linux disk clone tool

Abstract: There are many tools for viewing and counting disk partition tables and file systems in Linux. Some tools are versatile, not only viewing disk partition tables, but also performing disk partition operations; however, in this article, we only talk about viewing disk

management tool disk Druid provided by Red Hat Linux to complete the partition and mount point settings. In contrast to the above diagram and catalog introduction, you can think of the Linux system mount point as a tree/For the tree's roots/derivative of other mount points for the branches of this treeThe file under t

　　[[E-mail protected]~]# preface to the first of yesterday about the failure of shrinkage, open the solution; ACL permissions are also a very important point of knowledge, not difficult, but very practical;Disk quotas generally do not need to do their own, but to understand the principle.The rest is to compile their own Linux kernel, according to their own needs, whether it is hardware or other, you can cus

0. Most commonly used Pstree:[Email protected] temp]# Pstree-a|grep Multe| | '-multepoolser| | '-multepoolser| | ' -2*[{multepoolser}]1. > TopAll system processes can be displayedPress U, and then enter the appropriate execution user name, such as TomYou can see all the processes that Tom user started and the corresponding PID2. > Pstack pidYou can see the running state of each thread under this PID,[[email protected] multepoolserver]# pstack 14944 (PID number of the process)Thread 2 (thread 0x4

Article Title: a good way to view disk space in Linux. Linux is a technology channel of the IT lab in China. Includes desktop applications, Linux system management, kernel research, embedded systems and open source, and other basic classification I. df commands; 　 Df comes from the coreutils software package and comes

; Build a Linux operating system on the image file. Currently, another Linux operating system is built in a LinuxLinux operating system, mainly through the chroot tool and the software package Extraction Tool. Some basic things are still needed. Please refer to: Currently, some basic systems of commonly used releases h

1. df command; DF comes from the coreutils software package and comes with it during system installation. We can use this command to view the disk usage and the location where the file system is mounted; Example: [Root @ localhost beinan] # DF-lH Filesystem capacity in use available % mount point /Dev/hda8 11g 6.0g 4.4g 58%/ /Dev/SHM 236 M 0 236 m 0%/dev/SHM /Dev/sda1 56G 22g 35g 39%/mnt/sda1 We can see that the system is installed in/dev/hda8; th

operating system has its own FDISK in Windows9x/M, which is used to change the hard disk partition. It has a very convenient graphic interface tool in Windows NT/2000/XP, his location is slightly different in different Windows versions, for example, control panel-management tools-Computer Management-disk management under 2000 ). In

How to give Ubuntu a reasonable division of the area. Previously installed Linux is used to automatically allocate disk space, feel so less professional, so in Baidu and Google find a pass, see a good. What's depressing is that the extended partition settings are not found in the article (only primary and logical partitions are seen in the option), and I understand that he will automatically include these l

Tags: RAID LVM disk partition partitioning tool file systemfirst, disk basic knowledge1, disk and hard disk are all the unified address of the disk storage system. When the disk is work

code. In addition to downloading the kernel source code and adding patches, you can also usegitGet code: git clone git://git.kernel.org/pub/scm/linux/kernel/git/daveh/linux-2.6-lxc.git At kernelnewbies.org, you can find instructions on how to add patches to the kernel, configure, build, and install and start the kernel (see references ). Lxc requ

View disk space size in Linux 1. df command; df comes from coreutils software package and comes with it during system installation; we can use this command to view the disk usage and the location where the file system is mounted. for example: [root @ localhostbeinan] # df-lhFile... view disk space size in

1, through the ISO to create a bootable U disk system. 1.0, format the U disk for FAT32 format Linux can use the command Mkfs.vfat u disk's device path For example: Mkfs.vfat/dev/sdb where the U disk path can be viewed by command DF 1.1, the simplest method (but some cases will fail, and the U

. Linux File System: VFS: virtual FileSystem ensures that all disk device interfaces can use Linux: ext2, ext3, ext4, reiserfs, xfs, btrfs, and swap optical disks: iso9660 Windows: fat32 (vfat), ntfs Unix: ffs, ufs, jfs, jfs2 Network File System: nfs, cifs Cluster File System: ocfs2, gfs2 Distributed File System: ceph, moosefs, mogilefs, hdfs, gfs, glusterfs (1)

View disk space size in Linux 1. df command; df comes from coreutils software package and comes with it during system installation; we can use this command to view the disk usage and the location where the file system is mounted. For example: [root @ localhost beinan] # df-lhFilesystem capacity in use available % mount point/dev/hda8 11G 6.0G 4.4G 58%/dev/shm 236

In Windows, disk fragmentation is a common problem. If you do not pay attention to it, the system performance may be eroded. Linux uses the second extended File System (ext2), which processes file storage in a completely different way. Linux does not have the problem found in Windows systems, which makes many people think that

Please note that this article has been published in "The World of open systems". The copyright of this article belongs to this magazine. Do not repost it at will. repost this article and keep this statement. Linux Logical Disk volume management LVM details Keywords:Linux LVM disk management Disk File System Abstract:

Vmstat is short for VirtualMeomoryStatistics (virtual memory statistics). it monitors virtual memory, processes, and CPU activity of the operating system. He makes statistics on the overall situation of the system. The disadvantage is that he cannot conduct in-depth analysis on a process. The vmstat tool provides a low-cost system performance observation method. Because vmstat itself is a low-cost tool, on

partition. It has a very convenient graphic interface tool in Windows NT/2000/XP, the location is slightly different in different Windows versions (for example, control panel, management tools, computer management, and disk management in 2000 ). In Linux, fdisk can be used for partitioning, or a graphic interface program with the same functions. Each primary par

configuration file)Default.xml private1.xml private2.xml public1.xml public2.xmlCloning a virtual machineVirt-clone-o cloned Virtual machine-N New virtual machine name-F new Disk save path[Email protected] opt]# virt-clone-o rh6_node05-n hydra-f/var/lib/libvirt/images/rh6_node03.imgAssigning ' rh6_node03.img ' | GB 01:39——————————————————————————————————————————