how to configure ssd

View ssd Service Life in CentOS Install necessary software Yum install-y MegaCli Lib_Utils Obtain the device id. /Opt/MegaRAID/MegaCli/MegaCli64-LdPdInfo-aALL | grep-B 30 'solid State devic' | grep 'device id' What I get here is 1. When smartctl is used below, 1 Smartctl-a-d sat + megaraid, 1/dev/sdc | grep Media_Wearout_Indicator Wear Levelling Count (average number of particle writes): The last column is 0, that is, the total number of writes

After 10.8.3 is updated, trim must be enabled for ssd to solve the problem. After 10.8.3 is updated, trim must be restarted. It is easy to open a terminal. First open your terminal and enter the following command: 1. for security, this step is the backup Driver (password may be required) sudo cp-r/System/Library/Extensions/IOAHCIFamily. kext/Contents/PlugIns/IOAHCIBlockStorage. kext // System/Library/Extensions/IOAHCIFamily. kext/Contents/PlugIns/IOAH

. Click the browse button8th step. Set up a new folder from which to search for files to exclude from cloning① Select [Scan selected folder] or [scan all folders], then click [Search]. * Specify the folder to scan to scan selected folders: Scan only selected folders scan all folders: Scan all files on disk119th step. Search for files to exclude from cloning in the newly set path10th step. Select the files to exclude from the clone① continue to select the files to exclude until the text below the

Boot press F2 to enter system SetupDevice Settings650) this.width=650; "title=" 1.png "style=" Float:none; "src=" http://s3.51cto.com/wyfs02/M02/6C/24/ Wkiom1valbbdjfxbaadjrqhmegk335.jpg "alt=" Wkiom1valbbdjfxbaadjrqhmegk335.jpg "/>Integrated RAID Controller 1:dell perc650) this.width=650; "Width=" 599 "height=" 294 "title=" 2.png "style=" Width:438px;height:219px;float:none; "src=" http ://s3.51cto.com/wyfs02/m01/6c/24/wkiom1valbersd1kaahxaac6wp8851.jpg "alt=" wkiom1valbersd1kaahxaac6wp8851.jpg

The ThinkPad machine comes standard with a Sandisk solid state drive. An error is reported using the built-in detection software (Lenovo Diagnostic or LSC), as shown below:Smart Status: FailedIn some operating systems, the following error occurs:Note: the machine or hard disk has no problems during use.Impact scope:Model: ThinkPad T440, T450, T440s, T450s, X240, X250, L450, L550Affected operating systems: windows 7, windows 8, windows 8.1, and windows 10Cause analysis:Two bits in the

Example one:[Email protected] ~]$ CAT/PROC/SCSI/SCSI | grep Model vendor:ata model:ocz-vertex2 3.5 rev:1.27 vendor:ata model:ocz-vertex2 3.5 Rev : 1.27Search by Google: OCZ-VERTEX2 3.5-inch Solid State Drive (firmware:1.27)[http://www.google.com.hk/search?q=ocz-vertex2+3.5 ]Example two:[Email protected] ~]$ CAT/PROC/SCSI/SCSI | grep Model vendor:slimtype model:dvd A ds8a5s rev:wc22 vendor:ata model:st31000524ns rev:sn11 Vendor:ata model:st31000524ns rev:sn1

YOLOAdvantages: Fast speed, end-to-end. The frame rate on the Titan GPU is 45fps, and the accelerated version of the frame rate can reach 155fps.Disadvantage: It is proved by practice that the algorithm has poor classification effect on small objects and close objects.Experimental resultsSsdsThe frame rate on Titan x reaches 58fps, (in the VOC2007 test, the 72.1%map at the faster r-cnn 7 fps, map 73.2%,yolo under 63.4% fps).For its principleSSD's Disadvantages reference: 78123546One-Shot detecti

1, installation, installation of solid state drive when you try to choose to plug in the SATA 3.0 socket, if your motherboard with SATA3.0 so that the transmission speed faster; 2, partitions, partitions can be the same as the normal hard disk partitions, but some to remember to check the "alignment to the number of sectors in the integer multiple", and then select 4096,4k Alignment can make read write faster. 3, using AHCI mode, we directly open the computer's Registry

SSD Demo details how to use SSDs for object detection training and validation on VOC data sets.This article describes how to use SSDs to implement the training and validation process for your own datasets, including the following:1 Labeling of datasets2 Conversion of datasets3 How to train with SSDs4 How to test using SSDs1 Labeling of datasets　Data annotations Use the Bbox-label-tool tool, which is implemented using Python and is simple and easy to u

=o_direct,size=500m,threads=24wd=wd1,xfersize=4k,rdpct=0,seekpct=100Rd=rd1,wd=wd1,sd=*,iorate=max,elapsed=5,interval=1,warmup=5,threads=24vdbenchdistribution:vdbench504Fordocumentation, see ' vdbench.pdf '.20:25:40.991created output directory '/home/vdbench_qichao/ssd_vdbench.out '20:25:41.021input argument scanned: '-fssd_param '20:25:41.021input argument scanned: '-K '20:25:41.021input argument scanned: '-ossd_vdbench.out '20:25:41.153starting slave:/home/vdbench/vdbench slavejvm-m localhost-n

　　 How to transfer the system to the solid state drive after installing the SSD System migration to SSD solid State hard Drive tutorial SSD Solid State hard disk installation system In fact, there is a very simple way, after the partition assistant upgrade 5.5, once again updated and enhanced this feature, open the latest version of the Professional edit

Apple Mac OS X 10.10.4 the way to unlock third party SSD trim What is trim? TRIM is a system-level command that allows better communication between the operating system and solid-state drives, determines which areas on the SSD are not used, and is ready to erase and write back. For solid-state drives (SSD), because of the inherent nature of flash memory, you mu

similar structure, u disk can be used as a solid-state hard disk? Now u disk prices continue to slide, the 8GB u disk most also sell to fifty or sixty Yuan, 16GB USB drive is more than 100 blocks full of streets, this and thousands of dollars of solid state drives, compared to the formation of a very large contrast. From a structural point of view, U disk and SSD have many similar places. First of all, as stored data tools, they use flash as a storag

System migration to SSD solid State hard Drive tutorial SSD Solid State hard disk installation system In fact, there is a very simple way, after the partition assistant upgrade 5.5, once again updated and enhanced this feature, open the latest version of the Professional edition of the partition assistant, run. Click the "Migrate OS to SSD/HDD" feature on the l

Background:ThinkPad X250 Open, shutdown slow unbearable, start Samsung SSD 850 EVO solid state hard drive. Process:According to the ThinkPad Disassembly guide dismantling machine, but after the solid state drive installed, with the U-disk system, installed a win7,32 bit ghost version. Problem:The hard drive is not recognized by the laptop, blue screen. Debugging:(1) According to the views of netizens, modify the BIOS set hard disk mode, still can n

The approximate process is translated according to the GitHub tutorial HTTPS://GITHUB.COM/WEILIU89/CAFFE/TREE/SSD, and the pro-test is feasible1, in the home directory, get the SSD code, download completed there is a Caffe folder git clone https://github.com/weiliu89/caffe.git cd caffe git Checkout SSD 2. Go to the downloaded Caffe directory and copy the confi

Last October, Apple updated the latest Mac Mini, the new Mac Mini is still a very attractive device for some consumers seeking micro-desktop devices, but its 5400-turn mechanical hard drive has been a lot of user spit slots in SSD-SSD king today, The disadvantage of a mechanical hard drive restricts the user experience of Mac Mini, but don't worry. Today, the small series to bring you a netizen to provide 2

Failure phenomenon: SSD solid-state hard disk has been gradually recognized, we serve the user community has also been the use of solid-state hard disk users, but not too much knowledge of solid-state drives, so we need to use the solid-state hard disk testing, and will detect information feedback user current status. Solution: We like to use Hdtune to look at the smart information of the hard drive when we test HDD. In the

SSD speed slows down cause analysis: Because the format of the hard disk is not right, SSD hard drive to give full play to its stable speed performance, it needs to carry out 4K on it, but many people have installed the system and many software, do not want to destroy the data on the 4 K for its difficulty. There are already such tools on the Internet, but often only on their non system disk, the main disk

How to change SATA mode to AHCI mode after computer installs SSD solid State drive 1, restart and press the shortcut key to enter the BIOS setup interface, and some laptops are by the side of the button to enter; 2, choose to enter the BIOS Setup; 3, switch to the configuration interface; 4, select the SATA control Mode; 5, select "AHCI"; 6, after the completion of press FN+F10, save an