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    SubjectRe: [PATCH 1/9] io-throttle documentation
    On Tue, 14 Apr 2009 22:21:12 +0200
    Andrea Righi <righi.andrea@gmail.com> wrote:

    > +Example:
    > +* Create an association between an io-throttle group and a bio-cgroup group
    > + with "bio" and "blockio" subsystems mounted in different mount points:
    > + # mount -t cgroup -o bio bio-cgroup /mnt/bio-cgroup/
    > + # cd /mnt/bio-cgroup/
    > + # mkdir bio-grp
    > + # cat bio-grp/bio.id
    > + 1
    > + # mount -t cgroup -o blockio blockio /mnt/io-throttle
    > + # cd /mnt/io-throttle
    > + # mkdir foo
    > + # echo 1 > foo/blockio.bio_id

    Why do we need multiple cgroups at once to track I/O ?
    Seems complicated to me.

    Thanks,
    -Kame



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