2011/10/3 Simon Riggs <simon@2ndquadrant.com>:
> On Sun, Oct 2, 2011 at 11:45 PM, Dickson S. Guedes <listas@guedesoft.net> wrote:
>> I'm trying your patch, it was applied cleanly to master and compiled
>> ok. But since I started postgres I'm seeing a 99% of CPU usage:
>
> Oh, thanks. I see what happened. I was toying with the idea of going
> straight to a WaitLatch implementation for the loop but decided to
> leave it out for a later patch, and then skipped the sleep as well.
>
> New version attached.
Working now but even passing all tests for make check, the
regress_database's postmaster doesn't shutdown properly.
$ make check
...
...
============== creating temporary installation ==============
============== initializing database system ==============
============== starting postmaster ==============
running on port 57432 with PID 20094
============== creating database "regression" ==============
...
============== shutting down postmaster ==============
pg_ctl: server does not shut down
pg_regress: could not stop postmaster: exit code was 256
$ uname -a
Linux betelgeuse 2.6.38-11-generic-pae #50-Ubuntu SMP Mon Sep 12
22:21:04 UTC 2011 i686 i686 i386 GNU/Linux
$ grep "$ ./configure" config.log $ ./configure --enable-debug --enable-cassert
--prefix=/srv/postgres/bgwriter_split
Best regards,
--
Dickson S. Guedes
mail/xmpp: guedes@guedesoft.net - skype: guediz
http://guedesoft.net - http://www.postgresql.org.br