Re: tw_cli reports not configured

[Stephen Borrill <netbsd%precedence.co.uk@localhost>]

On Thu, 10 Jan 2013, Christos Zoulas wrote:
> In article 
> <Pine.NEB.4.64.1301101442250.1103%ugly.internal.precedence.co.uk@localhost>,
> Stephen Borrill  <netbsd%precedence.co.uk@localhost> wrote:
> > I have a machine with a 3ware RAID card:
> > twe0 at pci3 dev 11 function 0: 3ware Escalade
> > twe0: interrupting at ioapic0 pin 23
> > twe0: 8 ports, Firmware FE8S 1.05.00.068, BIOS BE7X 1.08.00.048
> > twe0: Monitor ME7X 1.01.00.040, PCB Rev5    , Achip 3.20    , Pchip
> > 1.30-66
> > twe0: port 0: ST3400832AS                              381554 MB
> > twe0: port 1: ST3400832AS                              381554 MB
> > twe0: port 2: ST3400832AS                              381554 MB
> > twe0: port 3: ST3400832AS                              381554 MB
> > twe0: port 4: ST3400832AS                              381554 MB
> > ld0 at twe0 unit 0: 64K stripe RAID5, status: Normal
> > ld0: 1490 GB, 194564 cyl, 255 head, 63 sec, 512 bytes/sect x 3125682688
> > sectors
> >
> > I've been using the FreeBSD binary tw_cli for a number of years. This
> > machine is running 5.1_STABLE from July-ish.  I'm sure when I was running
> > an earlier netbsd-5 version it worked fine.
> >
> > backup 1# tw_cli rescan
> >
> > (0x08:0x0006): (0x08:0x0006): Device not configured
> >
> > Segmentation fault (core dumped)
> >
> > ktrace shows a number of these:
> >  11741      1 tw_cli   CALL  open(0xbfbfd540,2,0xbfbfd948)
> >  11741      1 tw_cli   NAMI  "/emul/freebsd/dev/twe0"
> >  11741      1 tw_cli   NAMI  "/dev/twe0"
> >  11741      1 tw_cli   RET   open -1 errno 6 Device not configured
>
> Is the major number of /dev/twe0 97?

Thanks :-)


backup 1# ls -l /dev/twe0
crw-------  1 root  wheel  146, 0 Jan 10 10:46 /dev/twe0
backup 2# rm /dev/twe0
backup 3# cd /dev
backup 4# sh MAKEDEV twe0
backup 5# ls -l /dev/twe0
crw-------  1 root  wheel  97, 0 Jan 10 16:05 /dev/twe0
backup 6# tw_cli rescan
Rescanning controller /c0 for units and drives ...Done.
Found the following unit(s): [none].
Found the following drive(s): [none].