I am backing up at the moment, and have a few Q's. Using the open edition.
- I am using Webmin for backup of the /opt/zimbra directory using TAR. The backups are going over an NFS connection to another linux server.
- Webmin has an option for doing this backup using the DUMP format instead of TAR - Should I stick with TAR or switch to DUMP?
My questions are these:
- Does this look sufficient for backups?
- File issues - last week I did an RSYNC of /opt/zimbra and it was over 20+gigs. The TAR backups using webmin are coming in around 13 gigs. Why are they different?