Linux Found a swap file by the name filename

在Linux中使用vi命令编辑mysql_backup.sh时遇到下面提示信息

E325: ATTENTION

Found a swap file by the name ".mysql_backup.sh.swp"

          owned by: root   dated: Sat Apr 23 23:58:28 2016

         file name: /mnt/resource/mysql_backup/mysql_backup.sh

          modified: YES

         user name: root   host name: xxxxxx

        process ID: 1998

While opening file "mysql_backup.sh"

             dated: Sun Apr 24 09:33:18 2016

      NEWER than swap file!

(1) Another program may be editing the same file.

    If this is the case, be careful not to end up with two

    different instances of the same file when making changes.

    Quit, or continue with caution.

(2) An edit session for this file crashed.

    If this is the case, use ":recover" or "vim -r mysql_backup.sh"

    to recover the changes (see ":help recovery").

    If you did this already, delete the swap file ".mysql_backup.sh.swp"

    to avoid this message.

"mysql_backup.sh" [converted] 151L, 4213C