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    SubjectRe: Proposal: restrict link(2)

    Nicholas J. Leon writes:
    > Your example doesn't demostrate that if:
    >
    > user1 $ dd if=/dev/zero of=foo bs=1k count=1k
    > # repquota -a | grep user1
    > user1 -- 1029 0 0 1 0 0
    > user2 $ ln ~user1/foo ~/bar
    > user1 $ rm foo
    > # repquota -a | grep user1
    > user1 -- 1029 0 0 1 0 0
    >
    > at this point the quota's for user1 still show the usage, as they
    > should considering the blocks are still allocated. So user2 could fill
    > user1's quotas by hard linking foo as many times as needed.

    Linking foo multiple times won't increase user1's quota proportionately;
    user2 at least has to link many different files from user1.

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