Re: jail & security
From: Alexey Zakirov (frank@agava.com)
Date: 08/23/01
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Date: Thu, 23 Aug 2001 15:40:52 +0400 (MSD) From: Alexey Zakirov <frank@agava.com>
On Thu, 23 Aug 2001, Igor Melnichuk wrote:
> + Is it nowdays jail is enough security enviroment for multiuser hosting ?
in the some aspects.
> + Is it possible to limit resources allocated by each VM (jail)?
no chances. It's a very pain jail feature (weakness). :(
> + Can I use disk-quota inside VM ?
yes. But you have to do it from the outside of a jail, because quotactl(2)
doesn't work inside jail.
jail(2) is a very helpful for creating a security environment but it
doesn't give 100% warranty.
*** WBR, Alexey Zakirov (frank@agava.com)
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