Oracle FAQ | Your Portal to the Oracle Knowledge Grid |
Home -> Community -> Usenet -> c.d.o.server -> Re: shmmax setting in system file to be set for all memory
shmmax is only an upper bound for the size of a single shared memory segment. It does not depend on the amount of memory installed on the system. System resources are not used just because this is set to a large value, it is only used to limit the size of a singel segment. On a 32bit Solaris OS, I set it to 4Gb (0xffffffff) so I don't have to remember to change it later for some reason.
Regards, Doug.
EnderW <ender29_at_my-deja.com> wrote:
>Hi,
> I have been looking at shmmax settings in /etc/system. General
>recomm. I get around is set it half the size of system mem. My
question
>is what happens when I set it to the all mem. system got. If
system had
>4GB of mem. if I set it to 4GB. Will the system be able to boot
up ?
>Thnx in adv.
>
>Ps. system in that context is an Solaris 2.6 or higher with Exxx
hw
>from Sun
>
>--
>Ender Wiggin
>
>
>Sent via Deja.com http://www.deja.com/
>Before you buy.
>
>
Got questions? Get answers over the phone at Keen.com.
Up to 100 minutes free!
http://www.keen.com
Received on Tue Jun 20 2000 - 00:00:00 CDT