Jernigan, Kevin wrote: > Disk is only a single point of failure in RAC if you configure non-redundant storage. > In general, Oracle recommends triple mirroring to protect against disk failures, > as they have had many experiences over the years where customers with mirrored disks > would see consecutive disk failures within short periods of time. The single point of failure in Oracle RAC is the ASM file system. Yours, Laurenz Albe -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general