Date: Thu, 3 Oct 2002 21:36:02 +0200 From: =?iso-8859-15?Q?Aur=E9lien?= Nephtali <aurelien.nephtali@wanadoo.fr> To: Firsto Lasto <firstolasto@hotmail.com> Cc: freebsd-hackers@FreeBSD.ORG Subject: Re: related jail topic - /dev/null often and regularly reverts permissions... Message-ID: <20021003193602.GA4627@nebula.wanadoo.fr> In-Reply-To: <F354C0ydXtfGkeIByvU00007605@hotmail.com> References: <F354C0ydXtfGkeIByvU00007605@hotmail.com>
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--J2SCkAp4GZ/dPZZf Content-Type: text/plain; charset=iso-8859-15 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi, I've experimented this when I've rebuilt my world just after the announce of 4.7-RC. mergemaster asked me if I wanted to run MAKEDEV since it had change= d. I think it's this which broke up /dev/null, then i re-runed sh ./MAKEDEV and everything was fine :) I don't know if my second run of MAKEDEV solved the problem (maybe it was f= ixed before I run it again, I don't exactly know) -- Aur=E9lien On Thu, Oct 03, 2002 at 12:25:15PM -0700, Firsto Lasto wrote: >=20 > If you run a jail, and inside that jail is a /dev with the file /dev/null= =20 > in it, the normal 0666 permissions of /dev/null will often get changed to= =20 > 0600. >=20 > I cannot see any reason why this would happen - I thought maybe there was= =20 > something in /etc/rc that would do it, but there is not. Further, the=20 > reversions seem random and irregular - happens in some jails, doesn't in= =20 > others. >=20 > I have witnessed this on multiple jails in multiple different physical=20 > machines, on versions from 4.4 to 4.6.2. >=20 > Anyone have any ideas why this happening ? Has anyone else seen this ? >=20 > Perhaps /dev/null is not the only one this happens to, but just the most= =20 > noticable one ? (many programs break when /dev/null is 0600) >=20 >=20 >=20 > _________________________________________________________________ > MSN Photos is the easiest way to share and print your photos:=20 > http://photos.msn.com/support/worldwide.aspx >=20 >=20 > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-hackers" in the body of the message --J2SCkAp4GZ/dPZZf Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.7 (FreeBSD) iD8DBQE9nJwiDNsbHbt8ok8RAr/dAJ9k4TQdzYUgiri2OVWCyOge/+GhvgCfcmx3 qP3qdB+DMHoUN1QoWcHcgDE= =y81H -----END PGP SIGNATURE----- --J2SCkAp4GZ/dPZZf-- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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