On Thu, May 14, 2015 at 11:32:12AM -0400, Ravi Krishna wrote: > Aha that pretty much explains it. Yes we are using streaming replication. > > However our DB2 folks are raising a concern that PG WAL writes may not be crash > safe, unless we are using write back technology in SAN or SSD , which we are > using. We write WAL to the kernel, then issue fsync. -- Bruce Momjian <bruce@xxxxxxxxxx> http://momjian.us EnterpriseDB http://enterprisedb.com + Everyone has their own god. + -- Sent via pgsql-admin mailing list (pgsql-admin@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-admin
