Current status of nullfs and/or unionfs?
ltning at anduin.net
Fri May 6 03:45:34 PDT 2005
On 06-05-05 09:25, "Danny Braniss" <danny at cs.huji.ac.il> wrote:
>> Interesting approach. Is this with 4.x or 5.x? How do you union-mount /etc
>> (mount command/fstab entry)?
> been doing it since 4.x (i think x < 9)
Any idea how unionfs will behave if stacked (more mounts on top of each
other)? I was playing with the thought of having a "template" jail directory
which I unionmount into my jails, then perhaps use your trick to union-mount
a md device into certain points in the jail. Got a gut feeling about that?
> in initdiskless (5.x) we have:
> if [ -e /conf/union ]; then
> kldload unionfs
> mount_md 4096 /conf/etc
> chmod 755 /conf/etc
> mount_unionfs /conf/etc /etc
> ls -R /etc > /dev/null
> touch /etc/.sentinel
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