Re: Postgres will not start due to corrupt index

Robert Sosinski <rsosinski@ticketevolution.com> writes:
> We are running Postgres 9.1.3, and after stopping it by physically shutting off the machine, we rebooted and now get
thiserror whenever we try to start it.  
> 2012-10-02 13:54:30 PDT PANIC:  GIN metapage disappeared

This looks like an issue that was fixed in 9.1.4.  Update and it should
start successfully (assuming your machine does fsyncs correctly;
otherwise you might have some actual data corruption there ...)

            regards, tom lane