Now the hard drive is getting bigger, and the original MBR partition, more than 2T hard drive will not be recognized, only use GPT way, but GPT if the original BIOS is unable to boot system, but if your motherboard support EFI, then you can use the Gpt+efi way, Support 3T large hard drive installation system.
Importan
the following command (each command followed by a carriage return) to complete the conversion:
Diskpart
List disk
Select Disk n
Clean
Convert xxx
Note: When you run the second command, all hard disks connected to your computer are listed with the/U disk and their number. Replace N in the third command with the hard drive number you want to convert, usually the primary hard disk number is 0. The xxx in the last command represents the result to be converted. Base type: basic; dyna
There are two ways to convert a disk in the form of a disk partition into a GPT partition form for the MBR (Master boot Record), the first from a command prompt that is brought from the system, and the second to use Third-party software, which describes two types of hair:
Important: Back up the data on your hard disk before you operate.
Command law:
Value Desc
WinXP does not recognize GPT disks and cannot read and write data on GPT disks, but is not affected when remote sharing.
We can go to "Disk Management", right click on the disk model below, see the pop-up menu, if there is "convert to GPT disk" words, your hard disk partition is MBR mode, if there is "convert to MBR d
disk for easy administration.Different partitions by: device name + partition number means, such as Sda1\sda2The mainstream partitioning mechanism is divided into MBR and GPT two kinds.partitioning is not a physical, but a logical concept. The MBR (Master Boot Record) is a traditional partitioning mechanism that is applied to the vast majority of PC devices that use the BIOS.Apple PC EFI
ThinkPad Pre-installed WIN8, hard disk with GPT partition, when reinstalling other systems can not be installed, will prompt "Windows cannot install to this disk, the selected disk in GPT partition format." So first use the following method to convert GPT to MBR. Can be inst
UUID:Blkid | grep sdb1TUNE2FS Get UUID:Tune2fs-l/DEV/SDB1 | grep UUIDAfter detecting the partition's UUID, modify the Auto Mount Profile:/etc/fstab, change the device to: Uuid= ID detected.3. Special CircumstancesYou are prompted to use this partition when you unmount the partition, and you cannot uninstall it:At this point, it is possible that a program is using the p
because the MBR partition table has a maximum addressable storage space of only 2Tb (2 x512 bytes). Therefore, in the case of large hard disks, the MBR partitioning method is gradually replaced by the GPT partition table. The following is an experiment for installing red Hat Enterprise Linux 6.4 on a 8T hard drive. Lab Preparation ToolsWorkstation 8.x or laterRed
GPT (GUID) partitioning (recommended)
sudo parted # Enter the parted tool, enter help to view assistance
SELECT/DEV/SDA # Select the device you want to operate, be sure to be careful not to operate the default device by mistake
Mklabel GPT # Sets the type of partition to use, and if you want to use MBR partitioning, enter MSDOS.
Mkpart # Addi
Installation system: CentOS 5.9_64bit, after partitioning, prompted the following error.Workaround:1. Press CTRL+ALT+F2 to enter the command line2. First view the partition SH #fdisk-LThe following assumes that the partition is/DEV/SDA3. Modify the label(parted) SELECT/DEV/SDA(parted) Mklabel// tip default is GPT, input msdos, enter(parted) print// See MSDOS, tha
Note here that if your current hard drive already has data, and do not want to affect the data, please download Diskgenius Professional Edition, and run 64-bit Professional Edition. Because the Diskgenius in PE is a free version, it does not support the MBR to turn GPT or GPT to MBR in the case of lossless data. The experimental environment here is an empty hard drive, so a
Linux EXT4 GPT partition Table recovery caseOne: Failure phenomenaThe hard disk partition location has bad lanes, causing the partition to be lost.650) this.width=650; "id=" aimg_531 "src=" http://bbs.huakebosi.com/data/attachment/forum/201608/14/ 132200zdfsqj3fydsfzjyf.png "class=" Zoom "width=" "alt=" 132200zdfsqj3fy
Problem:These two days to help colleagues on a MAC book AIR (2015) to install the WIN10 dual system, in the selection of the system partition "on the EFI system, Windows can only install to GPT partition" prompt, on the internet to find a lot of ways are not resolved. Later, the use of a Netizen method, successfully completed the installation.650) this.width=650;
The Acer laptop you just bought is Win8, and then the hard drive installation is upgraded to WIN10. Today want to format the installation of WIN10 so that the software can be removed, but nt6 HDD in WIN10 cannot be used, originally wanted to install Win7 and nt6 HDD installation WIN10, so the BIOS boot item changed to Lengcy, However, the installation of the prompt disk is a GPT partition caused the failure
Https://en.wikipedia.org/wiki/GUID_Partition_Tablehttps://zh.wikipedia.org/wiki/globally unique identity partition tableGUID Partition Table (GPT) is a standard for the layout of the partition table on a physical storage device, such as a hard disk drive or solid-state drive, using the globally Unique identifiers (GUID
you have completed the previous steps, you can do so in turn.ExperienceRestart your computer and press F12 (FN+F12) to select the system you want to enter.GRUBGNU Grub (GRand Unified bootloader "Grub") is a multi- OS launcher from the GNU Project. Grub is the implementation of a multi-boot specification that allows users to have multiple operating systems at the same time on the computer and select the operating system that they want to run when the computer starts. Grub can be used to select d
Present situation:1. Preinstalled Win8 notebooks are almost all Uefi boot mode, with GPT disk partition, so encountered "trouble" will not install, or according to the old tutorial installation, the results failed. And there are a lot of people are asking how to solve, in fact, there is on the Internet, the key word is "Uefi ubuntu"2. Many people say that this is Microsoft muffled up to die, to kill Linux.
When you use EasyBCD to install a dual system, skip this step.
Start with the question below:
Recently, I encountered some headaches when installing a computer system. Fortunately, after nearly one day of uninstalling and reinstalling the system, I finally completed the win8.1 + ubuntu13 Dual System Under EIF + GPT.
VcD4KPHA + zsrM4jGjuiC/messages + MnPsunUrcC0IE1CUiDX7rbg1rvWp7PWMlS1xLfWx/iho8v50tTP69T1sNE8L3A + messages/messages + Authorizatio
GPT format larger than 2TB partition[Email protected] ~]# Parted/dev/sdbGNU Parted 2.1Using/dev/sdbWelcome to GNU parted! Type ' help ' to view a list of commands.Mkpart GPT(parted) PrintMODEL:IBM ServeRAID m5110e (SCSI)Disk/dev/sdb:3596gbSector size (logical/physical): 512b/4096bPartition TABLE:GPTNumber Start End Size File system Name Flags(parted) Mkpart prima
PS: Server model Dell R720, this machine was previously installed with a GPT partition on the win 2008r2, which makes CentOS unreadable (but CentOS 6.x supports GPT by default), and the process is as follows:Problem: When the graphical interface is installed to a partitionYour boot partition is on a disk using the
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