试题详情
单项选择题A system administrator has determined that the /development filesystem needs to be changed from JFS to JFS2 to take advantage of the new capabilites available in JFS2. What is the method to convert the /development filesystem from type JFS to JFS2?()

A、Umount the /development filesystem and remount it using the following command: mount -t jfs2 /development

B、Edit the /etc/filesystems file to change the type paramter to "jfs2" and change the log parameter to "jfs2log"

C、Backup the /development filesystem data, delete the JFS /development filesystem, create the new JFS2 /development filsystem, and restore the data to the /development filesystem

D、Backup the /development filesystem data, change the /development filesystem using the following command,chfs -t type=jfs2 /development.then, restore the data to the /development filesystem

  • C
  • 关注下方微信公众号,在线模考后查看

热门试题