tag 21011 notabug close 21011 stop On 08/07/15 09:39, erbenton wrote: > Hi, > The -x option of 'df' doesnt seem to work, when I exclude type sysfs it still > includes it. I was trying to get around this annoying error using the -x > option. > e.g: >> df > df: ‘/sys/kernel/debug/tracing’: Permission denied > Filesystem 1K-blocks Used Available Use% Mounted on > devtmpfs 4021028 16 4021012 1% /dev > tmpfs 4034396 608 4033788 1% /dev/shm > tmpfs 4034396 5488 4028908 1% /run > /dev/sda3 237244096 37634248 187535508 17% / > tmpfs 4034396 0 4034396 0% /sys/fs/cgroup > tmpfs 4034396 5488 4028908 1% /var/run > tmpfs 4034396 5488 4028908 1% /var/lock > /dev/sda1 488613 85005 373861 19% /boot > > So, i used this to find the "type" >>df -T /sys > Filesystem Type 1K-blocks Used Available Use% Mounted on > sysfs sysfs 0 0 0 - /sys > > and this to try and exclude sysfs: > >> df -x sysfs > df: ‘/sys/kernel/debug/tracing’: Permission denied > Filesystem 1K-blocks Used Available Use% Mounted on > devtmpfs 4021028 16 4021012 1% /dev > tmpfs 4034396 608 4033788 1% /dev/shm > tmpfs 4034396 5488 4028908 1% /run > /dev/sda3 237244096 37634244 187535512 17% / > tmpfs 4034396 0 4034396 0% /sys/fs/cgroup > tmpfs 4034396 5488 4028908 1% /var/run > tmpfs 4034396 5488 4028908 1% /var/lock > /dev/sda1 488613 85005 373861 19% /b > > But it doesnt work, it still includes sysfs
$ sudo df -T /sys/kernel/debug/tracing Filesystem Type 1K-blocks Used Available Use% Mounted on debugfs debugfs 0 0 0 - /sys/kernel/debug So try -x debugfs cheers, Pádraig.
