Maximum mountpoints + chrooted login

["Magnus Naeslund\(f\)" <mag@fbab.net>]

I was thinking of doing a chrooted login for some ssh accounts.
The plan is this:

put stuff in
/home/u_dev
/home/u_etc
/home/u_bin

Then at login time mount them to
/home/user/dev
/home/user/etc
/home/user/bin
as readonly

chroot to /home/user

...

And then unmount them at logout time.

Does this seem like a bad idea?
(then please tell me why :))

One problem could be the _massive_ mounts, 3*online_users.
Are there any limits/drawbacks doing it like this?
Should i hardlink stuff instead? (worse maintainability).

Just a funny idea i have...
Hit me.

Magnus

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 Programmer/Networker [|] Magnus Naeslund
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