Re: Re[2]: [cobalt-users] Disaster recovery

[Marco Baurdoux <linux@xxxxxxxxxxxxx>]

Nice solution , but extremely CPU consumming, I assume ??

le 16.8.2001 12:41, Daniel Neuhaus à cobalt.com@xxxxxxx a écrit :

> Jason Vaughan wrote on 13.08.2001:
> 
>> WeeklyExport.pkg
>> 1. Prepare the system (shut down various services)
>> 2. Run CMU Export
>> 3. Tar CMU directory
>> 4. FTP CMU.tar to backup machine 2
> 
> 1. Create a user "backup" at the home site of the target raq. This
> user should have a large quota (2000 MB minimum per source raq).
> 
> 2. Install the Cobalt Migration Utitlity Package at least on the
> source raq. You can download CMU from
> http://www.cobalt.com/support/download/migration.html
> 
> 3. Then copy the following file backup.sh as root to
> /etc/cron.<something> and make it executeable (chmod 700 backup.sh).
> 
> 
> #### backup.sh located in cron.daily ###############################
> 
> #!/bin/sh
> 
> QUELLE="hostname-of-source.raq.com"
> ZIEL="hostname-of-target.raq.com"
> 
> rm -rf /home/cmu/$QUELLE
> rm /home/cmu/cmuLog
> /usr/sbin/cmuExport
> cd /home/cmu/$QUELLE
> 
> ftp -i -n $ZIEL  <<!EOF!
> user backup passwordofuserbackup
> 
> mkdir $QUELLE.bak
> cd $QUELLE.bak
> mdelete *
> cd ..
> rmdir $QUELLE.bak
> rename $QUELLE $QUELLE.bak
> 
> mkdir $QUELLE
> cd $QUELLE
> 
> ascii
> put cmu.xml
> put backup.md5lst
> 
> binary
> mput *gz
> 
> quit
> !EOF!
> 
> 
> ###################################################################
> 
> 4. Be sure to modify backup.sh:
> - change lines 3 (source raq) and 4 (target raq)
> - change the password for user backup (line 12)
> 
> 5. After two days you'll have two backup-versions (the cmuexport from
> today and yesterday) per source raq on your target raq:
> 
> /home/sites/users/backup/hostname-of-source.raq.com/
> /home/sites/users/backup/hostname-of-source.raq.com.bak/
> 
> 6. You'll get a email with the cmuexport-output to
> admin@xxxxxxxxxxxxxxxxxxxxxxxxxx
> 
> 7. The script runs fine since eight months under raq3 and raq4.
> There is no need to stop any services on the source-raq. Of course
> there's no warranty :-)
> 
> Regards,
> Daniel
> 
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=======================================================================

Marco Baurdoux
Unix Administrator
Infomaniak Network SA
Avenue de la Praille 26
1227 Carouge
Switzerland
Tel: +41 (0)22 820 35 41
Fax: +41 (0)22 820 35 46
http://web.infomaniak.ch

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