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On a test service, make sure that your backup-recovery process work. After backing up the database and file system, delete the service as detailed below and then recover it.
[root@yourserver root]# svc -d /service/service0 + night, edit the crontab file for service0:[service0@yourserver service0]$ export EDITOR=emacs;crontab -eAdd this line to the file. The numbers and stars at the beginning are cron columns that specify when the program should be run - in this case, whenever the minute is 0 and the hour is 1, i.e., 1:00 am every day.
0 1 * * * /usr/local/pgsql/bin/pg_dump -f /var/lib/aolserver/service0/database-backup/service0_`date +\%Y-\%m-\%d`.dmp service0If you plan to back up the whole /var/lib/aolserver/service0 directory, then it would be redundant to keep a history of database backups. In that case, set up the cron job to overwrite the previous backup each time:
0 1 * * * /usr/local/pgsql/bin/pg_dump -f /var/lib/aolserver/service0/database-backup/service0_nightly.dmp service0
On a test service, make sure that your backup-recovery process work. After backing up the database and file system, delete the service as detailed below and then recover it.
[root@yourserver root]# svc -d /service/service0 [root@yourserver root]# mv /var/lib/aolserver/service0/ /var/lib/aolserver/service0.lost [root@yourserver root]# rm /service/service0 rm: remove symbolic link `/service/service0'? y @@ -308,4 +308,4 @@ joeuser:~$ restart-aolserver birdnotes
That's it! The script will email you with each successful backup (or if it fails, it will send you an email with the reason) -