Re: Restart after poweroutage

Tom Lane wrote:
> Jon Lapham <lapham@jandr.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@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@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