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[Q]Why backuped file size is larger than used size?

From: Kyu-Jang Yun <Kid2man_at_hit.co.kr>
Date: 1997/06/18
Message-ID: <33A72890.2DE3@hit.co.kr>#1/1

I ran EBU(obackup).
I got a result as follow.


Tablespace	Total	    Free	    Used	 EBU(backuped)
SYSTEM	     41,943,040	  30,797,824	  11,145,216	 11,927,552
RBS	    104,857,600	  61,845,504	  43,012,096	 43,122,688
TEMP	    104,857,600	 104,853,504	       4,096	104,726,528
TOOLS	     26,214,400	  20,455,424	   5,758,976	  4,980,736
USERS	     10,485,760	  10,481,664	       4,096	    131,072
WONGA	    314,572,800	 103,604,224	 210,968,576	166,985,728
TEST	     10,485,760	   9,048,064	   1,437,696	  1,441,792
configHWG.ora				     131,072
initHWG.ora				     131,072
control01.ctl				     262,144
total       613,416,960	 341,086,208	 272,330,752	333,840,384

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Why backuped file size is larger than used size? (especially TEMP and USERS Tablespace.)
Is it possible ? Received on Wed Jun 18 1997 - 00:00:00 CDT

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