Date: Sun, 14 Oct 2007 15:40:49 +0200 From: Alexander Leidinger <Alexander@Leidinger.net> To: Miroslav Lachman <000.fbsd@quip.cz> Cc: arch@freebsd.org Subject: Re: kernel level virtualisation requirements. Message-ID: <20071014154049.37d84fd5@deskjail> In-Reply-To: <47121A04.9010407@quip.cz> References: <470E5BFB.4050903@elischer.org> <47109F59.30602@quip.cz> <20071014121635.5adc1f19@deskjail> <47121A04.9010407@quip.cz>
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Quoting Miroslav Lachman <000.fbsd@quip.cz> (Sun, 14 Oct 2007 15:30:44 +0200): > Alexander Leidinger wrote: > > > Quoting Miroslav Lachman <000.fbsd@quip.cz> (Sat, 13 Oct 2007 12:35:05 +0200): > >>UIDs - independent UIDs in containers. In relation to UIDs, one can use > >>disk quotas inside containers. > > > > > > Can you please clarify what you mean here? Are you talking about the > > current quota support and how it handles UIDs on the host? If your disk > > proposal above is implemented, I can imagine that the current quota > > stuff is independent from this and wouldn't need a decoupling from UIDs > > in a jail from the UIDs on the host. > > Yes I was talking about current quota support na UIDs on host. If I have > UID 1001 on host and UID 1001 in two jails on same mountpoint, current > quotas can not be used. Or am I wrong? It can be used if each jails gets it's own FS. > >>Network bandwidth - same as CPU and memory > > > > > > We have this already with dummynet and/or pf, don't we? > > OK, you are right, one can do this with dummynet or pf in simple jail > config, but with hierarchical structer, multiple IPs etc. Will it be > still usable? Maybe just implement some layer/utility to wrap around > container (jail) settings and generate proper dummynet / pf rules will > be enough. I don't know. Bye, Alexander. -- Anyone stupid enough to be caught by the police is probably guilty. http://www.Leidinger.net Alexander @ Leidinger.net: PGP ID = B0063FE7 http://www.FreeBSD.org netchild @ FreeBSD.org : PGP ID = 72077137
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