[root@localhost ~]# /data/sh/general/disk_usage_check.shINFO: Disk space usage is normal. (2)检查异常,查看需要人为介入判断及处理 [root@novalocal general]# /data/sh/general/disk_usage_check.shWARN: Filesystem /dev/vdb mounted on /data has problem: use rate is 76%, available space is ...
我们的下一个命令是 du 。 正如您所料,这代表 磁盘使用情况(disk usage)。 du 命令与 df 命令完全不同,因为它报告目录而不是驱动器的空间使用情况。 因此,您需要知道要检查的目录的名称。 假设我的计算机上有一个包含虚拟机文件的目录。 那个目录是 /media/jack/HALEY/VIRTUALBOX 。 如果我想知道该特定目录...
Disk /dev/sda: 931.5 GiB, 1000204886016 bytes, 1953525168 sectorsUnits: sectorsof1 * 512 = 512 bytesSectorsize(logical/physical): 512 bytes / 4096 bytesI/Osize(minimum/optimal): 4096 bytes / 4096 bytesDisklabel type: gptDisk identifier: 82213CA8-50E4-4DDB-9337-85E46DA03430Device StartEnd...
CPU占用率 / CPU Usage 工具: sar -P ALL 2 5 #每隔两秒对CPU的占用率采样一次,连续采样五次,最后打印出CPU总的以及每个核的占用情况 示例: [root@TVLD2 ~]# sar -P ALL 2 5 Linux 2.6.18-128.el5 (TVLD2) 10/20/2018 Average: CPU %user %nice %system %iowait %steal %idleAverage: all...
To check disk usage withpydf, you can execute: pydf -h This will produce an output similar to: Meanwhile, thedfcommand produces: Thepydfcommand’s output is more colorful, which can be more user-friendly for those who prefer a visual representation of disk usage. ...
$ sudo sfdisk -l sfdisk Check L 3、inux Disk Partition Table想了解更多用法,请参阅sfdisk的参考手册页。3. cfdisk(curses fdisk命令cfdisk是个简单程序,可用于打印输出和管理磁盘分区。它借助易于使用的界面提供了基本的分区功能。你可以使用类似功能比较强大的命令fdisk和sfdisk让用户可以查看、添加、删除和修改...
pte_none(*vmf->pte)) goto release; /* Deliver the page fault to userland, check inside PT lock */ if (userfaultfd_missing(vma)) { pte_unmap_unlock(vmf->pte, vmf->ptl); mem_cgroup_cancel_charge(page, memcg, false); put_page(page); return handle_userfault(vmf, VM_UFFD_MISSING...
If you reruntopdiskconsumer, you confirm your suspicions: When/homewas migrated to a separate partition, a large file,/home/olduser/bigfile, was left behind under/homeon the/filesystem: [root@klazarsk ~]# topdiskconsumer --limit 5 --alt-root /mnt/root#_# BEGIN REPORT==Server Time at ...
align-check TYPE N check partition N for TYPE(min|opt) alignment help [COMMAND] print general help, or help on COMMAND mklabel,mktable LABEL-TYPE create a new disklabel (partition table) mkpart PART-TYPE [FS-TYPE] START END make a partition name NUMBER NAME name partition NUMBER as NAME...
Method #1: Use the df Command to Check the Disk Space in Linux Thedfcommand is one of the easiestways to check disk space usageand available block size. Launch the terminal and enter the following command: # df As you can see, thedfcommand, which stands for disk free, displays how muc...