Josh Berkus <[EMAIL PROTECTED]> writes: > Andreas, >> So imho pg_compresslog is the correct path forward. The current >> discussion is only about whether we want a more complex pg_compresslog >> and no change to current WAL, or an increased WAL size for a less >> complex implementation. >> Both would be able to compress the WAL to the same "archive log" size.
> Huh? As conceived, pg_compresslog does nothing to lower log volume for > general purposes, just on-disk storage size for archiving. It doesn't help > us at all with the tremendous amount of log we put out for an OLTP server, > for example. I don't see how what you said refutes what he said. The sticking point here is that the patch as-proposed *increases* the log volume before compression. regards, tom lane ---------------------------(end of broadcast)--------------------------- TIP 5: don't forget to increase your free space map settings