Date: Sat, 12 Oct 1996 08:12:31 -0400 (EDT) From: Craig Huckabee <huck@mispwoso.nosc.mil> To: pjchilds@imforei.apana.org.au (Peter Childs) Cc: freebsd-questions@freebsd.org Subject: Re: ccd configuration help Message-ID: <199610121212.IAA08091@mispwoso.nosc.mil> In-Reply-To: <199610120640.QAA04784@al.imforei.apana.org.au> from Peter Childs at "Oct 12, 96 04:10:29 pm"
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> In article <199610112013.QAA05395@mispwoso.nosc.mil> you wrote:
>
> : When I try to combine four drives (all of the same type and size) that
> : are split across two controllers (two drives per controller) with ccd
> : I get the following error :
>
> : ccdconfig: ioctl (CCDIOCSET): /dev/ccd0c: Inappropriate file type or format
>
> : I can combine all four just fine if they are on the same controller. Is
> : this a limitation of ccd or (more likely) do I have something configured
> : wrong?
>
> Unfortunately I overclocked my crystal ball to 133mhz and cooked it.
>
> Perhaps you could assist us by providing more information, including,
> but not limited to, your ccd configuration file. (a dmesg output
> would go a treat too)
Sure, I can provide that - the ccd.conf file isn't much :
#
#
# /etc/ccd.conf
#
# Configuration file for concatenated disk devices
#
#ccd ileave flags component devices
ccd0 128 none /dev/sd2e /dev/sd3e /dev/sd6e /dev/sd7e
And here's the dmesg output :
FreeBSD 2.1.5-STABLE #0: Wed Oct 2 19:19:42 EDT 1996
root@mispwoso.nosc.mil:/usr/src/sys/compile/MISPWOSO
CPU: 166-MHz Pentium 735\\90 or 815\\100 (Pentium-class CPU)
Origin = "GenuineIntel" Id = 0x52c Stepping=12
Features=0x3bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8,APIC>
real memory = 536870912 (524288K bytes)
avail memory = 525725696 (513404K bytes)
eisa0: <ASU5201 (System Board)>
Probing for devices on the EISA bus
Probing for devices on PCI bus 0:
chip0 <Intel 82439> rev 1 on pci0:0
chip1 <Intel 82375EB PCI-EISA bridge> rev 5 on pci0:7:0
ahc0 <Adaptec 2940 SCSI host adapter> rev 0 int a irq 9 on pci0:9
ahc0: aic7870 Single Channel, SCSI Id=7, 16 SCBs
(ahc0:0:0): "HP C3725S 6019" type 0 fixed SCSI 2
sd0(ahc0:0:0): Direct-Access 2047MB (4194058 512 byte sectors)
(ahc0:1:0): "HP C3725S 6019" type 0 fixed SCSI 2
sd1(ahc0:1:0): Direct-Access 2047MB (4194058 512 byte sectors)
(ahc0:2:0): "HP C3725S 6019" type 0 fixed SCSI 2
sd2(ahc0:2:0): Direct-Access 2047MB (4194058 512 byte sectors)
(ahc0:3:0): "HP C3725S 6039" type 0 fixed SCSI 2
sd3(ahc0:3:0): Direct-Access 2047MB (4194058 512 byte sectors)
ahc1 <Adaptec 2940 SCSI host adapter> rev 0 int a irq 12 on pci0:10
ahc1: aic7870 Single Channel, SCSI Id=7, 16 SCBs
(ahc1:0:0): "HP C3725S 6039" type 0 fixed SCSI 2
sd4(ahc1:0:0): Direct-Access 2047MB (4194058 512 byte sectors)
(ahc1:1:0): "HP C3725S 6019" type 0 fixed SCSI 2
sd5(ahc1:1:0): Direct-Access 2047MB (4194058 512 byte sectors)
(ahc1:2:0): "HP C3725S 6039" type 0 fixed SCSI 2
sd6(ahc1:2:0): Direct-Access 2047MB (4194058 512 byte sectors)
(ahc1:3:0): "HP C3725S 6039" type 0 fixed SCSI 2
sd7(ahc1:3:0): Direct-Access 2047MB (4194058 512 byte sectors)
ahc2 <Adaptec 2940 SCSI host adapter> rev 0 int a irq 10 on pci0:11
ahc2: aic7870 Single Channel, SCSI Id=7, 16 SCBs
de0 <Digital DC21040 Ethernet> rev 35 int a irq 11 on pci0:12
de0: DC21040 [10Mb/s] pass 2.3 Ethernet address 00:00:92:91:1a:32
de0: enabling 10baseT/UTP port
pci0:13: CMD, device=0x0646, class=storage (ide) int a irq 14 [no driver assigned] <----- This IDE controller is disabled in BIOS, anybody know how to
stop this probe from showing up?
Probing for devices on the ISA bus:
sc0 at 0x60-0x6f irq 1 on motherboard
sc0: VGA color <8 virtual consoles, flags=0x0>
lpt0 at 0x378-0x37f irq 7 on isa
lpt0: Interrupt-driven port
lp0: TCP/IP capable interface
sio0 at 0x3f8-0x3ff irq 4 on isa
sio0: type 16550A
sio1 at 0x2f8-0x2ff irq 3 on isa
sio1: type 16550A
fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa
fdc0: NEC 72065B
fd0: 1.44MB 3.5in
npx0 on motherboard
npx0: INT 16 interface
ccd0-3: Concatenated disk drivers
This system is running FreeBSD Stable that was sup'd and built on Oct 2nd,
only a few minutes later I built this kernel. Anything else I can
provide?
--Craig
>
> Peter
>
> --
> Peter Childs --- http://www.imforei.apana.org.au/~pjchilds
> Finger pjchilds@al.imforei.apana.org.au for public PGP key
> Drag me, drop me, treat me like an object!
>
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