On Wed, 1 Sep 2004 19:02:56 +0100, Rob MacGregor <freebsd.macgregor_at_blueyonder.co.uk> wrote: > Probably a stupid question, however... > > I've got my first jail running under 5.3-BETA1 and am trying to lock down /dev, > as per the advice in the jail man page. All attempts fail however: > > # devfs ruleset 10 > devfs ruleset: ioctl DEVFSIO_SUSE: Operation not permitted > # devfs rule apply hide > devfs rule: ioctl DEVFSIO_RAPPLY: Operation not permitted > > I'm pretty sure I've missed something obvious in a man page, but having re-read > them a few dozen times I'm darned if I can work it out. Any help appreciated. > How are you applying the devfs rules (on the host, or inside the jail)? If you are applying them from inside the jail, I don't believe that is supported. You need to apply the rules before starting the jail. ScotReceived on Wed Sep 01 2004 - 16:13:22 UTC
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