On Tue, Aug 12, 2014 at 6:19 PM, <furu...@pm.nttdata.co.jp> wrote: > Hi all, > > This patch is to add setting to send status packets after fsync to > --status-interval of pg_receivexlog. > > If -1 is specified to --status-interval, status packets is sent as soon as > after fsync.
I don't think that it's good idea to control that behavior by using --status-interval. I'm sure that there are some users who both want that behavior and want set the maximum interval between a feedback is sent back to the server because these settings are available in walreceiver. But your version of --status-interval doesn't allow those settings at all. That is, if set to -1, the maximum interval between each feedback cannot be set. OTOH, if set to the positive number, feedback-as-soon-as-fsync behavior cannot be enabled. Therefore, I'm thinking that it's better to introduce new separate option for that behavior. Regards, -- Fujii Masao -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
