Devrim GÜNDÜZ wrote: > > I recently started seeing the following in the logs: > > ERROR: could not read block 46 of relation > pg_tblspc/16385/8578554/11521501: Input/output error > CONTEXT: automatic vacuum of table "foo.pg_toast.pg_toast_8578780" > > This is a Slony-I 1.2.21 slave, which runs 8.4.3 on RHEL 5.5. > > This toast relation is the toast of an index of one of the most > frequently used tables. > > Is this *definitely* a disk error, or could it be related to PostgreSQL > itself? I'm in the process of replacing disks, but I wanted to make > sure. The error comes straight from the kernel, so the problem is certainly not in PostgreSQL. -- Alvaro Herrera http://www.CommandPrompt.com/ The PostgreSQL Company - Command Prompt, Inc. -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
