how to restore formatted hard disk

Corrupt file or directory and cannot read description The file system structure of this disk is corrupted. In peacetime if the data is not important, then the direct format can be used. But sometimes the data inside is very important, then you have to restore the data before formatting. Specific recovery methods can be seen in the body (non-formatted recovery method)Tools/software: Star Data Recovery softwa

block cannot be repaired, you need to format the hard drive with Fdisk:#fdisk/dev/sdl#d#n#p#Enter#Enter#wFormat the disk with the Ext4 file system:#mkfs. EXT4/DEV/SDL1Mount the formatted hard drive back:#mount-L/HADOOP07/HADOOP/7-T Ext4-o Defaults,noatime,nodiratime,noautoIf a few days later found/var/log/messages ins

, default 28): 28 # create a logical partition in the extended partition 　 Last cylinder ...... (28-522, default 522): 522 # It means that only one logical partition is created. 　 Command acton (m for help): w # Save and exit 　 Convert partition type: 　 Command acton (m for help): t # convert the partition type 　 Partition number (1-4): 2 # select the second primary partition 　 Hex code (type L to list codes): 82 # encoding corresponding to the partition type can be listed by L 　 Format and moun

Attach a new hard disk to the CentOS Server The hard disk on a server is not very large, but because frequent backup is required, backup is required. If the backup space is insufficient, two server hard disks will be mounted. The Linux system partition and mount methods ar

The official version of Windows 8 has been released for some time, because want to experience its Hyper-V function, so do not want to install it in the virtual machine, but my notebook has been installed in the server 2008 R2 stable, power saving, the fan almost do not move, I have been using it as a client, so do not want to put it lattice, Experience Windows 8 with a 32G mobile hard drive, 32G SD card, and just the SD card slot. First, prepare the

Working in the Linux system Red Hat Enterprise5.7 mount Seagate NTFS format mobile hard drive, will jump out an error prompt box: The volume ' EAGET-NQH ' user the NTFS file system which is n OT supported by your system. Where ' Eaget-nqh ' is the name of my mobile hard drive. Find Data Discovery Linux support NTFS format partition need to install NTFS-3G plug-in, download installation can, What is ntfs-3gN

For more information about linux hard disk copy-general Linux technology-Linux technology and application, see the following. I usually copy it like this. Assume that the source Disk/dev/hda, the target disk/dev/hdb I usually clear and format hdb first. Of course, it may be okay if it is not

installation. When Ubuntu is installed to prepare the hard disk space, select "manually specify the partition" (generally the last one ). I have formatted the f disk here, and mounted the/File System in one partition. It is set as the boot partition, And the swap partition in the other partition is MB. After configura

------------------------------------------------------------------------- Update explain: This partition is created and used normally is not a problem, but as long as the deletion of the error, After deletion, the hard disk will appear 1,2m unallocated space, this is the partition table error -Split Line 2------------------------------------------------------------------------- "How to prevent Win7 from

Attach a new hard disk to fdisk in centos 7 Note:The fdisk tool does not support GPT. For GPT-format partitions, you need to use the powerful partition tool parted released by GNU. -++ Basic commands:Fdisk # disk partitionMkfs # format each partition++ Common options for fdisk interactive commands Example:The system has two disks, SDA and SDB. SDA has b

1. Take the virtual machine as an example, add a new hard disk to the virtual machine, create an LVM group, and use the new hard disk to hold the Oracle database files.2. Fdisk-ll to see if the newly added hard drive is recognized, and the SDB has been identified.650) this.w

Recently, the vijin variant virus has been raging, and many people are forced to format all the partitions after recruitment, so the hard-to-save data is destroyed. The virus is characterized by a slow system response. When playing online games, the system automatically exits, and the EXE file icon in the hard disk changes to "Flower". In dos, the system fails to

使用驱动器中的光盘之前需要格式化说明这个盘的文件系统结构损坏了。在平时如果数据不重要，那么可以直接格式化就能用了。但是有的时候里面的数据很重要，那么就必须先恢复出数据再格式化。具体恢复方法可以看正文了解（不格式化的恢复方法）Tools/software: Star Data Recovery softwareStep 1: First download and unzip the software to run, directly double-click the partition you need to restore, and then right-click the software icon to select "Run as Administrator" (if the XP system can be directly double-click to open the software)Step 2: Once the program opens, double-click the partition you want to restore directlyStep 3:

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

Questions:# Mount–t ntfs/dev/sdb1/mnt/Mount:unknown filesystem type ' NTFS 'This is due to the inability to recognize NTFS-formatted partitions on CentOS release 5.5 (Final).Workaround:Solved by using ntfs-3g.Open ntfs-3g Download point http://www.tuxera.com/community/ntfs-3g-download/, download the latest stable (currently the latest version is ntfs-3g-2011.1.15) to CentOS, Execute the following command to install:1) Compile and install ntfs-3g:# tar

Server2000, SqlServer2005, SQL2008 database sysobjects and other system table corruption can not be applied in the case of recovery.7. The SQL Server database recovers only if the data files do not have any logs .8. The recovery of SQL Server data files is deleted by mistake.9, SQL Server2000, SQL Server2005, SQL2008 database master database is corrupted and cannot be resumed under normal operation condition. 10, SQL Server restore times consistency error, error 823 and other cases of data reco

disk according to capacity), click "New", the following figure- 3, given the size of the partition, MB, such as to be divided into 30GB area, write "30000", the following figure- It's home alert: If your hard drive is big enough, system partitions can be more than 100GB, or use 128GB or 256GB of the size of SSD as a system partition, you can use full capacity, do not need to divid

格式化是很常见的数据恢复案例故障，如果被格式化的盘是有重要的资料，那么一定要注意马上停止往这个盘写入文件。然后用数据恢复软件扫描恢复里面的数据。具体的恢复方法可以看下文了解。Tools/Software: AuroradatarecoveryStep 1: First Baidu search and download software opened, directly double-click the partition to be recovered, then unzip and then right click the Software icon to select "Run as Administrator" softwareStep 2: After the software opens, directly double-click the disk that needs to recover dataStep 3: The software will quickly locate t

How to modify fstab and grub to add a partition before the linux system on the hard disk. -- Linux general technology-Linux technology and application information. For details, refer to the following section. I want to add a partition in front of the linux system on the hard disk. How can I modify fstab and grub? What

If you are a newbie, Will Ubuntu10.4 write data security to the ntfs-formatted mobile hard drive-general Linux technology-Linux technology and application information? For more information, see the following. I just re-installed Ubuntu10.4, and my other computer is Win7. I want to put some information on the mobile hard disk