Article View: bit.databases.mssql-l
Article #154Re: Offline backup
From: BP Margolin
Date: Tue, 20 Feb 2001 15:28
Date: Tue, 20 Feb 2001 15:28
42 lines
2667 bytes
2667 bytes
Xavier, Certainly an offline backup can be restored ... well, not restored in the usual sense of the word, perhaps, but the operating system files can be copied over the production files. Keep in mind, however, that this technique does not capture any transactions entered since the time of the backup ... thus it can not be used to support either a strategy that requires recovery to the point of failure, or even a recovery to a point in time. If this is your sole backup/recovery strategy then consider setting the transaction log to truncation at checkpoint, because the transaction log is going to be useless. The DUMP and LOAD commands built within SQL Server 6.5 can support both recovery to the point of failure, and a recovery to a point in time, so they are both more powerful and more generic. ---------------------------------------------------------- BP Margolin Please reply only to the newsgroups. When posting, inclusion of SQL (CREATE TABLE ..., INSERT ..., etc.) which can be cut and pasted into Query Analyzer is appreciated. "Xavier S. Lescalier" <xlescalier@euromold.alcatelDOTcom> wrote in message news:96thlo$bhm$1@bt02e2.god.bel.alcatel.be... > Hi, > > I stop every night my SQL Server (6.5) service via a "net stop" command > before the backup software runs. > > I've heard that an offline backup is unusable in case you need to restore > your database. Is that true ? > > I know that buying a backup agent would be a better solution, but is an > offline backup really so bad ? > > Regards, > > > Xavier Lescalier. > >
Technical Details
Message-ID:
<3a928bc5_4@news3.prserv.net>Path:
arc1-ca.pugleaf.net!supernews.google.com!sn-xit-02!sn-xit-03!supernews.com!logbridge.uoregon.edu!newsfeed.us.ibm.net!ibm.net!news3.prserv.net!32.101.37.187References:
<96thlo$bhm$1@bt02e2.god.bel.alcatel.be>Show Full Headers
Complete Article Headers
X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 104de1,184638b653a9088f X-Google-Attributes: gid104de1,public X-Google-Thread: f6611,184638b653a9088f X-Google-Attributes: gidf6611,public X-Google-ArrivalTime: 2001-02-20 07:24:52 PST Reply-To: "BP Margolin" <bpmargo@attglobal.net> From: "BP Margolin" <bpmargo@attglobal.net> Newsgroups: bit.databases.mssql-l,comp.databases.ms-sqlserver References: <96thlo$bhm$1@bt02e2.god.bel.alcatel.be> Subject: Re: Offline backup Date: Tue, 20 Feb 2001 10:28:43 -0500 Lines: 44 X-Priority: 3 X-MSMail-Priority: Normal X-Newsreader: Microsoft Outlook Express 5.50.4133.2400 X-MimeOLE: Produced By Microsoft MimeOLE V5.50.4133.2400 NNTP-Posting-Host: 32.101.37.187 Message-ID: <3a928bc5_4@news3.prserv.net> X-Trace: 20 Feb 2001 15:22:45 GMT, 32.101.37.187 Organization: Global Network Services - Remote Access Mail & News Services X-Complaints-To: abuse@prserv.net Path: arc1-ca.pugleaf.net!supernews.google.com!sn-xit-02!sn-xit-03!supernews.com!logbridge.uoregon.edu!newsfeed.us.ibm.net!ibm.net!news3.prserv.net!32.101.37.187