On 10/01/2019 10:46 am, Tom Lane wrote:
Larry Rosenman <l...@lerctr.org> writes:
My Buildfarm animal (peripatus) has been failing check since
yesterday.
Can someone look at it?
It's been doing this in parallel queries, in v11 and up:
2019-09-29 19:00:15.534 CDT [49513:1] ERROR: could not open shared
memory segment "/PostgreSQL.1225945786": Permission denied
2019-09-29 19:00:15.535 CDT [48596:491] pg_regress/partition_prune
ERROR: parallel worker failed to initialize
2019-09-29 19:00:15.535 CDT [48596:492] pg_regress/partition_prune
HINT: More details may be available in the server log.
2019-09-29 19:00:15.535 CDT [48596:493] pg_regress/partition_prune
CONTEXT: PL/pgSQL function explain_parallel_append(text) line 5 at
FOR over EXECUTE statement
2019-09-29 19:00:15.535 CDT [48596:494] pg_regress/partition_prune
STATEMENT: select explain_parallel_append('select avg(ab.a) from ab
inner join lprt_a a on ab.a = a.a where a.a in(1, 0, 0)');
2019-09-29 19:00:15.535 CDT [48596:495] pg_regress/partition_prune
WARNING: could not remove shared memory segment
"/PostgreSQL.1225945786": Permission denied
which looks like an external problem to me --- certainly, nothing
we changed yesterday would explain it. Did you change anything
about the system configuration, or do a software update?
regards, tom lane
I did do an upgrade to a later SVN rev.
Let me reboot and see if that fixes anything.
(this is -CURRENT on FreeBSD, so it's always a moving target).
--
Larry Rosenman http://www.lerctr.org/~ler
Phone: +1 214-642-9640 E-Mail: l...@lerctr.org
US Mail: 5708 Sabbia Dr, Round Rock, TX 78665-2106
