Date: Fri, 01 Oct 2004 21:20:04 +0900 From: takawata@jp.freebsd.org To: Denis Shaposhnikov <dsh@neva.vlink.ru> Cc: freebsd-current@freebsd.org Subject: Re: jail, unionfs, pwd Message-ID: <200410011220.VAA05579@axe-inc.co.jp> In-Reply-To: Your message of "Fri, 01 Oct 2004 15:31:14 %2B0400." <87y8iqptdp.fsf@neva.vlink.ru>
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In message <87y8iqptdp.fsf@neva.vlink.ru>, Denis Shaposhnikov wrote: >Hi! > >Something wrong with unionfs, look at this: > >[dsh@neva dsh]$ mkdir /mnt/.ro >[dsh@neva dsh]$ cp -R /bin /lib /libexec /mnt/ >[dsh@neva dsh]$ mount_unionfs -r /usr /mnt/.ro >[dsh@neva dsh]$ jail /mnt x.x 127.0.0.1 /bin/tcsh ># pwd >/ ># cd /.ro ># pwd >/.ro ># cd /.ro/bin ># pwd >pwd: .: No such file or directory > >Why pwd said this? What is wrong? If the filesystem /mnt is using is same as /usr, it is something like the problem which I encounted once. http://docs.FreeBSD.org/cgi/mid.cgi?200202251435.XAA91094
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