Re: Performance issues with compaq server
От | Denis Gasparin |
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Тема | Re: Performance issues with compaq server |
Дата | |
Msg-id | 1020947390.2035.3.camel@edspctec12 обсуждение исходный текст |
Ответ на | Performance issues with compaq server ("Samuel J. Sutjiono" <ssutjiono@wc-group.com>) |
Ответы |
Re: Performance issues with compaq server
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Список | pgsql-general |
The Compaq servers you indicated use the smart array controller which is very very slow in storing data into hard disks. Are you using the RAID? I suggest you to buy a controller with a larger write cache (the smart array controller does not have w-cache)... You should note a large performance progress... Also do not forget to set fsync to false and to use the COPY command whenever is possible... Bye! -- Doct. Eng. Denis Gasparin: denis@edistar.com --------------------------- Programmer & System Administrator - Edistar srl Il mer, 2002-05-08 alle 00:40, Samuel J. Sutjiono ha scritto: > I tried to load data using insert statement to our new database server (Compaq DL580, DL590, DL380 using SCSI driver) butit was very very slow. The database runs on Red Hat Linux 7.2 and PostgreSQL version 7.1.3 > > Does anybody know any idea to what cause this problem ? or things that I need to look or check (in the config. file) > > I appreciate any help. > > Regards, > Samuel
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