mlxcontrol hangs

[Sandy Rutherford]

When I run "mlxcontrol status -v", it reports the status of the
controller, the two system disks, and then hangs.  If I specify a
specific disk (i.e."mlxcontrol status -v mlxd0"), the command hangs
with no output.

My RAID controller is a Mylex eXtremeRAID 1100 and I am running
FreeBSD 4.10.  At this stage, both of the systems disks are just
JOBD.  There is no real RAID running, until I get bring more disks. 

Has anyone else seen this behaviour or does anybody have ideas on how
to fix this?

Below I am attaching the output from "mlxcontrol status -v" and "truss
mlxcontrol status -v mlxd0".

Thanks,
Sandy

=======================================================================

root> mlxcontrol status -v
mlx0: DAC1100PVX, 3 channels, firmware 5.08-W-48, 32MB RAM
  Hardware ID                 0x03020320
  Firmware ID                 0x30570805
  Configured/Actual channels  3/3
  Max Targets                 16
  Max Tags                    236
  Max System Drives           32
  Max Arms                    8
  Max Spans                   4
  DRAM/cache/flash/NVRAM size 33554432/31481856/1048576/32768
  DRAM type                   10
  Clock Speed                 40ns
  Hardware Speed              360ns
  Max Commands                128
  Max SG Entries              33
  Max DP                      472
  Max IOD                     1024
  Max Comb                    256
  Latency                     12s
  SCSI Timeout                18s
  Min Free Lines              72
  Rate Constant               50
  MAXBLK                      128
  Blocking Factor             1 sectors
  Cache Line Size             16 blocks
  SCSI Capability             40MHz, 16 bit
  Firmware Build Number       0
  Fault Management Type       0
  disk0000  (online)     
     'SEAGATE ' 'SX118202LS      ' 'B808' 17365MB  fast20 wide sync tag-enabled
  disk0002  (online)     
     'FUJITSU ' 'MAE3182LP       ' '0112' 17430MB  fast20 wide sync tag-enabled
^C

==============================================================================

root> truss mlxcontrol status -v mlxd0       
mmap(0x0,2048,0x3,0x1000,-1,0x0)		 = 671490048 (0x28062000)
munmap(0x28062000,0x800)			 = 0 (0x0)
__sysctl(0xbfbff774,0x2,0x28060f88,0xbfbff770,0x0,0x0) = 0 (0x0)
mmap(0x0,32768,0x3,0x1002,-1,0x0)		 = 671490048 (0x28062000)
geteuid()					 = 0 (0x0)
getuid()					 = 0 (0x0)
getegid()					 = 0 (0x0)
getgid()					 = 0 (0x0)
open("/etc/libmap.conf",0x0,0666)		 = 3 (0x3)
fstat(3,0xbfbfeefc)				 = 0 (0x0)
munmap(0x28066000,0x4000)			 = 0 (0x0)
mmap(0x0,53248,0x3,0x1002,-1,0x0)		 = 671506432 (0x28066000)
read(0x3,0x28067000,0x4000)			 = 579 (0x243)
read(0x3,0x28067000,0x4000)			 = 0 (0x0)
close(3)					 = 0 (0x0)
open("/var/run/ld-elf.so.hints",0x0,00)		 = 3 (0x3)
read(0x3,0xbfbff754,0x80)			 = 128 (0x80)
lseek(3,0x80,0)					 = 128 (0x80)
read(0x3,0x2806d000,0x4d)			 = 77 (0x4d)
close(3)					 = 0 (0x0)
access("/usr/lib/libc.so.4",0)			 = 0 (0x0)
open("/usr/lib/libc.so.4",0x0,05001222053)	 = 3 (0x3)
fstat(3,0xbfbff79c)				 = 0 (0x0)
read(0x3,0xbfbfe76c,0x1000)			 = 4096 (0x1000)
mmap(0x0,626688,0x5,0x20002,3,0x0)		 = 671559680 (0x28073000)
mprotect(0x280f4000,0x1000,0x7)			 = 0 (0x0)
mprotect(0x280f4000,0x1000,0x5)			 = 0 (0x0)
mmap(0x280f5000,20480,0x3,0x12,3,0x81000)	 = 672092160 (0x280f5000)
mmap(0x280fa000,73728,0x3,0x1012,-1,0x0)	 = 672112640 (0x280fa000)
close(3)					 = 0 (0x0)
mmap(0x0,248,0x3,0x1000,-1,0x0)			 = 672186368 (0x2810c000)
munmap(0x2810c000,0xf8)				 = 0 (0x0)
mmap(0x0,13360,0x3,0x1000,-1,0x0)		 = 672186368 (0x2810c000)
munmap(0x2810c000,0x3430)			 = 0 (0x0)
sigaction(SIGILL,0xbfbff7f4,0xbfbff7dc)		 = 0 (0x0)
sigprocmask(0x1,0x0,0x28060ebc)			 = 0 (0x0)
sigaction(SIGILL,0xbfbff7dc,0x0)		 = 0 (0x0)
sigprocmask(0x1,0x28060e80,0xbfbff81c)		 = 0 (0x0)
sigprocmask(0x3,0x28060e90,0x0)			 = 0 (0x0)
open("/dev/mlx0",0x0,05001165773)		 = 3 (0x3)
close(3)					 = 0 (0x0)
open("/dev/mlx0",0x0,05001162605)		 = 3 (0x3)
ioctl(3,0xc0044d00,0xbfbff76c)			 = 0 (0x0)
ioctl(3,0xc0044d07,0xbfbff76c)			 = 0 (0x0)
ioctl(3,0xc0044d00,0xbfbff76c)			 = 0 (0x0)
ioctl(3,0xc0044d07,0xbfbff76c)			 = 0 (0x0)
ioctl(3,0xc0044d00,0xbfbff76c)			 = 0 (0x0)
ioctl(3,0xc0044d07,0xbfbff76c)			 = 0 (0x0)
ioctl(3,0xc0044d00,0xbfbff76c)			 = 0 (0x0)
ioctl(3,0xc0044d07,0xbfbff76c)			 = 0 (0x0)
ioctl(3,0xc0044d00,0xbfbff76c)			 = 0 (0x0)
ioctl(3,0xc0044d07,0xbfbff76c)			 = 0 (0x0)
ioctl(3,0xc0044d00,0xbfbff76c)			 = 0 (0x0)
ioctl(3,0xc0044d07,0xbfbff76c)			 = 0 (0x0)
ioctl(3,0xc0044d00,0xbfbff76c)			 = 0 (0x0)
ioctl(3,0xc0044d07,0xbfbff76c)			 = 0 (0x0)
ioctl(3,0xc0044d00,0xbfbff76c)			 = 0 (0x0)
ioctl(3,0xc0044d07,0xbfbff76c)			 = 0 (0x0)
ioctl(3,0xc0044d00,0xbfbff76c)			 = 0 (0x0)
ioctl(3,0xc0044d07,0xbfbff76c)			 = 0 (0x0)
ioctl(3,0xc0044d00,0xbfbff76c)			 = 0 (0x0)
ioctl(^CSIGNAL 2
SIGNAL 2
process exit, rval = 2