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 <[EMAIL PROTECTED]>:
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 <[EMAIL PROTECTED]>:
> 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.
>

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