Partitioning methods and remote connection errors in Linux

I. 1. Common partitioning method---no important data

Boot information for the/boot 200M storage System, kernel

swap Swap partition prevents memory from running out of a temporary memory if your memory is less than 8G swap is 1.5 times times more memory if your memory is greater than 8G swap to 8G

/root partition How much left to give

2. When you have a lot of important data

Boot information for the/boot 200M storage System, kernel

swap Swap partition prevents memory from running out of a temporary memory if your memory is less than 8G swap is 1.5 times times more memory if your memory is greater than 8G swap to 8G

/root Partition 20g-200g

/data store important data how much is left

3. You don't know if the data is important

Boot information for the/boot 200M storage System, kernel

swap Swap partition prevents memory from running out of a temporary memory if your memory is less than 8G swap is 1.5 times times more memory if your memory is greater than 8G swap to 8G

/root Partition 20g-200g

The remaining space does not divide, keep the WHO uses who partition

Two. 1. The first milestone---Road

Ping 10.0.0.200

2. Second milestone--whether or not someone robbed

iptable Firewall

3. Third milestone-whether someone bought a ticket (SSH service has not been started)

Tenet 10.0.0.200 22

Partitioning methods and remote connection errors in Linux