geom_vinum problems (crashes and lockups)
Daryl Chance
chancedj at yahoo.com
Fri Jun 25 01:31:39 GMT 2004
--- Lukas Ertl <le at FreeBSD.org> wrote:
> On Mon, 21 Jun 2004, Daryl Chance wrote:
>
> > before i start, here is the ondisk config for both
> > drives used in the mirror volume:
>
> Can you please send me the output of bsdlabel for
> both drives?
for /dev/ad4s1:
mp3# bsdlabel /dev/ad4s1
# /dev/ad4s1:
8 partitions:
# size offset fstype [fsize bsize
bps/cpg]
c: 60074784 0 unused 0 0
# "raw" part, don't edit
d: 60074784 0 4.2BSD 2048 16384 28512
mp3#
for /dev/ad6s1:
mp3# bsdlabel /dev/ad6s1
# /dev/ad6s1:
8 partitions:
# size offset fstype [fsize bsize
bps/cpg]
c: 60074784 0 unused 0 0
# "raw" part, don't edit
d: 60074784 0 4.2BSD 2048 16384 28512
> > I can't get anymore info from the bt because I
> don't
> > seem to have a debug build of geom_vinum....and
> i'm
> > not sure how to build one.
>
> cd /sys/modules/geom/geom_vinum
> make DEBUG_FLAGS=-g
> make install
>
> You might need to copy the .ko.debug to /boot/kernel
> before starting up
> gdb, though.
>
> thanks,
> le
>
> --
> Lukas Ertl
> http://homepage.univie.ac.at/l.ertl/
> le at FreeBSD.org
> http://people.freebsd.org/~le/
>
Thanks. I built it and I still can't get any
debugging symbols:
I did cp geom_vinum.ko.debug /boot/kernel/.
I also tried it by copying that as the actual .ko
file. still nothing, I get the following:
(kgdb) frame 14
#14 0xc195dbb7 in gv_drive_access () from
/boot/kernel/geom_vinum.ko
(kgdb) list
No symbol table is loaded. Use the "file" command.
(kgdb)
this is for both using geom_vinum.ko and geom_vinum.ko
as /boot/kernel/geom_vinum.ko
I also left the geom_vinum.ko as is and copied
geom_vinum.ko.debug to the /boot/kernel dir (so that
there is both geom_vinum.ko and .debug in the
directory. still the same result.
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