"Zeugswetter Andreas DCP SD" <[EMAIL PROTECTED]> writes:
>> No.  There is no reason to use a volume's root directory as a
>> tablespace;
>> especially so since the root directory ought to be owned by root

> That is not so on AIX. Only the moint point (the dir in the parent) is
> root.
> Once mounted it can have (and preserves) any permission you want.

Yeah, you *can* make it not-root-owned on most Unixen.  That doesn't
mean it's a good idea to do so.  For instance, if the root directory
is owned by Joe Luser, what's to stop him from blowing away lost+found
and thereby screwing up future fscks?  You should basically never have
more-privileged objects (such as lost+found) inside directories owned by
less-privileged users --- it's just asking for trouble.

                        regards, tom lane

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