logger.error("Not support GPT disk currently") sys.exit(1) def check_commands(command_list=[]): """检查运行环境和工具是否支持""" for cmd in command_list: ret, _ = commands.getstatusoutput("which %s" % cmd) if ret: logger.error("%s: command not found" % cmd) sys.exit(1) # d...
Step 1: Choose a Disk Partition That You Want To Check for Errors First, you must identify and select a disk partition that you want to examine for potential errors. For that, you can list down all of your disk partitions with the following command: ...
for command-line debugging (Nagios may truncate output) -X, --exclude-type=TYPE Ignore all filesystems of indicated type (may be repeated) -N, --include-type=TYPE Check only filesystems of indicated type (may be repeated) -n, --newlines Multi-line output of each disk's status ...
duf 是一个终端工具,旨在增强传统的 Linux 命令 df 和 du。它可以让你轻松地检查可用磁盘空间,对输出进行分类,并以用户友好的方式呈现。来源:https://linux.cn/article-13165-1.html作者:Ankush Das译者:gee…
2. Check Information on Linux Disk Space Usage The command"df -a"is used to display information about all the mounted filesystems disk space usage, which includes total space, used space, available space,memory utilization, and the percentage of space used for each filesystem. ...
Step 3: The dd command is also used to check the server latency dd if=/dev/zero of=/tmp/test2.img bs=512 count=1000 oflag=dsync This command finds out simple I/O performance. 2Checking the Linux Disk for Errors The 'fsck'is quite handy in theLinux systemas it is used for checki...
Step 2: Scan for Bad Blocks Then scan your Linux disk drive to check for bad sectors/blocks by typing: sudo badblocks -v /dev/sda10 > badsectors.txt Scan Hard Disk Bad Sectors in Linux In the command above,badblocksis scanning device/dev/sda10(remember to specify your actual device) wi...
Method 1: UsebadblocksTool to Check Bad Blocks on Hard Disk in Linux Using thebadblock toolin your Linux terminal, you can find out the overall status of your hard disk. It will take a while to generate a full-body report. This terminal command can get the read-only permission, so it...
Command (mforhelp):## 此时,并没有在系统中生效,改变只是暂时放在内存中Command (mforhelp): w#按w保存并退出The partition table has been altered! Calling ioctl() to re-read partition table. Syncing disk 在w之前,检查一次,是不是在新的磁盘上创建分区。无误之后再按回车键,否则会发生无法挽回的错误...
Command (m for help): w The partition table has been altered! Calling ioctl() to re-read partition table. Syncing disks. [root@iz2ze122w6gewwurz1e637z ~]# mkfs.ext4 /dev/vdb1 # 3. 创建文件系统 mke2fs 1.42.9 (28-Dec-2013) ...