On Thu, Oct 27, 2011 at 4:40 PM, Magnus Hagander <mag...@hagander.net> wrote: > On Thu, Oct 27, 2011 at 09:29, Fujii Masao <masao.fu...@gmail.com> wrote: >> On Thu, Oct 27, 2011 at 3:29 AM, Magnus Hagander <mag...@hagander.net> wrote: >>> I've applied this version with a few more minor changes that Heikki found. >> >> Cool! >> >> When I tried pg_receivexlog and checked the contents of streamed WAL file by >> xlogdump, I found that recent WAL records that walsender has already sent >> don't >> exist in that WAL file. I expected that pg_receivexlog writes the streamed >> WAL >> records to the disk as soon as possible, but it doesn't. Is this >> intentional? Or bug? >> Am I missing something? > > It writes it to disk as soon as possible, but doesn't fsync() until > the end of each segment. Are you by any chance looking at the file > while it's running?
No. I looked at that file after shutting down the master server. Regards, -- Fujii Masao NIPPON TELEGRAPH AND TELEPHONE CORPORATION NTT Open Source Software Center -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
