Re: [HACKERS] Possible fix for occasional failures on castoroides etc

2014-05-17 Thread Andres Freund
On 2014-05-18 01:35:04 -0400, Tom Lane wrote: > Dave Page writes: > > On Sat, May 3, 2014 at 8:29 PM, Andres Freund > > wrote: > >> On 2012-09-17 08:23:01 -0400, Dave Page wrote: > >>> I've added MAX_CONNECTIONS=5 to both Castoroides and Protosciurus. > > >> I've just noticed (while checking wh

Re: [HACKERS] Possible fix for occasional failures on castoroides etc

2014-05-17 Thread Tom Lane
Dave Page writes: > On Sat, May 3, 2014 at 8:29 PM, Andres Freund wrote: >> On 2012-09-17 08:23:01 -0400, Dave Page wrote: >>> I've added MAX_CONNECTIONS=5 to both Castoroides and Protosciurus. >> I've just noticed (while checking whether backporting 4c8aa8b5aea caused >> problems) that this doe

Re: [HACKERS] Possible fix for occasional failures on castoroides etc

2014-05-06 Thread Dave Page
On Sat, May 3, 2014 at 8:29 PM, Andres Freund wrote: > On 2014-05-03 13:25:32 -0400, Tom Lane wrote: >> Andres Freund writes: >> > On 2012-09-17 08:23:01 -0400, Dave Page wrote: >> >> I've added MAX_CONNECTIONS=5 to both Castoroides and Protosciurus. >> >> > I've just noticed (while checking whet

Re: [HACKERS] Possible fix for occasional failures on castoroides etc

2014-05-03 Thread Andres Freund
On 2014-05-03 13:25:32 -0400, Tom Lane wrote: > Andres Freund writes: > > On 2012-09-17 08:23:01 -0400, Dave Page wrote: > >> I've added MAX_CONNECTIONS=5 to both Castoroides and Protosciurus. > > > I've just noticed (while checking whether backporting 4c8aa8b5aea caused > > problems) that this d

Re: [HACKERS] Possible fix for occasional failures on castoroides etc

2014-05-03 Thread Tom Lane
I wrote: > Unfortunately, it seems the Solaris implementors didn't read Stevens, > because it looks to me like they *do* return ECONNREFUSED on accept queue > overflow. Still, it's hard to see how that would be the issue if we're > still seeing this failure with only five clients. Also, after fur

Re: [HACKERS] Possible fix for occasional failures on castoroides etc

2014-05-03 Thread Tom Lane
Andres Freund writes: > On 2012-09-17 08:23:01 -0400, Dave Page wrote: >> I've added MAX_CONNECTIONS=5 to both Castoroides and Protosciurus. > I've just noticed (while checking whether backporting 4c8aa8b5aea caused > problems) that this doesn't seem to have fixed the issue. One further > thing t

Re: [HACKERS] Possible fix for occasional failures on castoroides etc

2014-05-03 Thread Andres Freund
On 2012-09-17 08:23:01 -0400, Dave Page wrote: > On Sun, Sep 16, 2012 at 12:44 PM, Andrew Dunstan wrote: > > > > On 09/16/2012 12:04 PM, Tom Lane wrote: > >> > >> It's annoying that the buildfarm animals running on older versions of > >> Solaris randomly fail with "Connection refused" errors, such

Re: [HACKERS] Possible fix for occasional failures on castoroides etc

2012-09-17 Thread Dave Page
On Sun, Sep 16, 2012 at 12:44 PM, Andrew Dunstan wrote: > > On 09/16/2012 12:04 PM, Tom Lane wrote: >> >> It's annoying that the buildfarm animals running on older versions of >> Solaris randomly fail with "Connection refused" errors, such as in >> today's example: >> >> http://buildfarm.postgresq

Re: [HACKERS] Possible fix for occasional failures on castoroides etc

2012-09-16 Thread Andrew Dunstan
On 09/16/2012 12:04 PM, Tom Lane wrote: It's annoying that the buildfarm animals running on older versions of Solaris randomly fail with "Connection refused" errors, such as in today's example: http://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=castoroides&dt=2012-09-15%2015%3A42%3A52 I bel

[HACKERS] Possible fix for occasional failures on castoroides etc

2012-09-16 Thread Tom Lane
It's annoying that the buildfarm animals running on older versions of Solaris randomly fail with "Connection refused" errors, such as in today's example: http://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=castoroides&dt=2012-09-15%2015%3A42%3A52 I believe what's probably happening there is tha