Jfs provides fast file system restart in the event of a system crash 如果发生系统崩溃， jfs提供了快速文件系统重启。
2.
Jfs is a key technology for internet file servers since it provides fast file system restart times in the event of a system crash 因为在系统崩溃时， jfs能提供快速文件系统重启时间，所以它是因特网文件服务器的关键技术。
