Hi Satoshi, I was wondering about this problem. Please tell us about your system enviroment which is postgresql version ,OS, raid card, and file system.
Best regards, -- Mitsumasa KONDO NTT Open Source Software Center -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
