Re: log_collector doesn't respond to reloads

On 4/26/12 5:50 PM, Tom Lane wrote:
> Josh Berkus <josh@agliodbs.com> writes:
>> Summary: despite pg_reload(), log directory, filename and destination
>> don't change
>
> Looking at the code, it's really hard to see how this could possibly
> happen, unless maybe the process is blocking receipt of SIGHUP.  Which
> it shouldn't be.  Not sure about RHEL5, but on recent Linuxen you can
> check the process's signal masks like this:
>
>     grep ^Sig /proc/NNNN/status
>
> where NNNN is the logging collector's PID.  Could we see that?

SigQ:   0/399360
SigPnd: 0000000000000000
SigBlk: 0000000000000000
SigIgn: 0000000001007806
SigCgt: 0000000000000201

--
Josh Berkus
PostgreSQL Experts Inc.
http://pgexperts.com