Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtp (Exim 4.80) (envelope-from ) id 1XB3qR-0002he-6G for pgsql-admin@arkaria.postgresql.org; Sat, 26 Jul 2014 15:25:11 +0000 Received: from localhost ([127.0.0.1] helo=postgresql.org) by malur.postgresql.org with smtp (Exim 4.80) (envelope-from ) id 1XB3qQ-0001kN-IC for pgsql-admin@arkaria.postgresql.org; Sat, 26 Jul 2014 15:25:10 +0000 Received: from magus.postgresql.org ([2a02:c0:301:0:ffff::29]) by malur.postgresql.org with esmtps (TLS1.2:DHE_RSA_AES_256_CBC_SHA256:256) (Exim 4.80) (envelope-from ) id 1XB3qP-0001kG-Ri for pgsql-admin@postgresql.org; Sat, 26 Jul 2014 15:25:09 +0000 Received: from mout.web.de ([212.227.17.11]) by magus.postgresql.org with esmtps (TLS1.2:DHE_RSA_AES_256_CBC_SHA256:256) (Exim 4.80) (envelope-from ) id 1XB3qI-0008S8-5V for pgsql-admin@postgresql.org; Sat, 26 Jul 2014 15:25:08 +0000 Received: from vm-mailsrv.lan.net ([87.155.114.56]) by smtp.web.de (mrweb101) with ESMTPSA (Nemesis) id 0MfHsM-1Wqebw1rli-00OlZX; Sat, 26 Jul 2014 17:24:58 +0200 Received: from localhost (localhost [127.0.0.1]) by vm-mailsrv.lan.net (Postfix) with ESMTP id 524132043; Sat, 26 Jul 2014 17:24:58 +0200 (CEST) X-Spam-Flag: NO X-Spam-Score: -2.898 X-Spam-Level: X-Spam-Status: No, score=-2.898 tagged_above=-99.9 required=6.31 tests=[ALL_TRUSTED=-1, BAYES_00=-1.9, FREEMAIL_FROM=0.001, URIBL_BLOCKED=0.001] autolearn=ham Received: from vm-mailsrv.lan.net ([127.0.0.1]) by localhost (vm-mailsrv.lan.net [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id eW7pg8jtuVyZ; Sat, 26 Jul 2014 17:24:49 +0200 (CEST) Received: from [10.94.76.249] (aurora.lan.net [10.94.76.254]) by vm-mailsrv.lan.net (Postfix) with ESMTP id 707A051649; Sat, 26 Jul 2014 17:24:49 +0200 (CEST) Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (1.0) Subject: Re: disk testing From: Jan Lentfer X-Mailer: iPad Mail (11D257) In-Reply-To: Date: Sat, 26 Jul 2014 17:24:50 +0200 Cc: pgsql-admin Content-Transfer-Encoding: quoted-printable Message-Id: <1C7EB8AA-3CBA-47C0-BD98-E1F9EF44A0D9@web.de> References: To: Scott Ribe X-Provags-ID: V03:K0:DIUGJ6gD2Mv4UAv4QlV2cKHIark541sbgR+zRVgP7um08iXQoC7 fXbshfdC0byAM2vfVEYe8TnoIsHPZ3mg4W8W8bL+hrQfIQe567r5IV6+QbJ17FHIhTTPLZM /w/2dDoemu3H3CXKqWzrl4qYH67tlJOgC8pgNxL61ciyIrI11j1Inq/BovRGTq9zgVPqRJG ysq/oXJIYYwLEUgj3acSg== X-Pg-Spam-Score: -1.9 (-) List-Archive: List-Help: List-ID: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: X-Mailing-List: pgsql-admin Precedence: bulk Sender: pgsql-admin-owner@postgresql.org > Am 26.07.2014 um 16:48 schrieb Scott Ribe : >=20 > What would you use to write/read/verify every sector of a hard disk? (I'm= interested in really testing a disk, not in being lied to by S.M.A.R.T.) >=20 > Given what I've got spare for testing, either a Win7 application, or some= LiveCD would be most convenient. Any Linux or BSD LiveCD should come with dd. Still you should save a copy o= f smartctl output before you run dd and compare it to smartctl output after= running dd, if dd finishes without error at all. Jan --=20 Sent via pgsql-admin mailing list (pgsql-admin@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-admin