My old server have 3 Partitions now my new server have 2 Partitions. And missing /home Partitions. Does having any problem without /home directory Partitions? What does or used /home directory Partitions?
The /home directory is the default directory used to store the accounts. A separate partition is not required for /home, however the lack of a separate partition can lead to issues with quotas if you decide to store backups locally.