ReaR備份linux系統時報錯:
ERROR: URL 'file:///mnt/backup/' has the backup directory '/mnt/backup/' in
分析原因: 如下圖,/mnt沒有獨立分區,屬於根分區,而備份數據需要存放在單獨的分區中。下圖可知/data獨立分區,故可把/mnt/backup改爲/data/backup
[root@localhost ~]$df -h
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/centos-root 9.8G 6.3G 3.5G 65% /
devtmpfs 470M 0 470M 0% /dev
tmpfs 487M 0 487M 0% /dev/shm
tmpfs 487M 8.0M 479M 2% /run
tmpfs 487M 0 487M 0% /sys/fs/cgroup
/dev/sda1 497M 163M 335M 33% /boot
/dev/mapper/centos-data 4.9G 2.5G 2.4G 52% /data
tmpfs 98M 0 98M 0% /run/user/0
[root@localhost ~]$