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Re: [OpenBSD 2.9] HP NetRAID 4M (aac driver) Undetected
On Sat, 7 Jul 2001, Niklas Hallqvist wrote:
> Ok, here's a patch to src/sys that might make the HP NetRAID 4M work.
Hello Niklas, I applied the patch to the 2.9-stable kernel source tree
from the CD, appeared to apply without problem (some pre-ample ignored,
etc). Kernel recompiled without a hitch, I now have a fully functional
NetRAID 4M under OpenBSD, I've even yanked the interim IDE drive.
There were two things that I found questionable, they were:
- The readout saying SCSI 2, now I may just be reading this wrong, but the
controller, cabling, saf-te hotswap bays/controller, and harddrives are
all Ultra 3. Is this running in a performance degraded mode?
- Even though the partition is set to span the whole drive (as allowable
by OpenBSD fdisk), it is still 600MB short on sd0. I believe sd1 is
completely allocated. All applicable information is listed below.
Below find the new dmesg section that is applicable, for your records.
Thanks again, your help has been invaluable...
Colin Cyr
Systems Analyst
--------------------
OpenBSD 2.9 (GENERIC) #0: Sat Jul 7 05:47:30 MDT 2001
root@io:/usr/src/sys/arch/i386/compile/GENERIC
...
aac0 at pci1 dev 4 function 0 "DEC Compaq SMART RAID 42xx" rev 0x01: irq 11
aac0: StrongARM SA110 233MHz, 80MB, required battery present (1) Kernel 2.4-0
scsibus0 at aac0: 64 targets
sd0 at scsibus0 targ 0 lun 0: <Adaptec, Container #00, > SCSI2 0/direct fixed
sd0: 8675MB, 1106 cyl, 255 head, 63 sec, 512 bytes/sec, 17767890 sec total
sd1 at scsibus0 targ 1 lun 0: <Adaptec, Container #01, > SCSI2 0/direct fixed
sd1: 34710MB, 4425 cyl, 255 head, 63 sec, 512 bytes/sec, 71087625 sec total
----
Disk: sd0 geometry: 1023/255/63 [16434495 sectors]
Offset: 0 Signatures: 0xAA55,0x0
Starting Ending
#: id cyl hd sec - cyl hd sec [ start - size]
-------------------------------------------------------------------------
0: 00 0 0 1 - 0 0 0 [ 0 - 0] unused
1: 00 0 0 1 - 0 0 0 [ 0 - 0] unused
2: 00 0 0 1 - 0 0 0 [ 0 - 0] unused
*3: A6 0 1 1 - 1022 254 63 [ 63 - 16434432] OpenBSD
# /dev/rsd0c:
type: SCSI
disk: SCSI disk
label: Sys-RAID1
flags:
bytes/sector: 512
sectors/track: 63
tracks/cylinder: 255
sectors/cylinder: 16065
cylinders: 1106
total sectors: 17767890
rpm: 10000
interleave: 1
trackskew: 0
cylinderskew: 0
headswitch: 0 # microseconds
track-to-track seek: 0 # microseconds
drivedata: 0
16 partitions:
# size offset fstype [fsize bsize cpg]
a: 524288 63 4.2BSD 4096 32768 128 # (Cyl. 0*- 32*)
c: 17767890 0 unused 0 0 # (Cyl. 0 - 1105)
d: 524288 524351 4.2BSD 4096 32768 128 # (Cyl. 32*- 65*)
e: 2097152 1048639 4.2BSD 4096 32768 128 # (Cyl. 65*- 195*)
f: 2097152 3145791 4.2BSD 4096 32768 128 # (Cyl. 195*- 326*)
g: 12524947 5242943 4.2BSD 4096 32768 128 # (Cyl. 326*- 1105)
Disk: sd1 geometry: 1023/255/63 [16434495 sectors]
Offset: 0 Signatures: 0x0,0x0
Starting Ending
#: id cyl hd sec - cyl hd sec [ start - size]
-------------------------------------------------------------------------
0: 00 0 0 1 - 0 0 0 [ 0 - 0] unused
1: 00 0 0 1 - 0 0 0 [ 0 - 0] unused
2: 00 0 0 1 - 0 0 0 [ 0 - 0] unused
3: A6 0 1 1 - 1022 254 63 [ 63 - 16434432] OpenBSD
# /dev/rsd1c:
type: SCSI
disk: SCSI disk
label: Container #01
flags:
bytes/sector: 512
sectors/track: 63
tracks/cylinder: 255
sectors/cylinder: 16065
cylinders: 4425
total sectors: 71087625
rpm: 10000
interleave: 1
trackskew: 0
cylinderskew: 0
headswitch: 0 # microseconds
track-to-track seek: 0 # microseconds
drivedata: 0
16 partitions:
# size offset fstype [fsize bsize cpg]
a: 48018890 63 4.2BSD 4096 32768 128 # (Cyl. 0*- 2989*)
b: 2097152 48018953 swap # (Cyl. 2989*- 3119*)
c: 71087625 0 unused 0 0 # (Cyl. 0 - 4424)
d: 20971520 50116105 4.2BSD 4096 32768 128 # (Cyl. 3119*- 4424)