红帽全球峰会4.9.2. 使用 noatime 挂载
当挂载文件系统时，可指定 Linux 挂载选项
noatime，它可在那个文件系统中禁用 atime 更新。
用法
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mount BlockDevice MountPoint -o noatime
mount BlockDevice MountPoint -o noatime
BlockDevice- 指定 GFS2 文件系统所在的块设备。
MountPoint- 指定要挂载 GFS2 文件系统的目录。
示例
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在这个示例中，GFS2 文件系统位于
/dev/vg01/lvol0，并挂载到关闭了 atime 更新的 /mygfs2 目录中。
mount /dev/vg01/lvol0 /mygfs2 -o noatime
mount /dev/vg01/lvol0 /mygfs2 -o noatime
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