Date: Mon, 7 Dec 2009 20:42:57 +0000 (UTC) From: "Bjoern A. Zeeb" <bzeeb-lists@lists.zabbadoz.net> To: Miroslav Lachman <000.fbsd@quip.cz> Cc: jail@freebsd.org Subject: Re: ezjail with vimage Message-ID: <20091207203957.P83957@maildrop.int.zabbadoz.net> In-Reply-To: <4B1D5A45.1010301@quip.cz> References: <2ec071a80912070104i6a7a38e3labc33ee3b494cef5@mail.gmail.com> <20091207122256.45984m6btgeeugmc@webmail.leidinger.net> <4B1CF4B3.8020708@quip.cz> <20091207182241.I83957@maildrop.int.zabbadoz.net> <4B1D5A45.1010301@quip.cz>
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On Mon, 7 Dec 2009, Miroslav Lachman wrote: > Bjoern A. Zeeb wrote: >> On Mon, 7 Dec 2009, Miroslav Lachman wrote: >> >> Hi Miroslav, >> >>> The last time I wrote with Bjoern A. Zeeb about jailname, cpuset etc. >>> support in rc.conf (back in March 2009) he stated that "there is no >>> need to add anything" because it can be done by jail_NAME_flags. >>> AFAIK current system still doesn't allow me to set cpuset to jail from >>> rc.conf >> >> Check /etc/defaults/rc.conf for jail_example_exec_afterstart. > > You already said that in the past and it was the reason why I found bug in > cpuset. > http://lists.freebsd.org/pipermail/freebsd-jail/2009-April/000830.html > > As I said, exec_afterstart is executed inside the jail and it means that I > can not use it to bind the jail to specific CPU cores. > ...but maybe I am blind. > > Can you correct me if I am wrong? *mumble* *tired* *again* .. Let me cite man rc.conf to not mess it up again: jail_<jname>_exec_afterstart<N> (str) Unset by default. This is the command run as Nth com- mand in a jail after jail startup, where N is 1, 2, and so on. jail_<jname>_exec_poststart<N> (str) Unset by default. This is the command run as Nth com- mand after jail startup, where N is 0, 1, and so on. It is run outside the jail. HTH /bz -- Bjoern A. Zeeb It will not break if you know what you are doing.
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