I have 6 server, a server, 5 standby server, each server hard disk is full, the operating system is centOS7.6, business data is stored in the home,

My demand is that when the business data filled with home later can in turn transfer to other server, is the main business service and five standby server connection, the primary business data is stored in the home directory, in the main business server home directory is full, in turn, turn to other spare, spare 1 full turn standby after 2, and so on,

Could you tell me how to realize ah, everyone I'm a small white one, so please give me some details

CodePudding user response:

You first tell us:
Save a file or database data?

If the file is,
Can use FastDFS clustering upload, group name can be set to different
https://blog.csdn.net/ererfei/article/details/98197607

Of course, the structures, operation still has the certain difficulty, it is recommended that special ops colleagues help you

CodePudding user response:

reference 1/f, gypsy song response:

you first tell us:
Save a file or database data?

If the file is,
Can use FastDFS clustering upload, group name can be set to different
https://blog.csdn.net/ererfei/article/details/98197607

Of course, the structures, operation still has the certain difficulty, it is recommended that special ops colleagues help you

Bosses, is the file, I just saw your link, I can't use this tracking server and the client request, the server can automatically generate the file to my business under the home, I just think if the home storage is full, can I put my business generated files archived to spare 123, or, does not automatically, if I find full, I manually turned to also go, but I don't know how to operate, please instruct me,

CodePudding user response:

You must use your own ideas, it can only write programs to implement the
To assess the current server whether there is enough space, no I turn to the next