raid 10 hard drive

, the correct way to get the hard disk When you do computer maintenance, if you need to remove the hard drive. The right way is to grab both sides of your hard drive, and to avoid direct contact with the circuit board on the back, to light handle, do not bump or collided wi

the illegal shutdown, other illegal shutdown operation also should try to avoid. Furthermore, the WINDWOS function is also used as much as possible, because this feature will make the hard drive suddenly power off the power, but also very easy to cause a variety of hard disk failures, if you need to restart, the correct way is to shut down after the computer

the hard drive of the power cord exchange, and then the boot found all normal, but open the "My Computer" window, found that the optical drive letter is missing, so you can determine the original hard drive power cord problems. 9, carefully observe the problem of the power

situation, restart it, or your hard drive may be infected with a virus or other error. Please reboot and perform a disk check. Hard drive is good, choose Windows 98 at startup, machine work is good, and certainly other mistakes. Restart your computer and pay close attention to the related display. An installation is

, a common disk partition can be sorted for several 10 minutes, not to mention an entire hard drive. To improve the speed of defragmentation, many people have had to "please" some of the faster professional disk-finishing software to the local system, but these professional disk-finishing software often has the ability to automatically defragment disk fragments w

most of the files 9, mistakenly delete the partition when the data recovery When you remove a hard disk partition with Fdisk, the surface phenomenon is that the data on the hard disk has completely disappeared, and when it is not formatted, the drive will appear invalid. If you understand how FDISK works, you'll know that Fdisk simply rewrites the contents of

the transfer process, also encounter file protection or whether the file needs to be copied, etc., especially 1TB or more data transfer time can consume a large half day. Is there any way to receive the data of old hard disk once and for all? This is the focus of this topic. Blue screen crashes? One trick. HDD Mode setting Users to buy a new computer, the original old hard disk data to copy, the

separate disks. When one of the RAID5 disk data is damaged, the remaining data and the corresponding parity information are used to recover the corrupted data. RAID5 disk array data loss for a number of reasons, or a RAID controller failure, or a sudden power outage caused by the RAID information error, may be RAID5 a hard disk error, not timely replacement, wai

syntax:hdparm [-CFGHIIQTTVYYZ] [-a Supplemental Note:Hdparm can detect, display and set parameters for IDE or SCSI hard drives.Parameters:-a-a-C-C detects the power management mode of the IDE hard drive.-dDiskDMA mode.-F writes the memory buffer's data to the hard disk, and the buffer is clear.-G Displays the magnetic

, directly open, you can clearly see the hardware information: [Email protected]/]# lshw-html >/hardware.html 2. LSSCSI View SCSI Controller device informationYou can see information about the RAID card information and all virtual disks as well as the optical drive, and if there is no hardware SCSI controller, it will not return information: [[email protected]/]# l

, and 4K alignment is related to hard disk partition. This basic hard drive common sense in the mechanical hard drive and solid state hard drive, is not only for SSD solid-state

HP a record of replacing a new hard disk on the serverI contacted three kinds of servers,Dell ,IBM,hp, each time the hard drive is not recognized disk, I do not know where to start, for this record. first, the newly swapped disk needs to be formatted to be recognized or raid . of Course the newly bought serve

File system crashes, virus infections, hard disk controller failures, and similar other disasters can cause Windows to be unrecoverable errors. When this occurs, Windows displays this error message in Full-screen, windowless text mode, which is known as the blue Screen Panic (BSOD). Whenever a blue screen Panic (code BSOD) error occurs, this error sends a STOP message, which is a short error message that prompts you for the possible cause of the erro

1, keep the computer working environment clean Hard disk with Ultra fine filter paper of the breathing hole with the outside world, it can be used in the ordinary no purification device indoor environment, if the dust in a serious environment, will be adsorbed to the PCBA surface, spindle motor internal and plug the breathing filter, it must be dust-proof. There is also a humid environment, voltage instability can lead to

8, this technology has been in use, which is why many users initially upgraded from XP directly to the new system, apparently feeling the hard drive load is high. SuperFetch Services in System services So is superfetch important to all users? Previously, Kai-Fu Lee has talked about: SuperFetch service is designed for enterprise applications and large-scale collaborative software, in large ent

% mounted on/dev/sda3 37G 3.4G 32G 10%/Udev 24G 4.0K 24G 1%/devTmpfs 9.5G 1.1M 9.5G 1%/runNone 5.0M 8.0K 5.0M 1%/run/lockNone 24G 152K 24G 1%/RUN/SHMNone 100M 28K 100M 1%/run/userCgroup 24G 0 24G 0%/sys/fs/cgroup/dev/sda2 19G 3.6G 14G 21%/home/DEV/SDA4 92M 34M 54M 39%/boot/DEV/SDB1 931G 100G 832G 11%/disk/sdb1/DEV/SDB6 148G 188M 140G 1%/DISK/SDB6The following two tests are performed:Add a file hard

black pen to the corresponding pin, the red pen inserted into the corresponding pins, the voltage measured at this time is +5v, indicating the voltage between the red line and the ground is normal. 7, to sum up that the power supply can be normal power. 8, will be inserted in the optical drive power cord and plug in the hard drive of the power cord exchange, a

dual system, the sad thing happened in XP -------------------------- After exiting linuxmint, go to the XP system. I can see that my hard disk is divided into cdef + 3g h disk + 7g I disk (the last two disks are 10 Gb of free space when linuxmint is installed) I can see that the G disk (which originally exists on XP, in FAT32 format) is only 5 GB, so I want to delete this g disk partition and leave it

memory is not plugged in, cheat line loose the situation, resulting in no display computer boot, a lot of people are only immersed in the problem to see, frequent boot, shutdown, plug the Board card, Turn on the boot ... And did not pay attention to the hard drive in the power of the switch under the creak groan-especially when the boot did not show, only a few seconds, the initialization of the

method One: Format SSD for 4K alignment 1, Win7, WIN8, or WIN10 built-in Disk management tools already have solid-state hard drive 4K alignment, as long as the SSD hard drive connected to a WIN7/8/10 computer, and then on the desktop "computer (this computer)" Click the rig