Date: Thu, 15 Feb 2007 16:45:45 +0100 From: "Vincent Bolinard" <vinzstyle@gmail.com> To: freebsd-questions@freebsd.org Subject: Re: Jailed mysqld doesn't work after a backup Message-ID: <bd4110c30702150745ya76b629kebf85cd6fcf9e317@mail.gmail.com> In-Reply-To: <bd4110c30702150415p2c685456h64bf5797dcd6e5f1@mail.gmail.com> References: <bd4110c30702150141l65f129a1t8dceb6d65485581f@mail.gmail.com> <bd4110c30702150415p2c685456h64bf5797dcd6e5f1@mail.gmail.com>
next in thread | previous in thread | raw e-mail | index | archive | help
I tried to use truss inside the jail : I copied the truss binary and ran ldd to copy the libraries needed by truss. I admit that I forgot to mount a /proc filesystem in the jail (truss needs it). But truss can't be executed (so /proc isn't a problem yet), the error is the same : jail: execv: /usr/bin/truss: Permission denied Permissions are 555, owned by root:wheel. I also tried with 755. What's wrong ?? I set up another jail with Apache, and it's working Thanks. 2007/2/15, Vincent Bolinard <vinzstyle@gmail.com>: > Hi, > > I've reinstalled MySQL in the jail to be sure, and it's still not working. > > I also forgot to tell that the previous jail ran under a 6.1 upgraded to 6.2. > Now, I'm running a fresh 6.2-RELEASE. > > The error message is the same : > jail: execv: /usr/local/libexec/mysqld: Permission denied > > Thank you for your help. > > > 2007/2/15, Vincent Bolinard <vinzstyle@gmail.com>: > > Hi, > > > > Yesterday, I backed up my MySQL jail with "tar jcpf" (and used tar > > jxpvf to extract). > > Now, when I try to run it as I used to (jail -U mysql /jail/mysqld/ > > mysqld.domaine.com 192.168.1.6 /usr/local/libexec/mysqld &), it fails > > giving me a "Permission Denied" error. > > > > If I try to run it with "chroot -u mysql /jail/mysqld > > /usr/local/libexec/mysqld &", it works ! > > > > I don't understand. > > > > Does somebody have an idea ? > > > > Thank you. > > > > P.S.: I'm running FreeBSD 6.2-RELEASE and MySQL server 5.0.27. > > >
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?bd4110c30702150745ya76b629kebf85cd6fcf9e317>