Obscure df -h output
Kris Kennaway
kris at FreeBSD.org
Thu Aug 28 08:30:25 UTC 2008
Marc Coyles wrote:
> One of my servers appears to be having a slightly dippy moment...
> Running FREEBSD 5.3-RELEASE-p5 i386 (I don't have the bottle to attempt
> freebsd-update to 7.0-REL, altho I really should... Still a relative
> newb tho, and not confident on a box I can only access by remote)
> running WHM 11.23.2 cPanel 11.23.4-R26157 - I'm seeing some very obscure
> results on df -h...
>
> #Filesystem Size Used Avail Capacity Mounted on
> /dev/ad0s1a 1.9G 648M 1.1G 36% /
> devfs 1.0K 1.0K 0B 100% /dev
> /dev/ad0s1g 47G 18G 25G 42% /home
> /dev/ad0s1d 1.9G 872K 1.8G 0% /tmp
> /dev/ad0s1e 9.7G 3.5G 5.4G 40% /usr
> /dev/ad0s1f 9.7G 2.1G 6.8G 23% /var
> devfs 1.0K 1.0K 0B 100% /etc/namedb/dev
> procfs 4.0K 4.0K 0B 100% /proc
> /libexec 1.9G 648M 1.1G 36% libexec
> /lib 1.9G 648M 1.1G 36% lib
> /usr/lib 9.7G 3.5G 5.4G 40% usr/lib
> /usr/sbin 9.7G 3.5G 5.4G 40% usr/sbin
> /usr/share 9.7G 3.5G 5.4G 40% usr/share
> /usr/bin 9.7G 3.5G 5.4G 40% usr/bin
> /usr/man 9.7G 3.5G 5.4G 40% usr/man
> /usr/X11R6 9.7G 3.5G 5.4G 40% usr/X11R6
> /usr/libexec 9.7G 3.5G 5.4G 40% usr/libexec
> /usr/local/bin 9.7G 3.5G 5.4G 40% usr/local/bin
> /usr/local/lib 9.7G 3.5G 5.4G 40% usr/local/lib
> /var/spool 9.7G 2.1G 6.8G 23% var/spool
> /var/lib 9.7G 2.1G 6.8G 23% var/lib
> /var/run 9.7G 2.1G 6.8G 23% var/run
> /var/log 9.7G 2.1G 6.8G 23% var/log
> /home/tff 47G 18G 25G 42% tff
> /tmp 1.9G 872K 1.8G 0% tmp
> /dev 1.0K 1.0K 0B 100% dev
> /bin 1.9G 648M 1.1G 36% bin
> /proc 4.0K 4.0K 0B 100% proc
>
>
> /etc/fstab reads as follows...
>
> # Device Mountpoint FStype Options Dump Pass#
> /dev/ad0s1b none swap sw 0 0
> /dev/ad0s1a / ufs rw 1 1
> /dev/ad0s1g /home ufs rw 2 2
> /dev/ad0s1d /tmp ufs rw 2 2
> /dev/ad0s1e /usr ufs rw 2 2
> /dev/ad0s1f /var ufs rw 2 2
> /dev/acd0 /cdrom cd9660 ro,noauto 0 0
>
>
> Any clues as to what's going on / advice on how to proceed...? This box
> crashed last week whilst I was on holiday and appeared to be a brute for
> Planet's TechSupport to get back online... Can't find anything in logs
> as to why. Am wondering if HDD is a bit unhealthy? There is a spare
> drive mounted in the box that I can begin to clone everything on to if
> needs be (and have "Absolute FreeBSD 2nd Edition" and "Best of FreeBSD
> Basics" to hand).
Looks like they did some strange things trying to get it back. Those
look like nullfs mounts with the same source and destination, which
makes no sense. What does mount -v show you?
Kris
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