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nullfs and chroot
- To: tech_(_at_)_openbsd_(_dot_)_org
- Subject: nullfs and chroot
- From: =?x-unknown?q?R=FCffy_v=F8n_W=FCnd=E9rh=FBn=D0?= <ruffy_(_at_)_dawghaus_(_dot_)_org>
- Date: Sat, 6 Feb 1999 21:53:53 -0500 (EST)
Anyone know of any problems with the following filesystem setup:
/dev/sd0d /usr ffs rw 1 2
/usr/jail /jail null ro,nosuid 0 0
such that /jail is a read-only version of the writable /usr/jail, into
which a webserver, FTP server, etc. are chroot'd?
Loopback nullfs mounts of NFS data are unreliable (cause corruption), but
I haven't seen any problems with FFS so far?
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