On Fri, Jul 10, 2009 at 5:03 PM, Tom Lane <tgl@sss.pgh.pa.us> wrote:
> This could be checked by looking at the output of "ipcs -m"
> (run this as root to be sure you get everything).
>
$ sudo ipcs -m
------ Shared Memory Segments --------
key shmid owner perms bytes nattch status
0x0052e2c1 1081344 postgres 600 30384128 21
0x00000000 425985 postgres 600 18440 34
0x00000000 458754 postgres 600 16384 34
0x00000000 491523 postgres 600 768 34
0x00000000 524292 postgres 600 12 34
Note that I stopped/started postgresql last night.
Regards,
Mathieu