type: Direct-Access ANSI SCSI revision: 02
Detected scsi disk sda at scsi0, channel 0, id 0, lun 0
scsi0: Target 1, channel A, now synchronous at 10.0MHz, offset 15.
Vendor: SEAGATE Model: ST32171N Rev: 0338
Type: Direct-Access ANSI SCSI revision: 02
Detected scsi disk sdb at scsi0, channel 0, id 1, lun 0
scsi0: Target 2, channel A, now synchronous at 10.0MHz, offset 15.
Vendor: SEAGATE Model: ST32171N Rev: 0338
Type: Direct-Access ANSI SCSI revision: 02
Detected scsi disk sdc at scsi0, channel 0, id 2, lun 0
scsi0: Target 4, channel A, refusing synchronous negotiation; using asynchronous transfers.
Vendor: IOMEGA Model: BETA44 Rev: 3.0
Type: Direct-Access ANSI SCSI revision: 01 CCS
Detected scsi removable disk sdd at scsi0, channel 0, id 4, lun 0
scsi0: Target 5, channel A, refusing synchronous negotiation; using asynchronous transfers.
Vendor: NEC Model: CD-ROM DRIVE:501 Rev: 2.2
Type: CD-ROM ANSI SCSI revision: 02
Detected scsi CD-ROM sr0 at scsi0, channel 0, id 5, lun 0
scsi : detected 1 SCSI cdrom 4 SCSI disks total.
SCSI device sda: hdwr sector= 512 bytes. Sectors= 2109840 [1030 MB] [1.0 GB]
SCSI device sdb: hdwr sector= 512 bytes. Sectors= 4222640 [2061 MB] [2.1 GB]
SCSI device sdc: hdwr sector= 512 bytes. Sectors= 4222640 [2061 MB] [2.1 GB]
SCSI device sdd: hdwr sector= 512 bytes. Sectors= 87040 [42 MB] [0.0 GB]
sdd: Write Protect is off
Overriding PCI latency timer (CFLT) setting of 32, new value is 255.
eth0: 3Com 3c595 Vortex 100baseTX at 0x6000, 00:a0:24:c5:fe:bf, IRQ 11
Internal config register is 141001b, transceivers 0xe10a.
64K word-wide RAM 3:1 Rx:Tx split, autoselect/100baseTX interface.
3c59x.c:v0.25 5/17/96 becker@cesdis.gsfc.nasa.gov
Partition check:
sda: sda1 sda2 sda3
sdb: sdb1
sdc: sdc1
sdd: sdd1 sdd2
JAVA Binary support v1.01 for Linux 1.3.98 (C)1996 Brian A. Lantz
VFS: Mounted root (ext2 filesystem) readonly.
Adding Swap: 128516k swap-space
iBCS: socksys registered on character major 30
eth0: Initial media type 100baseTX.
eth0: vortex_open() InternalConfig 0141001b.
eth0: vortex_open() irq 11 media status 8082.
eth0: Media selection timer tick happened, 100baseTX.
eth0: Media 100baseTX is has no link beat, 8082.
eth0: Media selection failed, now trying 10baseT port.
eth0: Media selection timer finished, 10baseT.
eth0: Media selection timer tick happened, 10baseT.
eth0: Media 10baseT has link beat, 88c0.
eth0: Media selection timer finished, 10baseT.
Max size:186957 Log zone size:2048
First datazone:28 Root inode number 57344
ISO9660 Extensions: RRIP_1991A
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