Return-Path: X-Original-To: apmail-db-derby-commits-archive@www.apache.org Delivered-To: apmail-db-derby-commits-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id EDDB6105E4 for ; Wed, 9 Oct 2013 20:11:27 +0000 (UTC) Received: (qmail 70701 invoked by uid 500); 9 Oct 2013 20:11:27 -0000 Delivered-To: apmail-db-derby-commits-archive@db.apache.org Received: (qmail 70633 invoked by uid 500); 9 Oct 2013 20:11:26 -0000 Mailing-List: contact derby-commits-help@db.apache.org; run by ezmlm Precedence: bulk list-help: list-unsubscribe: List-Post: Reply-To: "Derby Development" List-Id: Delivered-To: mailing list derby-commits@db.apache.org Received: (qmail 70626 invoked by uid 99); 9 Oct 2013 20:11:25 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 09 Oct 2013 20:11:25 +0000 X-ASF-Spam-Status: No, hits=-2000.0 required=5.0 tests=ALL_TRUSTED X-Spam-Check-By: apache.org Received: from [140.211.11.4] (HELO eris.apache.org) (140.211.11.4) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 09 Oct 2013 20:11:23 +0000 Received: from eris.apache.org (localhost [127.0.0.1]) by eris.apache.org (Postfix) with ESMTP id A60302388980; Wed, 9 Oct 2013 20:11:02 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: svn commit: r1530777 - /db/derby/docs/trunk/src/adminguide/cadmindbintegrity.dita Date: Wed, 09 Oct 2013 20:11:02 -0000 To: derby-commits@db.apache.org From: chaase3@apache.org X-Mailer: svnmailer-1.0.9 Message-Id: <20131009201102.A60302388980@eris.apache.org> X-Virus-Checked: Checked by ClamAV on apache.org Author: chaase3 Date: Wed Oct 9 20:11:02 2013 New Revision: 1530777 URL: http://svn.apache.org/r1530777 Log: DERBY-6355 Data Integrity guidelines should include not deleting or otherwise tampering with files under the database directory Modified a topic in the Admin Guide. Patch: DERBY-6355-2.diff Modified: db/derby/docs/trunk/src/adminguide/cadmindbintegrity.dita Modified: db/derby/docs/trunk/src/adminguide/cadmindbintegrity.dita URL: http://svn.apache.org/viewvc/db/derby/docs/trunk/src/adminguide/cadmindbintegrity.dita?rev=1530777&r1=1530776&r2=1530777&view=diff ============================================================================== --- db/derby/docs/trunk/src/adminguide/cadmindbintegrity.dita (original) +++ db/derby/docs/trunk/src/adminguide/cadmindbintegrity.dita Wed Oct 9 20:11:02 2013 @@ -35,6 +35,10 @@ sync and cause unrecoverable database co failure, system crash, or software crash. To avoid database corruption, you can do the following:

    +
  • Do not touch any files or directories in the database directory, including +the log and seg0 directories and the service.properties +file. Editing, adding, or deleting files in this directory may cause data +corruption and leave the database in a non-recoverable state.
  • Do not enable disk write caching on the hard drive that holds the database. Disable write caching if it is turned on (it is enabled by default on many Windows systems). Disk write caching can increase operating system performance.