partition hard drive linux

home directory does not have separate partitions, and the user home directory has generated data for multiple users[Email protected] ~]# lsblkNAME maj:min RM SIZE RO TYPE mountpointSDA 8:0 0 20G 0 disk├─SDA1 8:1 0 200M 0 part/boot├─sda2 8:2 0 5G 0 Part/└─sda3 8:3 0 5G 0 part/testSr0 11:0 1 7.2G 0 rom[Email protected] ~]# Ll/homeTotal 12DRWX------. 5 Hacker test 4096 19:42 HackerDRWX------. 5 Share test 4096 19:43 shareDRWX------. 6 test test 4096 15:31 test[Email protected] ~]#Add a 20G

Linux add hard disk is a solution when the original hard disk space is not enough or need to use the other hard disk, because most beginners are accustomed to using virtual machine, here to implement Linux in the VMware virtual machine to add

Http://www.cnblogs.com/xmphoenix/archive/2011/08/17/2143291.html Long time no use of samba, just need to mount a Windows share under the FEDORA9, ready to use Smbmount, execute smbmount when the hint does not have this command, the system Samba also installed Ah, why not it, Google did not know, This concept has not been smbmount since FEDORA9, but it is using CIFS (Common Internet File systemcifs), which means that after that, the system can mount Windows sharing directly using the Mount plus

Article Title: resetting Linux partition tables after hard disk partitioning. Linux is a technology channel of the IT lab in China. Some basic categories, such as desktop applications, Linux system management, kernel research, embedded systems, and open source, may change th

I. DescriptionWhy would you want to install Linux with a hard drive? Just because I continued to buy two U disk, and then they are all lost, no longer buy. But now want to install a opensuse, no U disk, can only find a way through the hard disk installation.Record yourself through the detours, but also provide you with

attribute of the partition to add inode allocation)#4-is my hard drive down? The input/output errors in the log file (for example,/var/log/messages) indicate that the hard disk has some problems and may have become invalid. You can use the smartctl command to view hard disk

Linux hard disk partition command and operation linux partition fdiskcylindermount linux partition, space is measured in cylinders as a unit there are many related concepts, mainly incl

The current hard disk is mainly divided into the following: Ide,scsi,sata,sas. where SAS (serial Attached SCSI) is a serial attached SCSI, a new generation of SCSI technology. The following are the names of the Linux common devices: The naming convention for the IDE disk is this: There are two IDE interfaces on one motherboard, one IDE interface can connect two IDE disks, the first disk connecting first

Reference: http://www.cnblogs.com/xiaoluo501395377/archive/2013/04/03/2997098.htmlPS: This article only summarizes the knowledge points. Please refer to the original text for details.The first thing you need to know about disk partitioning:There are three types of hard disk partitions: Primary partition, extended disk partition, logical partition.Primary

VGCHANGE-AY/DEV/VG01//excited this volume group Lvscan//See if the VG01 volume group is active MKDIR/MNT/HDB//Create a new folder to use as a mount point mount/dev/vg01/Logical volume name (e.g. LogVol00)/MNT/HDB//Mount Vg01/logvol00 Uninstall when you are finished using Umount/mnt/hdb Vgchange-an/dev/vg01 to remove active LVM partitions Modify the volume group name of this hard drive is no longer boot, sh

over time. Hard Disk performance can only be noticed when data is read or written from the hard disk. The following are some specific measures to optimize the hard disk performance of Linux. I. Clear Disks This method looks simple: Clear the disk drive, delete unnecessary f

Tags: Linux under multi-path useFirst, the application of the environment and demand Operating system is red Hat 6.5 64-bit Mount storage capacity is 2.5T Based on this application environment, there are two issues that need to be addressed: In order to ensure the stability and transmission performance of the link, multi-path technology can be used. Mount storage hard

name 1 ide0 master disk/dev/had 2 ide0 slave Disk/dev/hdb 3 ide1 master disk/dev/hdc 4 ide1 slave Disk/dev/hdd 2. Partition the hard disk: as it is used as a data disk, you can divide it into one partition. Log on to the system as a root user, and use fdisk/dev/hdb (/dev/hdb as an example below) to enter the fdisk operation interface. Common commands for fdisk

Article Title: Linux hard disk partition formatting. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. [Root @ NAT ~] # Fdisk-lDisk/dev/sd

The steps to add a hard drive to a virtual machine are a little more nonsense, mainly listing a few detailed steps to set up after adding a hard drive:1. View disk information : Fdisk-lsBefore adding as shown:After adding as:can also be used: ls/dev/sd* view, such as:2. Disk partitioning :After disk recognition is succ

1. SSH Login server:2. List all drives:Command: Ll/dev/disk/by-pathI still have a SDA here.3. Check the disk partition status:Command: Fdisk-lThe top two sections indicate that I have two physical devices/DEV/SDA 149.1G (160G HDD Installed)/dev/mmcblk0 3.7G (motherboard belt 4G, also do not know what it was used to do.) I installed Fedora.)The third part is the existing one partition situation, mainly is mm

as follows. The following parameters are common parameters, users can adjust according to their own needs. For 16TB above the market, for the ext4 format used by the Toolkit e2fsprogs version is required. If the e2fsprogs version is too low, such as: e2fsprogs1.41.11, the following error message will appear: Mkfs.ext4:sizeofdevice /dev/md0toobigtobeexpressedin32bitsusinga blocksizeof4096. Upgrade: wgethttps://www.kernel.org/pub/linux/kernel/people/ty

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

.3) flexibly apply mount command to mount the file system:Example: Mount the/DEV/SDB1 partition to a command on the/WG directory: MOUNT/DEV/SDB1/WG4) Master the function of the Umount command: the implementation of the file system uninstall.5) Flexible application of the Umount command to implement file system uninstallation:For example, the command to uninstall the file system on/WG: UMOUNT/WG7.DF: Displays the number of disk usage and idle areas in

1. View the partition information:[Email protected]/]# fdisk-ldisk/dev/vdb:209.7 GB, 209715200000 bytesHeads, Sectors/track, 406349 cylindersUnits = Cylinders of 1008 * 516096 bytesSector size (logical/physical): bytes/512 bytesI/O size (minimum/optimal): bytes/512 bytesDisk identifier:0x000000002, hard disk partition:[Email protected]/]# FDISK/DEV/VDBCommand (M