migrate to ssd

share with you the key points of three settings for SSD drives The key to opening AHCI is: AHCI, all called Serial ATA Advanced Host Controller Interface (serial ATA Advanced Master Interface) The potential acceleration capability of SATA drives, which can increase the read/write speed of 30% hard disk. When installing a solid-state drive, turn on AHCI to give full play to hard drive performance. The current mainstream motherboards are

Because recently want to try a cow break the target detection algorithm SSD. As a matter of fact, I have made thousands of data (actually only hundreds of, using data expansion algorithms such as mirroring, noise, cutting, rotation, etc. to expand to thousands of, actually still is not enough). So on the Internet to find the relevant introduction, their own processing of data into the VOC data set format, in the conversion to XML format and so on. Her

MySQL Enable SSD storage Chszs, All rights reserved, without consent, not reproduced. Blogger Home: Http://blog.csdn.net/chszsSometimes OS read-write slows down the performance of the MySQL server, especially when the OS uses the same disk as MySQL. So it's best to let MySQL use a separate disk, to use SSDs better. To do this, you need to mount the SSD new disk to the server, assuming the new disk is/dev/sd

I am preparing for the test recently. I need to check which machines are attached with ssd hard disks. I saw many methods in a circle on Google, but they are all in the fog and I don't know how to determine them. Ssd disks seem to use scsi interfaces, so they cannot be determined based on the drive letter name. At last, eric told the lsscsi tool in the group that it was very simple and displayed directly. N

Landlord office computer, originally only configured a piece of mechanical hard disk, with always very uncomfortable, so persuaded the leader to add a block SSD SSD.The operation is as follows:1, the PE under the partition format of the new solid-state drive, the original mechanical hard disk of the C-disk ghost backup and restore to a new solid-state drive;2. Remove the original C drive letter (drive letter: C, D, E, F) and cancel the active state;3.

Dell is still making different improvements to its most popular netbook Mini10, in addition to the 6-core battery option launched a few weeks ago. In 7th day of this month, the Mini 10 version of the customized Ubuntu system and SSD hard drive was launched, starting at $399. The Ubuntu Mini10 system also provides additional hard drive options, including 32 GB and 64 gb ssd hard drives at an additional price

Introduction:This paper mainly introduces several image matching algorithms based on gray scale: mean absolute difference algorithm (MAD), absolute error and algorithm (SAD), error square sum algorithm (SSD), mean error square sum algorithm (MSD), Normalized product correlation algorithm (NCC), Sequential similarity algorithm (SSDA). The following is explained in turn.Mad AlgorithmIntroduction mean absolute difference algorithm ( mean Absolute Dif

1. install hdparmyuminstallhdparm-y. 2. use the hdparm command to read the SSD hard disk. Hdparm-t/dev/xvdaSSH: run the preceding command to evaluate the read speed of SSD. NOTE: ldquo;/dev/xvda rdquo; indicates the drive number of the corresponding disk. run ldqu 1 to install hdparm. yum install hdparm -y II. read evaluation SSD hard drive. use the hdparm c

Many of the new friends, long ago for their love machine with the SSD, enjoy it brings the speed of response and program load, and for some old computers, upgrade SSD can significantly improve the efficiency of the machine, but also more investment than the replacement of other accessories relatively low. However, for most ordinary users, it is natural to upgrade the lower the better, in a limited budget, i

flash chips). SSD interface specification and definition, function and use of the same as the ordinary hard disk, in the product shape and size is also consistent with the ordinary hard disk. The new generation of SSDs generally uses the SATA-2 interface. But its cost is higher.One. IDEAn abbreviation for the IDE (Integrated Drive Electronics Integrated driver Electronics), which is intended to refer to the hard drive that integrates the controller w