Date: Wed, 4 Dec 2002 12:09:00 -0500 From: "Jeff MacDonald" <jeff@interchange.ca> To: "Marc G. Fournier" <scrappy@hub.org> Cc: <freebsd-questions@FreeBSD.ORG> Subject: RE: Another Jail Question Message-ID: <HJEPJELDKPJEEIIFNLNHEECBCBAA.jeff@interchange.ca> In-Reply-To: <20021204115636.V36076-100000@hub.org>
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> Jeff, check with Chris on this, as I believe he's actually running a game > server inside of one of his jails, with his machine running off of the one > IP ... in fact, and I may be wrong about this, but you *should* be able to > avoid the other machine altogether and use IPFW for this, as I *believe* I'm just gonna use my sparc as a firewall and then deligate ip's. It's been my plan to use it for a while as a dedicated firewall anyway. > Actually, you *can* run PgSQL inside of the jail ... the issue is that > there are security implications of doing that ... the shared memory isn't > "per jail", so someone in another jail could attach to the shared memory > in another jail ... by default, shared memory access is disabled inside a > jail, but there is a sysctl value you can set to enable it ... Yeah, i think i'll go the safe route and keep away from shared memory as such will likly run it on the host. > > server is a dual PII 300 with 512 megs of ram, this should be fine > > to handle 2 jails, right ? > > unless you start gettinjg into high memory circumstances (ie. > jakarta-tomcat is a major dog for memory), 2 wouldn't be a problem ... cool thanks. Jeff. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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