... 检查free值是否过低 也可以用 # cat /proc/meminfo 21 磁盘空间 # df -h 22 磁盘I/O负载 # iostat -x 1 2 ...
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Df -h also shows how the disk was partitioned.
df - h还会显示磁盘的分区情况。
For example, run the command df -h to display an inventory of free disk space on your "UNIX" machine.
例如，可以运行df - h命令显示“UNIX”机器上的空闲磁盘空间。
This output is very different from the previous — flagged — version, because it is just the unfiltered results of df -h with a print statement injected at the top.
此输出与前面带标记的版本区别非常大，因为它只是使用顶部注入的print语句来打印的未经筛选的df—h命令结果。
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