Consulting a problem, I physical machine service for the three pieces of plate made raid5, capacity is not enough to add a piece of plate, is directly plugged in to the mount in the Linux environment, or need to shut down the server, do enter into the raid disk mount ah, for the first time in plate, no experience, bosses, please give directions,

CodePudding user response:

Must be turned off, as to add hard disk method to baidu, there are too many articles

CodePudding user response:

Need to shut down the server, enter the raid card setting, the new hard disk to join a new raid (never broke another raid), and then restart, should Linux fdisk can see the new hard disk