[Ocfs2-users] About DISK space of OCFS2.

[ohue.hidetoshi at jp.fujitsu.com]

Hi ALL

I have a question about DISK space of OCFS2. 
I copy a file by a "cp" command after check the DISK space by "df -k" command.
There is no change when I cheked the DISK space by "df -k"command again. 

I show below an procedure.
-------------------------------------------------------------------------------
root at CPU_N:/fm/bbb> ls -l
total 3
-rwxr-xr-x 1 root root  89 Jan  3 16:01 qmount.sh
-rwxr-xr-x 1 root root 137 Jan  3 16:01 qumount.sh
-rwxr-xr-x 1 root root 435 Jan  3 16:01 set_if.sh
-rwxr-xr-x 1 root root  97 Jan  3 16:01 shtest.sh
-rwxr-xr-x 1 root root 468 Jan  3 16:01 syslog_chg.sh
-rwxr-xr-x 1 root root  46 Jan  3 16:01 testtest.sh

root at CPU_N:/fm/bbb> df -k
Filesystem           1K-blocks      Used Available Use% Mounted on
/dev/sda4              6594680    150216   6444464   3% /fm

root at CPU_N:/fm/bbb> cp set_if.sh set_if.cpy

root at CPU_N:/fm/bbb> sync

root at CPU_N:/fm/bbb> df -k
Filesystem           1K-blocks      Used Available Use% Mounted on
/dev/sda4              6594680    150216   6444464   3% /fm

root at CPU_N:/fm/bbb> ls -l
total 4
-rwxr-xr-x 1 root root  89 Jan  3 16:01 qmount.sh
-rwxr-xr-x 1 root root 137 Jan  3 16:01 qumount.sh
-rwxr-xr-x 1 root root 435 Jan  3 16:04 set_if.cpy
-rwxr-xr-x 1 root root 435 Jan  3 16:01 set_if.sh
-rwxr-xr-x 1 root root  97 Jan  3 16:01 shtest.sh
-rwxr-xr-x 1 root root 468 Jan  3 16:01 syslog_chg.sh
-rwxr-xr-x 1 root root  46 Jan  3 16:01 testtest.sh
-------------------------------------------------------------------------------

*The version is the following. 
 Linux-2.6.21.7
 ocfs2-tools-1.2.3


Do you know a reason and a solution? 
Please give it for me.

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