types of backup

Mainteance of a Linux System

You can use cron to run scripts on regular

Backing up your system

Options: Tape,ZIP,CD

Tradeoffs:
1. $/GB
2. sequential vs. random access (faster)
3. capacity

Types of backup
1.Full - every (every month)
2.Incremental - daily backups (every thing since last incremental backup)

To restore system, you should restore Full backup and all 29 incremental backups

3.Differental

Everything since last Full backup

To restore syste, 1 Full backup + 1 differential backup


Comments

Popular posts from this blog

HAproxy logging

teamcity Automatic Agent Start under Linux

NFS mount add in fstab _netdev instead of default | firewall-cmd --list-all