Re: Found this in the server log on MAC OSX

To all,

It looks like it is the fault of the shutdown script <said Sean with
sheepish look on my face>

We have to take a look a the scripts, found them on the web, to figure
out what they are doing to cause this.

Sorry for the clutter in your mailboxes.

--sean

waiting for postmaster to shut
down................................................................ failed
pg_ctl: postmaster does not shut down
/Library/StartupItems/PostgreSQL/PostgreSQL: line 61: kill: ??: no such pid
/Library/StartupItems/PostgreSQL/PostgreSQL: line 61: kill: S: no such pid
/Library/StartupItems/PostgreSQL/PostgreSQL: line 61: kill: 3:35.75: no
such pid
/Library/StartupItems/PostgreSQL/PostgreSQL: line 61: kill: postgres::
no such pid
/Library/StartupItems/PostgreSQL/PostgreSQL: line 61: kill: tripmaster:
no such pid
/Library/StartupItems/PostgreSQL/PostgreSQL: line 61: kill: tripmaster:
no such pid
/Library/StartupItems/PostgreSQL/PostgreSQL: line 61: kill:
192.168.34.19: no such pid
/Library/StartupItems/PostgreSQL/PostgreSQL: line 61: kill: idle: no
such pid
/Library/StartupItems/PostgreSQL/PostgreSQL: line 61: kill: ??: no such pid
/Library/StartupItems/PostgreSQL/PostgreSQL: line 61: kill: S: no such pid
/Library/StartupItems/PostgreSQL/PostgreSQL: line 61: kill: 0:03.56: no
such pid
/Library/StartupItems/PostgreSQL/PostgreSQL: line 61: kill: postgres::
no such pid
/Library/StartupItems/PostgreSQL/PostgreSQL: line 61: kill: tripmaster:
no such pid
/Library/StartupItems/PostgreSQL/PostgreSQL: line 61: kill: tripmaster:
no such pid
/Library/StartupItems/PostgreSQL/PostgreSQL: line 61: kill:
192.168.35.16: no such pid
/Library/StartupItems/PostgreSQL/PostgreSQL: line 61: kill: idle: no
such pid
/Library/StartupItems/PostgreSQL/PostgreSQL: line 61: kill: in: no such pid
/Library/StartupItems/PostgreSQL/PostgreSQL: line 61: kill: transaction:
no such pid
/Library/StartupItems/PostgreSQL/PostgreSQL: line 61: kill: std-: no
such pid
/Library/StartupItems/PostgreSQL/PostgreSQL: line 61: kill: S: no such pid
/Library/StartupItems/PostgreSQL/PostgreSQL: line 61: kill: 0:00.71: no
such pid
/Library/StartupItems/PostgreSQL/PostgreSQL: line 61: kill: postgres::
no such pid
/Library/StartupItems/PostgreSQL/PostgreSQL: line 61: kill: stats: no
such pid
/Library/StartupItems/PostgreSQL/PostgreSQL: line 61: kill: buffer: no
such pid
/Library/StartupItems/PostgreSQL/PostgreSQL: line 61: kill: process: no
such pid
/Library/StartupItems/PostgreSQL/PostgreSQL: line 61: kill: std-: no
such pid
/Library/StartupItems/PostgreSQL/PostgreSQL: line 61: kill: S: no such pid
/Library/StartupItems/PostgreSQL/PostgreSQL: line 61: kill: 0:03.78: no
such pid
/Library/StartupItems/PostgreSQL/PostgreSQL: line 61: kill: postgres::
no such pid
/Library/StartupItems/PostgreSQL/PostgreSQL: line 61: kill: stats: no
such pid
/Library/StartupItems/PostgreSQL/PostgreSQL: line 61: kill: collector:
no such pid
/Library/StartupItems/PostgreSQL/PostgreSQL: line 61: kill: process: no
such pid

Tom Lane wrote:

>"Ed L." <pgsql(at)bluepolka(dot)net> writes:
>
>
>>On Monday February 23 2004 8:43, Sean Shanny wrote:
>>
>>
>>>*LOG: received smart shutdown request *
>>>*FATAL: the database system is shutting down
>>>FATAL: the database system is shutting down
>>>LOG: server process (PID 4691) was terminated by signal 9
>>>LOG: terminating any other active server processes
>>>LOG: statistics collector process (PID 361) was terminated by signal 9
>>>
>>>
>
>
>
>>Looks like it got a SIGTERM, which is what you might get if someone shutdown
>>OSX (osx pls gurus correct me).
>>
>>
>
>Uh, no, signal 9 is SIGKILL not SIGTERM. I'm not aware of any automatic
>mechanism in OS X that would issue SIGKILL against a Postgres backend.
>Certainly Postgres itself would not. Some Linux kernels issue SIGKILL
>to get out of out-of-memory situations, but I believe OS X to be better
>behaved than that.
>
>My private opinion is that Sean is mistaken and that the above trace
>shows someone manually (and not very competently) shutting down the
>database. First they tried a SIGTERM against the postmaster (or
>equivalently "pg_ctl stop") and after getting tired of waiting for
>the clients to shut down, they did SIGKILL against the backends.
>It's too bad we have no timestamps in this log, as the intervals
>between the above-recorded entries would be very revealing.
>
> regards, tom lane
>
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