Re: Accessing SCSI-Devices >2TB

On Sun, Jun 12, 2005 at 10:32:14PM -0600, Justin T. Gibbs wrote:
> even though the logic appears to be correct.  I'll try to setup a
> target mode emulation environment this week to see if I can replicate
> the problem.  What controller/chip are you using?

dmesg:
[...]
acpi0: <DELL PE2650> on motherboard
acpi0: Power Button (fixed)
[...]
pcib5: <ACPI Host-PCI bridge> on acpi0
pci1: <ACPI PCI bus> on pcib5
[...]
ahc0: <Adaptec 3960D Ultra160 SCSI adapter> port 0xdc00-0xdcff mem 0xfcf01000-0xfcf01fff irq 20 at device 8.0 on pci1
aic7899: Ultra160 Wide Channel A, SCSI Id=7, 32/253 SCBs
ahc1: <Adaptec 3960D Ultra160 SCSI adapter> port 0xd800-0xd8ff mem 0xfcf00000-0xfcf00fff irq 21 at device 8.1 on pci1
aic7899: Ultra160 Wide Channel B, SCSI Id=7, 32/253 SCBs
[...]


pciconf -lv
[...]
ahc0_at_pci1:8:0:  class=0x010000 card=0xf6209005 chip=0x00c09005 rev=0x01
hdr=0x00
    vendor   = 'Adaptec Inc'
    device   = 'AHA-39160 (AIC-7899A) Ultra160 SCSI Host Adapter'
    class    = mass storage
    subclass = SCSI
ahc1_at_pci1:8:1:  class=0x010000 card=0xf6209005 chip=0x00c09005 rev=0x01
hdr=0x00
    vendor   = 'Adaptec Inc'
    device   = 'AHA-39160 (AIC-7899A) Ultra160 SCSI Host Adapter'
    class    = mass storage
    subclass = SCSI
[...]

Hopefully this is what you need.


TIA
Raphael Becker

PS+BTW: any idea why the internal PERC is not listed in camcontrol devlist?

In dmesg its listed like
aac0: <Dell PERC 3/Di> mem 0xf0000000-0xf7ffffff irq 30 at device 8.1 on pci4
aac0: i960RX 100MHz, 118MB cache memory, optional battery present
aac0: Kernel 2.7-1, Build 3170, S/N 5410d3
aac0: Supported Options=75c<WCACHE,DATA64,HOSTTIME,WINDOW4GB,SOFTERR,NORECOND,SGMAP64>
[...]
aacd0: <RAID 5> on aac0
aacd0: 69425MB (142182912 sectors)

pciconf:
aac0_at_pci4:8:1:  class=0x010400 card=0x01211028 chip=0x000a1028 rev=0x01 hdr=0x00
    vendor   = 'Dell Computer Corporation'
    device   = 'PowerEdge 3/Di Expandable RAID Controller'
    class    = mass storage
    subclass = RAID

It's not SCSI?