raid 10 hard drive

All of our important data is saved on disk, and when we go into Windows Disk Manager, we find that the disk is displayed as "dynamic disk is invalid", then the data on this disk cannot be read. Invalid disk Dynamics Some friends show that dynamic disk is invalid after replacing the chassis or replacing the computer accessories in the chassis; Some friends use the mobile disk, the mobile hard disk inserted into other computers, can not display t

First, the physical machine adds a new hard drive method (the purpose is to add the added disk directly above the existing, no more partition Mount)1, first to determine the existing system on the plate[Email protected] ~]# DF-LHFilesystem Size used Avail use% mounted on/dev/mapper/volgroup-lv_root50G 50G 0 100%/Tmpfs 3.9G 0 3.9G 0%/dev/shm/DEV/SDB1 485M 37M 424M 8%/boot/dev/mapper/volgroup-lv_home75G 7.9G

[Reference] General Algorithm for calculating hard drive integer partitions (from computer reports): partition size = (partition size-1) × 4 + 1024 × partition size If you calculate the X-1 according to the hard disk partition integer G formula) * 4 + 1024 * X = Y where X is the value of the integer partition you want, in the unit of G, Y is the number you should

, it is recommended that users do not blindly repeated power to try to avoid deformation of the magnetic head on the disc formation of serious scratches, resulting in irreparable damage. In this case, it is necessary to restore the open data in the clean room, replace a good set of normal working heads or motors to restore the data on the original disk completely. Very high demands on the working environment and the engineer's workmanship. 8. Irresistible damage to strong earthquakes, fires, flo

(chipset driven installed) 2. Download AHCI driver and extract the AHCI folder 3. Reboot, modify the BIOS under the SATA mode of operation is AHCI option, the following modified hard disk mode method is "AHCI", some are enabled or disabled (the different model BIOS in the HDD mode modification location and method slightly different) 4. Enter the system boot complete when prompted to find th

Ubuntu7.10 hard disk installation is actually very simple, but some netizens will not. 1. Download The Ubuntu7.10 ISO file. Ubuntu7.10 hard disk installation is actually very simple, but some netizens will not. 1. Download The Ubuntu7.10 ISO file Http://mirror.rootguide.org/ubuntu-releases/gutsy/ubuntu-7.10-alternate-i386.iso 2. Download the two latest boot files required for Ubuntu

, because in the use of automatic repair software to rebuild partition table and extended partition table operation, the individual automatic repair software calculation is inaccurate, the partition table point and EBR rebuilt to a wrong location, And the location is just the original partition of the more important boot location or directory table, which caused great damage, so that the subsequent recovery of data more difficult even some data loss.If data loss has been caused, do not panic, we

One of the best ways to improve your computer's performance is to optimize your hard drive. The features included in Windows help you optimize the various types of drives that your computer uses today. No matter what type of drive your computer is using, Windows automatically chooses the optimal way to fit the drive.

chips, check whether the chip is very hot-if a bit hot, that is not a chip failure out of control. The 2nd step, encounter this kind of 愔 condition, easy to think the hard disk is broken, but, this kind of trouble hard disk does not necessarily really be damaged, and may be a superficial illusion. At this point, the data is completely split, read out, and then do fault handling. The 3rd step is to check