Received: from magus.postgresql.org (magus.postgresql.org [87.238.57.229]) by mail.postgresql.org (Postfix) with ESMTP id 14A281608A20 for ; Tue, 7 Aug 2012 22:34:44 -0300 (ADT) Received: from cl-174.chi-02.us.sixxs.net ([2001:4978:f:ad::2] helo=tamriel.snowman.net) by magus.postgresql.org with esmtp (Exim 4.72) (envelope-from ) id 1SyvAX-0002kO-3l for pgsql-admin@postgresql.org; Wed, 08 Aug 2012 01:34:42 +0000 Received: by tamriel.snowman.net (Postfix, from userid 1000) id 31C2B22203; Tue, 7 Aug 2012 21:34:25 -0400 (EDT) Date: Tue, 7 Aug 2012 21:34:25 -0400 From: Stephen Frost To: Terry Schmitt Cc: pgsql-admin@postgresql.org Subject: Re: Data corruption after SAN snapshot Message-ID: <20120808013424.GN1267@tamriel.snowman.net> References: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="rXuskNLjRllcj9Ds" Content-Disposition: inline In-Reply-To: X-Editor: Vim http://www.vim.org/ X-Info: http://www.snowman.net X-Operating-System: Linux/3.2.0-1-amd64 (x86_64) X-Uptime: 21:22:42 up 163 days, 7:28, 7 users, load average: 0.04, 0.08, 0.05 User-Agent: Mutt/1.5.21 (2010-09-15) X-Pg-Spam-Score: -1.9 (-) X-Archive-Number: 201208/45 X-Sequence-Number: 39866 --rXuskNLjRllcj9Ds Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Terry, * Terry Schmitt (tschmitt@schmittworks.com) wrote: > The new environment is RHEL 6.x guests running inside Redhat Virtualization > using XFS and LVM. That's quite the shift, yet you left out any details on this piece.. How is the VM connected to the NetApp LUN? What kind of options have been chosen wrt cacheing? Have you tried your 8.4 "known good" S/W stack under this virtualized environment? Thanks, Stephen --rXuskNLjRllcj9Ds Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iEYEARECAAYFAlAhwiAACgkQrzgMPqB3kijwZgCeI6nppZHmvMPHRWojjY9Zolin 5H8Anj6xdHtMDvVDFwnexfXlPt62U81D =OAXu -----END PGP SIGNATURE----- --rXuskNLjRllcj9Ds--