hi All,
Ubuntu 12.04 and glusterfs 3.3.1.
root at tipper:/data# df -h /data
Filesystem Size Used Avail Use% Mounted on
tipper:/data 2.0T 407G 1.6T 20% /data
root at tipper:/data# du -sh .
10G .
root at tipper:/data# du -sh /data
13G /data
It's quite confused.
I also tried to free up the space by stopping the machine (actually LXC VM) with
no lock.
After umounting the space freed up right, though it took for a long time.
If I write directly to the fs, this behaviour is different.
This is a zfs the volume:
NAME PROPERTY VALUE
SOURCE
tank/lxc/tipper/brick1 type filesystem
-
tank/lxc/tipper/brick1 creation Fri Feb 15 14:26 2013
-
tank/lxc/tipper/brick1 used 16.4G
-
tank/lxc/tipper/brick1 available 1.98T
-
tank/lxc/tipper/brick1 referenced 16.4G
-
tank/lxc/tipper/brick1 compressratio 1.11x
-
tank/lxc/tipper/brick1 mounted yes
-
tank/lxc/tipper/brick1 quota 2T
local
tank/lxc/tipper/brick1 reservation none
default
tank/lxc/tipper/brick1 recordsize 128K
default
tank/lxc/tipper/brick1 mountpoint /tank/lxc/tipper/rootfs/mnt/brick1
local
tank/lxc/tipper/brick1 sharenfs off
default
tank/lxc/tipper/brick1 checksum on
default
tank/lxc/tipper/brick1 compression gzip
local
tank/lxc/tipper/brick1 atime off
inherited from
tank/lxc/tipper/brick1 devices on
default
tank/lxc/tipper/brick1 exec on
default
tank/lxc/tipper/brick1 setuid on
default
tank/lxc/tipper/brick1 readonly off
default
tank/lxc/tipper/brick1 zoned off
default
tank/lxc/tipper/brick1 snapdir hidden
default
tank/lxc/tipper/brick1 aclinherit restricted
default
tank/lxc/tipper/brick1 canmount on
default
tank/lxc/tipper/brick1 xattr on
default
tank/lxc/tipper/brick1 copies 1
default
tank/lxc/tipper/brick1 version 5
-
tank/lxc/tipper/brick1 utf8only off
-
tank/lxc/tipper/brick1 normalization none
-
tank/lxc/tipper/brick1 casesensitivity sensitive
-
tank/lxc/tipper/brick1 vscan off
default
tank/lxc/tipper/brick1 nbmand off
default
tank/lxc/tipper/brick1 sharesmb off
default
tank/lxc/tipper/brick1 refquota none
default
tank/lxc/tipper/brick1 refreservation none
default
tank/lxc/tipper/brick1 primarycache all
default
tank/lxc/tipper/brick1 secondarycache all
default
tank/lxc/tipper/brick1 usedbysnapshots 0
-
tank/lxc/tipper/brick1 usedbydataset 16.4G
-
tank/lxc/tipper/brick1 usedbychildren 0
-
tank/lxc/tipper/brick1 usedbyrefreservation 0
-
tank/lxc/tipper/brick1 logbias latency
default
tank/lxc/tipper/brick1 dedup on
local
tank/lxc/tipper/brick1 mlslabel none
default
tank/lxc/tipper/brick1 sync standard
default
tank/lxc/tipper/brick1 refcompressratio 1.11x
-
tank/lxc/tipper/brick1 written 16.4G
-
Do you have any idea, why that's happened?
10x
tamas
