Backuo problem from ext3 file system

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I have backup problem of redhat 7.2 with ext3 file system.  I'm using =
dump for  backup.
The problem is one of the filesystem (/proj)  Incremantal  backup is not =
happening.=20
The command used is=20
dump -u1a -f /dev/st0 /dev/md0 =20

Daily its taking the entire file system backup eventhough i tried =
incremental.
This is happening only for /proj and  proj1 is working fine.

Filesystem            Size  Used Avail Use% Mounted on
/dev/md1               8.1G  3.4G  4.3G  44% /
/dev/sda1              48M   14M   31M  30% /boot
/dev/md0               39G   29G  7.7G  79% /proj
/dev/md2               16G   13G  2.4G  84% /proj1
none                     262M     0  262M   0% /dev/shm

Backup Device  :  HP SURESTORE DAT40
Dump Version   :  dump-0.4b28-1.i386.rpm


Regards,
Rajeesh Kumar M.P
System Administrator
Aalayance E-Com Services Ltd,
Bangalore - India


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<BODY bgColor=3D#ffffff>
<DIV><FONT face=3DArial size=3D2>I have backup problem of redhat 7.2 =
with ext3 file=20
system.&nbsp; I'm using dump for&nbsp; backup.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>The problem is one of =
the&nbsp;filesystem (/proj)=20
&nbsp;Incremantal&nbsp; backup is not happening. </FONT></DIV>
<DIV><FONT face=3DArial size=3D2>The command used is&nbsp;</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>dump -u1a -f /dev/st0 /dev/md0&nbsp; =
</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>Daily its taking the entire file system =
backup=20
eventhough i tried incremental.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>This is happening only for /proj and =
&nbsp;proj1 is=20
working fine.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial=20
size=3D2>Filesystem&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=
&nbsp;&nbsp;=20
Size&nbsp; Used Avail Use% Mounted=20
on<BR>/dev/md1&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp=
;&nbsp;&nbsp;&nbsp;&nbsp;=20
8.1G&nbsp; 3.4G&nbsp; 4.3G&nbsp; 44%=20
/<BR>/dev/sda1&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp=
;&nbsp;&nbsp;&nbsp;=20
48M&nbsp;&nbsp; 14M&nbsp;&nbsp; 31M&nbsp; 30%=20
/boot<BR>/dev/md0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&n=
bsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
39G&nbsp;&nbsp; 29G&nbsp; 7.7G&nbsp; 79%=20
/proj<BR>/dev/md2&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&n=
bsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
16G&nbsp;&nbsp; 13G&nbsp; 2.4G&nbsp; 84%=20
/proj1<BR>none&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp=
;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
262M&nbsp;&nbsp;&nbsp;&nbsp; 0&nbsp; 262M&nbsp;&nbsp; 0%=20
/dev/shm<BR></FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Backup Device&nbsp; :&nbsp; HP =
SURESTORE=20
DAT40</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Dump Version&nbsp;&nbsp; =
:&nbsp;&nbsp;<FONT=20
face=3D"Times New Roman" =
size=3D3>dump-0.4b28-1.i386.rpm</FONT></FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>Regards,</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Rajeesh Kumar M.P</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>System Administrator</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Aalayance E-Com Services =
Ltd,</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Bangalore - India</FONT></DIV>
<DIV>&nbsp;</DIV></BODY></HTML>

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