Adaptec 1420SA support?

[Dmitry Morozovsky]

On Sun, 20 Apr 2008, Dmitry Morozovsky wrote:

DM> ar0: 76165MB <DDF RAID1> status: READY
DM> ar0: 155985920 sectors [9709C/255H/63S] <Mole> subdisks defined as:
DM> ar0: disk0 READY (master) using ad16 at ata8-master
DM> ar0: disk1 READY (mirror) using ad18 at ata9-master
DM> 
DM> 
DM> --------------------------------------------------------
DM> 
DM> I'll do some basic checks and follow up with results.
DM> 
DM> Thank you very much!

Hmm, not too much exciting results yet:

# fdisk -s ar0
fdisk: invalid fdisk partition table found
fdisk: read_s0: No such file or directory
# bsdlabel -Bw ar0 auto
# set -E  
Cannot read termcap database;
using dumb terminal settings.
# fdisk -s ar0         
/dev/ar0: 9709 cyl 255 hd 63 sec
Part        Start        Size Type Flags
   4:           0       50000 0xa5 0x80
# bsdlabel -R /dev/stdin ar0
bsdlabel: fopen ar0: No such file or directory
# bsdlabel -R ar0 /dev/stdin
a: 256M 16 4.2BSD 0 0
b: 4G * swap 0 0
d: 4G * 4.2BSD 0.0
e: 8G * 4.2BSD 0 0
# bsdlabel ar0
# /dev/ar0:
8 partitions:
#        size   offset    fstype   [fsize bsize bps/cpg]
  a:   524288       16    4.2BSD        0     0     0 
  b:  8388608   524304      swap                    
  c: 155985920        0    unused        0     0         # "raw" part, don't 
edit
  d:  8388608  8912912    4.2BSD        0     0     0 
  e: 16777216 17301520    4.2BSD        0     0     0 
# newfs /dev/ar0a
/dev/ar0a: 256.0MB (524288 sectors) block size 16384, fragment size 2048
        using 4 cylinder groups of 64.02MB, 4097 blks, 8256 inodes.
super-block backaups (for fsck -bt #) at:
a9: FAILURE - oversized DMA transfer attempt 65536 > 64512
ad18: setting up DMA failed
ar0: WARNING - mirror protection lost. RAID1 array in DEGRADED mode
aar0: writing of DDF metadata is NOT supported yet
ta8: FAILURE - oversized DMA transfer attempt 65536 > 64512
ad16: setting up DMA failed
ar0: FAILURE - RAID1 array broken
ar0: writing of DDF metadata is NOT supported yet
newfs: wtfs: 65536 bytes at sector 160: Input/output error
# 

Any further hints?


Sincerely,
D.Marck                                     [DM5020, MCK-RIPE, DM3-RIPN]
[ FreeBSD committer:                                 marck at FreeBSD.org ]
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*** Dmitry Morozovsky --- D.Marck --- Wild Woozle --- marck at rinet.ru ***
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