[collectd-changes] collectd, the system statistics collection daemon: Changes to 'collectd-4.10'

[Florian Forster]

 src/df.c |    2 ++
 1 file changed, 2 insertions(+)

New commits:
commit 3512bb1a50e2bf1a7f2998101fb5e7c5783bfa51
Author: Bruno Prémont <bonbons at linux-vserver.org>
Date:   Wed Mar 21 21:34:00 2012 +0100

    df plugin: when checking / do it just once
    
    Newer system symlink /etc/mtab to /proc/mounts which makes root
    filesystem seem mounted twice, once as type rootfs and once for the
    real device.
    
    When / is selected for df plugin, skip the rootfs mount-point as
    real root is usually mounted right on top of it.
    
    Not skipping it causes rrdtool to complain about two updates for the
    same timestamp, the first entry for rootfs passes but rrdtool complains
    when stats for the second occurrence for real filesystem is being
    considered.
    
    Signed-off-by: Bruno Prémont <bonbons at linux-vserver.org>
    Signed-off-by: Florian Forster <octo at collectd.org>