This is probably a question for a PostgreSQL group, but I though users using
bacula may have come across this problem.
I am using PostgreSQL for the database, last week when I checked, my database
size was 10GB. I removed one month worth of volumes from the bacula database
and ran dbcheck command. It deleted about 40,000 rows from the database, but
the database size was still 10GB. Next, I ran postgresql vacuumdb (vacuumdb -q
-d bacula -z -f)command to reclaim the space used by deleted rows, but the
database size is still 10GB. How do I reduce the size of the database?
I also backup the catalog every night using pgdump command. Before I deleted
the 40,000 rows the backup file size was 800MB, after deleting 40,000 rows the
backup file size is still 800MB.
# df -h /baculaDB
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/VolGroup01-baculaDB
99G 11G 83G 12% /baculaDB
bacula=# select pg_database.datname,
pg_size_pretty(pg_database_size(pg_database.datname)) as size from pg_database;
datname | size
-----------+---------
template1 | 4272 kB
template0 | 4272 kB
postgres | 4272 kB
bacula | 10 GB
(4 rows)
Hemant Shah
E-mail: [EMAIL PROTECTED]
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