Date: Wed, 6 Feb 2002 14:47:11 +0900 (JST) From: Daniel Jung <daniel@interq.or.jp> To: Anders Nor Berle <debolaz@debolaz.com> Cc: freebsd-isp@FreeBSD.ORG Subject: Re: about Jail Message-ID: <Pine.GSO.3.96LJ1.1b7.1020206144506.22766A-100000@imap.interq.or.jp> In-Reply-To: <35580.62.179.128.205.1012846352.squirrel@webmail.debolaz.com>
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Hi Anders, Can you tell me how many Jails you have running on your production machine and what kind of spec for the host machine? I totally agree with you on putting faster and more RAMs to support many Jail as possible. Cheers, Daniel Jung On Mon, 4 Feb 2002, Anders Nor Berle wrote: > > > > Hi fellow freebsd users, > > > > Going through the isp archive, I found useful information about Jail. There are few > > comments where someone mentioned that Jail is not suitable for a large scale domain > > hosting due to overhead. I assume that overhead here refers to disk usage for > > creating an each jail environment. But, since large IDE drives are so cheap these > > days, I don't really consider it overhead. To those who are providing domain hosting > > with Jail, how do you usually set up a machine and how many Jails do you have on > > each machine? > > > > I see no other overhead than disk usage either on my systems, so I assume that must be > it. I set it up the pretty standard way described in jail(8). I have some custom patches > that allows things like top to run without kernel memory access too. Only limit for the > number of jails to run on a machine I've run into are disk and memory. > > - Anders Nor Berle > > > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-isp" in the body of the message
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