Re: [HACKERS] win32 performance - fsync question
Tom Lane <[email protected]> Thu, 17 Mar 2005 14:02:29 -0500
| Newsgroups | gmane.comp.db.postgresql.devel.win32,gmane.comp.db.postgresql.devel.general |
|---|---|
| Message-ID | <[email protected]> |
Bruce Momjian <[email protected]> writes: > Tom Lane wrote: >> we should name the wal_sync_method that invokes it something different >> than fsync. "write_through" or some such? We already have precedent >> that not all wal_sync_method values are available on all platforms. > Yes, I am thinking that too. I hesistated because it adds yet another > sync method, and we have to document it works only on Win32, but I see > no better solution. It occurs to me that it'd probably be a good idea if the error message for an unsupported wal_sync_method value explicitly listed the allowed values for the platform. If there's no objection I'll try to make that happen. (I'm not sure if it's trivial or not: I think the GUC framework is a bit restrictive about custom error messages from GUC assign hooks...) regards, tom lane ---------------------------(end of broadcast)--------------------------- TIP 5: Have you checked our extensive FAQ? http://www.postgresql.org/docs/faq