crash during autovacuum - Mailing list pgsql-admin

From wambacher@posteo.de
Subject crash during autovacuum
Date
Msg-id 22fb8ec4-67d8-314a-98db-91e2709106db@posteo.de
Whole thread Raw
Responses Re: crash during autovacuum  (Shreeyansh Dba <shreeyansh2014@gmail.com>)
Re: crash during autovacuum  (Tom Lane <tgl@sss.pgh.pa.us>)
List pgsql-admin

Hi,

this morning my database crashed, because of a problem during autovacuum.

this is the second time during the last 2 month and i can't find out why.

logfile:

2018-12-28 10:52:22 CET [23757-59] LOG:  Serverprozess (PID 14149) wurde von Signal 6 beendet: Aborted
2018-12-28 10:52:22 CET [23757-60] DETAIL:  Der fehlgeschlagene Prozess führte aus: autovacuum: VACUUM ANALYZE public.planet_osm_ways
2018-12-28 10:52:22 CET [23757-61] LOG:  aktive Serverprozesse werden abgebrochen
2018-12-28 10:52:23 CET [26335-1] postgres@planet3 FATAL:  das Datenbanksystem ist im Wiederherstellungsmodus
2018-12-28 10:52:23 CET [23757-62] LOG:  alle Serverprozesse beendet; initialisiere neu
2018-12-28 10:52:25 CET [26402-1] postgres@planet3 FATAL:  das Datenbanksystem ist im Wiederherstellungsmodus
2018-12-28 10:52:25 CET [26401-1] LOG:  Datenbanksystem wurde unterbrochen; letzte bekannte Aktion am 2018-12-28 10:50:10 CET


that's all i get :(

it is a really big table (552.669.751 records, 228 GB data + indices) and the last two autovacuum analyze did well. running for a really long time (> 2 days) but without any (known) problems.

any idea what's going on and what i can do?

Regards
walter

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