Re: Tom Lane 2012-06-29 <8308.1340933...@sss.pgh.pa.us> > in async.c that would try to create the missing page. This error will > persist until the server is restarted (thus resetting the state of > pg_notify), even if the underlying disk-full condition is cleared.
Thanks for digging into this and providing a patch. I've applied it to 9.1.4-2 here, and now the server recovers more gracefully from the error: (sorry for the German locale, the error is ENOSPC) 2012-07-02 17:45:59 CEST FEHLER: konnte auf den Status von Transaktion 0 nicht zugreifen 2012-07-02 17:45:59 CEST DETAIL: Konnte nicht in Datei »pg_notify/0000« bei Position 32768 schreiben: Auf dem Gerät ist kein Speicherplatz mehr verfügbar. 2012-07-02 17:45:59 CEST ANWEISUNG: commit A subsequent "notify foobar" command did succeed after clearing the disk space. What is still puzzling me is that the customer is repeatedly reporting these issues, even after rebooting the system. I am not 100% sure at which point the disk full situation was resolved, but at least it sounds like that problem would reappear after restarts. I will need to get more detailed reports on the order of events there to make sure. Christoph -- c...@df7cb.de | http://www.df7cb.de/
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