From owner-freebsd-stable@FreeBSD.ORG Tue Sep 9 11:23:09 2014 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 93E32EA6 for ; Tue, 9 Sep 2014 11:23:09 +0000 (UTC) Received: from smtp.infracaninophile.co.uk (smtp6.infracaninophile.co.uk [IPv6:2001:8b0:151:1:3cd3:cd67:fafa:3d78]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "smtp.infracaninophile.co.uk", Issuer "ca.infracaninophile.co.uk" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 216CDAF1 for ; Tue, 9 Sep 2014 11:23:08 +0000 (UTC) Received: from ox-dell39.ox.adestra.com (no-reverse-dns.metronet-uk.com [85.199.232.226] (may be forged)) (authenticated bits=0) by smtp.infracaninophile.co.uk (8.14.9/8.14.9) with ESMTP id s89BN1Jm082400 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES128-SHA bits=128 verify=NO) for ; Tue, 9 Sep 2014 12:23:02 +0100 (BST) (envelope-from matthew@freebsd.org) Authentication-Results: smtp.infracaninophile.co.uk; dmarc=none header.from=freebsd.org DKIM-Filter: OpenDKIM Filter v2.9.2 smtp.infracaninophile.co.uk s89BN1Jm082400 Authentication-Results: smtp.infracaninophile.co.uk/s89BN1Jm082400; dkim=none reason="no signature"; dkim-adsp=none; dkim-atps=neutral X-Authentication-Warning: lucid-nonsense.infracaninophile.co.uk: Host no-reverse-dns.metronet-uk.com [85.199.232.226] (may be forged) claimed to be ox-dell39.ox.adestra.com Message-ID: <540EE30E.7060305@freebsd.org> Date: Tue, 09 Sep 2014 12:22:54 +0100 From: Matthew Seaman User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:31.0) Gecko/20100101 Thunderbird/31.0 MIME-Version: 1.0 To: freebsd-stable@freebsd.org Subject: 10.1-PRERELEASE -- mirrored swap ? Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="fFXEhgOSontNPvJjD7wrC2ONuM37P8sjd" X-Virus-Scanned: clamav-milter 0.98.4 at lucid-nonsense.infracaninophile.co.uk X-Virus-Status: Clean X-Spam-Status: No, score=-0.9 required=5.0 tests=AWL,BAYES_00,RDNS_NONE, SPF_SOFTFAIL autolearn=no autolearn_force=no version=3.4.0 X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on lucid-nonsense.infracaninophile.co.uk X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 09 Sep 2014 11:23:09 -0000 This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --fFXEhgOSontNPvJjD7wrC2ONuM37P8sjd Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable I needed to install 10.1-PRERELEASE on some new hardware as we'd fluffed the timing slightly and bought kit with an LSI SAS 3004 HBA, which 10.0 doesn't support. Anyhow, I was gratified to see the option to 'Mirror Swap' in the installer, as that's something we'd always want to do. However, on this server, we installed onto a RAIDZ1 of 6 drives, resulting in: root@log-1:~ # swapinfo Device 1K-blocks Used Avail Capacity /dev/mirror/swap 2097148 0 2097148 0% root@log-1:~ # gmirror status Name Status Components mirror/swap COMPLETE da0p2 (ACTIVE) da1p2 (ACTIVE) da2p2 (ACTIVE) da3p2 (ACTIVE) da4p2 (ACTIVE) da5p2 (ACTIVE) Huh? A 6-way mirror seems pretty daft here. I'd have expected 3 swap devices each comprised of a 2-way mirror. Cheers, Matthew --fFXEhgOSontNPvJjD7wrC2ONuM37P8sjd Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQJ8BAEBCgBmBQJUDuMVXxSAAAAAAC4AKGlzc3Vlci1mcHJAbm90YXRpb25zLm9w ZW5wZ3AuZmlmdGhob3JzZW1hbi5uZXQxOUYxNTRFQ0JGMTEyRTUwNTQ0RTNGMzAw MDUxM0YxMEUwQTlFNEU3AAoJEABRPxDgqeTnOpoP/R1OBNPcpsGPYC0X1qzHqZt9 BY/j0RiEyxG+4dUR4geazQhQ5/uza9m8CK7fpCkFgXCKh5Y4eyM5OzVaiE3NNZzu QUJ33HrP39GJRqFzSUt1E1FwRw11remDrMcRdTH7H/bNmcRkc2fkCWwYQ3fmVpYb dSw69XT1RkSJvUwh2akN+iWdLCRBnU4ju14+0zJ/1/eosJLuNzR3CGZzCJ9fE578 1d44hz4sq0a+nIjIgqu4YTqugrOPRBKhv+VWKEmz0YZNsJV7Q7Q45TPbG4eOWRmn k4MZmYpoJfq2vUf2Ak2LVBm2xGs2DwAPWE79/XiIqGTaCYwlrbcTCngzYyJvXPzI wQePCQa2JcO7xgjzBYMSL3ppOWRiU5jgnxFIDy8CujkR2GQHrRTVb3uVV3O5P0nN qtsMfdPiqjKHRTKuiCT9vtmciHEunesbVSN9nj+93OOgw/b51k3R9WbtqQQ8A+7q qJA/Gmkm8Gjjx02E5HYwZlnbFg8CGkr3QAJrjR4CbvOneBG4/+g2Ij428cnE6hcP KDOZI1IXKoZYjaed9fyZlCdfOq5ypearpSt1Fxg4bGbLMxIG7sH/hpyuJoa2Z3KJ ZeMBS5O9V3JhqEpiLOwWkgaIxTcswFXuTDDbv26USrpqaCEPVVC3uUNbchqNGteF 0RfMddZizZrxl1cVP2aH =dHuy -----END PGP SIGNATURE----- --fFXEhgOSontNPvJjD7wrC2ONuM37P8sjd--