Re: Restart after poweroutage

Tom Lane wrote:
> Jon Lapham <lapham(at)jandr(dot)org> writes:
[...]
>> ------ Shared Memory Segments --------
>> key shmid owner perms bytes nattch status
>> 0x00000000 0 root 777 94208 0
>> 0x6a6b6cbd 53411843 lapham 600 384 0
>> 0x12ac1925 53444612 lapham 600 131072 0
>> 0x000a1de2 41451525 lapham 600 1 0
>> 0x6499077f 41484294 lapham 600 1 0
>
> Anyone have any idea what the above entries are from? The root-owned,
> world-writable one seems a bit odd in particular.

I think it is the Nvidia module... I have an nvidia kernel module loaded
on my FreeBSD 6.1 laptop and I also have that root owned world writable
stuff.

From my laptop (sorry for the line wrap):

maxx(at)fireblade:/home/maxx #ipcs -a
Shared Memory:
T ID KEY MODE OWNER GROUP CREATOR
CGROUP NATTCH SEGSZ CPID LPID ATIME
DTIME CTIME
m 65536 5432001 --rw------- pgsql pgsql pgsql
pgsql 2 9519104 651 651 15:53:58
19:05:43 15:53:58
m 65537 0 --rwarwarwa root wheel root
wheel 1 94208 794 794 15:54:04
15:55:04 15:54:04
m 44630018 0 --rw------- maxx wheel maxx
wheel 2 393216 33046 794 19:11:01
19:11:01 19:11:01
m 43778051 0 --rw------- maxx wheel maxx
wheel 2 393216 33046 794 19:11:01
19:11:01 19:11:01

maxx(at)fireblade:/home/maxx #ps ax |grep 794
794 ?? R 99:46.07 /usr/X11R6/bin/X -br -nolisten tcp :0 -auth
/var/run/xauth/A:0-ZlO0QR (Xorg)

HTH,
--
MaXX