Re: FreeBSD Softupdates??
| От | Bruce Momjian |
|---|---|
| Тема | Re: FreeBSD Softupdates?? |
| Дата | |
| Msg-id | 200009262102.RAA27674@candle.pha.pa.us обсуждение |
| Ответ на | Re: FreeBSD Softupdates?? (Dale Walker <dale@icr.com.au>) |
| Список | pgsql-general |
Soft updates make file creation/destruction faster. My BSDI system uses it, and it is clearly faster for interactive use. I never tested PostgreSQL. > Bruce Momjian wrote: > > > > > > No, softupdates to not affect recovery. Standard PostgreSQL flushes all > > stuff to disk on transaction commit, and this it not affected by the > > file system softupdate status. > > > > AAahhh... > > yes I see (light goes on in head), this was sort of aluded to in on of > the responses, but it didn't click. > > Therefore, there would be little practical benefit?? > > I'll try a long series of insert/select/updates and compare. > > > -- > Dale Walker dale@icr.com.au > Independent Computer Retailers (ICR) http://www.icr.com.au > ICRnet http://www.icr.net.au > -- Bruce Momjian | http://candle.pha.pa.us pgman@candle.pha.pa.us | (610) 853-3000 + If your life is a hard drive, | 830 Blythe Avenue + Christ can be your backup. | Drexel Hill, Pennsylvania 19026
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