How do you do dump? With compressness?
Do you have a lot of dead tuples/index entries?
-----Original Message-----
From: pgsql-admin-owner@postgresql.org
[mailto:pgsql-admin-owner@postgresql.org] On Behalf Of Chuming Chen
Sent: Monday, April 04, 2005 7:27 AM
To: pgsql-admin list
Subject: [ADMIN] is this normal?
Dear all,
I have a postgresql database.
"du -ks /var/lib/pgsql/data" gives me the following disk usage
45592808 /var/lib/pgsql/data (about 44G)
But after I did a pg_dump, the dump file only has the size of 5.9 G.
Thank you for your kind reply and comments.
--
Chuming Chen
System Administrator
NHLBI Proteomics Center
Medical University of South Carolina
135 Cannon Street, Suite 303
Charleston SC 29425
Tel: 843-792-1555 (O)
Fax: 843-876-1126
---------------------------(end of broadcast)---------------------------
TIP 3: if posting/reading through Usenet, please send an appropriate
subscribe-nomail command to majordomo@postgresql.org so that your
message can get through to the mailing list cleanly