Re: [BUGS] Breakage with VACUUM ANALYSE + partitions

> createdb: database creation failed: ERROR:  checkpoint request failed
> HINT:  Consult recent messages in the server log for details.

Attached is a simpler/faster version, based on the previous script, I just 
added a CHECKPOINT after the EXPLAIN ANALYSE.

It fails on head with:
 HINT:  Consider increasing the configuration parameter "max_wal_size". ERROR:  canceling autovacuum task CONTEXT:
automaticvacuum of table "fabien.public.pgbench_accounts" ERROR:  canceling autovacuum task CONTEXT:  automatic analyze
oftable "fabien.public.pgbench_accounts_1" ERROR:  canceling autovacuum task CONTEXT:  automatic analyze of table
"fabien.public.pgbench_accounts_2"ERROR:  could not fsync file "base/16384/16397.1": No such file or directory ERROR:
checkpointrequest failed HINT:  Consult recent messages in the server log for details. STATEMENT:  CHECKPOINT;
 

I tried it on pg prior to the flushing patches and it did not fail, so it 
seems to be related somehow. Probably the fix is similar, just some 
conditions to check when dealing with a file which has been removed by a 
large DELETE.

-- 
Fabien.