Robo 3T Download and usePreviously called Robomongo, the back was acquired, renamed Robo 3T.Download Link: https://robomongo.org/download (requires FQ)Installation steps omitted, next step ...Graphical interface, connect by default, take a name on the line.Successful connection, can be used happily, not always knock command, concise and convenient, a variety of display.Software to the right can switch the display style, slowly toss.Robo
The traditional MBR partition table can only support 2T of addressing space, so if you use MBR as partition table, then 3T hard disk can only use 2T of space[Email protected] ~]# df-hFile system capacity has been used with available% mount points/dev/mapper/centos-root 50G 5.1G 45G 11%/Devtmpfs 16G 0 16G 0%/devTmpfs 16G 0 16G 0%/dev/shmTmpfs 16G 9.1M 16G 1%/runTmpfs 16G 0 16G 0%/sys/fs/cgroup/DEV/SDC1 2.0T 33M 2.0T 1%/mnt/data2 ******/DEV/SDB1 2.0T 33
rpmdy2c1d0arxhkj30oyefa65mbpwljzcckobxrfaxmxbkyuphlhtzvau5fv42psq0y=====================================================Go onAfter installing the system, the 3T hard disk display is not complete,650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M00/6E/47/wKioL1V4HDDiGoupAACWzXKbV-k965.jpg "title=" 3.jpg " alt= "Wkiol1v4hddigoupaacwzxkbv-k965.jpg"/>Using "partition,partition-tool,partitionmagic10.1 and 64-bit versions is not a solution,650) this.
Logpath=c:\program Files\mongodb\server\3.6\log\mongo.log Once added, you will need to set up the corresponding files in these two corresponding locations. Then save, start executing inside CMD: Mongo.exe--config C:\Program Files\mongodb\server\3.6\bin\mongo.config In general, there will be no exception to the implementation, MongoDB even if the installation is successful 4, good, before the installation of MongoDB in the time why not choose its own visual tools, it is because too slow, Next we
temporarily, if you do not need to replace the home partition, this step can be omitted sudo mkdir/new_home Mount the hard drive under this folder. 8. Synchronize the/home folder to this hard disk, and if you do not need to replace it, this step can omit If you have more files, it can take a long time. Plus the--exclude option prevents prompting for GVFS permissions issues. Note: The real command is sudo rsync–axs–-exclude= '/*/.gvfs '/home/. /new_home/. After syncing, you can see that the
1. Download UltraISOFILE--Open, check centos.iso image; Start-to-write HDD image--Hard drive (select U disk) write mode (USB-HDD+V2)--write;2. Delete into the ASUS motherboardSelect the U-disk start selection Test CentOS Install3. Install the network after the openingEdit/etc/sysconfig/network-scripts/ifcfg-enoxxx FileOnboot=yesRestart your computer shutdown-r nowIP Addr View IPEdit the/etc/sysconfig/netwo
Code for reading the serial number of usb hdd (USB mobile hard disk information), USB HDD
Code, model, and split of the serial number of the usb hdd.
Visual Studio 2010 is successfully compiled.
The Code uses the related code in smartata. c In CrystalDiskInfo:
The following connection explains why scsi-related code requires data conversion from a usb ic.
Http://b
1, start HD Tune program to detect hard disk
2, detect hard disk error;
Click: Error Scan-start;
Green small squares to indicate the hard part of the HDD, no bad, red squares indicate the hard drive damage has bad part of the road
3, is scanning the hard drive, the time is longer, waits patiently
4, check completed, spents 1:17:42, the test result is: Hard disk damaged block is: 0%
5, testing the h
Notebook HDD HDD user password Password How to clear? Notebook set the HDD user hard drive password, each power-on to enter a password, and can not be used as a mobile hard disk, "computer-management (G)--Disk Management" recognized, is also unable to initialize (data error, Cyclic redundancy check), even in the PE system, the hard disk can not be partitioned and
system partition C disk, an SSD big game and PS and so need to load software use, large capacity of the mechanical hard disk as a storage disk on the line, and then equipped with 8 hard drives can be installed on the TT LV10 chassis without pressure.Why use 3t to do the system? Why not 2t, it's so troublesomeWin7x64 uses 3T to do the warehouse completely without pressure.Just hang it up and you can use it?
Today came a server after the raid has left 3T, according to the previous method, the last left about 2.4T points to data, after the system installation is complete,[Email protected] ~]# df-hFilesystem Size used Avail use% mounted on/DEV/SDA1 97G 464M 91G 1%/Tmpfs 32G 0 32G 0%/dev/shm/dev/sda2 97G 3.4G 88G 4%/usr/dev/sda3 97G 295M 91G 1%/varDid not find/data directory, but/dev found the Sd5, the original EXT4 does not support more than 2T of space, th
#检测坏道命令, the result is outputto/home/-s-v-o/home/badblocks.log/dev/sdb1[Note]: The hard disk damage degree is different, the Block.log file may be large, 3T hard disk detection log 9G large, before the implementation of the need to evaluate the space problem.-------------------------------------------------Reference
CentOS disk broken, how to repair and detect http://www.cnblogs.com/perry-monk/p/4303557.html
centos7-
USB-HDD, USB-ZIP, USB-FDD boot
HDD, short for harddiskdrive, is the English name of the hard drive. The most basic computer memory, we often say that disk C, disk D and other disks are hard drive, but we generally referred to as hard drive. Modern hard disk capacity is generally 40g, 80g, 120g, 160g and so on, currently the highest desktop level hard disk is 500g. Hard disks can be divided into 3.
HDD unlock wizard is a user-friendly application which allows you to easily remove HDD password. IDE and SATA hard disk drives are supported. Both user and master password can be removed.
While unlocking, HDD unlock Wizard will erase and re-certify the drive.If you need unlocking which is safe to your data, please use A-FF repair station
the reader. Yes, shocking! This article is not a simple universal knowledge of the article, but the majority of users are generally concerned about the problem of hard disk some disclosure. Why is the hard drive damaged easily? How does the manufacturer deal with the rework hard disk? HDD Repair company How to repair a bad hard drive? Can software really fix a bad hard drive? Look down, you will find the essence of the problem.
The starting po
The biggest difference between SSD and HDD is that it does not have the necessary mechanical parts of the HDD, the disc, the head rocker arm, which is determined by the different working principle of two kinds of hard drives. SSDs save time in mechanical parts movement compared to HDDs, and the primary storage element NAND flash used by SSDs is an electronic component, so its data travels much faster than H
1 Mechanical HDD Performance Test 1.1 sequential read performance testFigure 1.1 Mechanical hard drive sequential read testThe above is the mechanical hard disk in the sequential reading of the performance test, the test shows that the average reading speed can reach 84.0mb/s.1.2 Sequential write performance testFigure 1.2 Mechanical HDD Sequential write testThe above is the mechanical hard disk in the case
Attribute
SSD (solid state drive)
HDD (hard disk drive)
Power draw/battery life(Power Consumption/battery life)
Less power draw, averages 2-3 Watts, resulting in 30 + minute battery boost√(Less power consumption, with an average of 2-3 Watts, resulting in 30-minute battery boost)
More power draw, averages 6-7 Watts and therefore uses more battery(More power consumption, with an average of 6-7 Watts, so more batteries are used)
Goal:What I want to do is: Modify the file system, hard disk partitioning scheme, but do not reload the system, the entire operation is not perceived by the application layer.Background:My notebook is ThinkPad T450. 8G memory + 16GB SSD + 1TB HDD. Pre-assembled windows7.In pre-installed systems 16GB SSDs seem to be used by Win7 as a function of sleep. The first thing I did after the computer got the hand, I was trying to put Linux in. My original plan
NT6 HDD Installer has been released for some years, and many computer users have heard of the software more or less, but it is rarely used. Today, Superman software station small series on the popularity of NT6 HDD installer is what, understand the basic concept and use of software.
That is, the manual can be completely new installation of the system, then, Third-party software NT6
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