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hard Disk Interface The current hard disk interface type is not much, mainly IDE, SCSI, SATA three kinds. Many times the IDE replaces the Ultra ATA, many people are accustomed to the Ultra ATA hard disk is called IDE hard disk, but need to explain that the concept of the IDE is greater than ata--in principle all hard drive integrated controller design belongs to IDE,SCSI is no exception. Of course, with the IDE referring to ATA has become a lot of
??To SATA interface (according to the Linux kernel to check its order sda,sdb ...) As an example,1, the limit of the hard disk, the maximum can only set 4 partitions (primary partition + extended partition), the path such as the following,/dev/sda1/dev/sda2/dev/sda3/dev/sda42, operating system restrictions, the extended partition can only have up to 1, can be 3 (or below) primary partition + an extended partition,3, the extended partition uses the add
Now when you install Windows Server 2003 for your server, or when you install XP for a workstation that uses SATA raid, you need to load the associated driver from the floppy drive, but many machines do not have a floppy drive. For a server, you can install it using the boot CD from the server, but the first logical disk for the disk display will be partitioned when installed. In the past, most of the drivers for SCSI cards, RAID cards,
:39.56ms (99%) [50s] threads:16, tps:1024.20, reads/s: 14342.20, writes/s: 4098.50, Res Ponse time:38.07ms (99%) [60s] threads:16, tps:1034.90, reads/s: 14480.88, writes/s: 4136.40, Response time:37.70m S (99%) [70s] threads:16, tps:947.10, reads/s: 13266.32, writes/s: 3793.20, Response time:122.98ms (99%) [80s] Threads:16, tps:1006.20, reads/s: 14081.49, writes/s: 4020.40, Response time:77.28ms (99%) [90s] threads:16, TPS: 938.30, reads/s: 13133.50, writes/s: 3753.10, Response time:129.52m
Many catchers have asked if they can use ghost for SATA hard disks. When using ghost to back up the system, they may have encountered such a situation. After starting the system with a floppy disk or a CD, when using ghost. after the EXE command, the system is black and crashes. Does ghost not support SATA devices? Can't we back up the system after using a SATA h
Many friends have previously asked if the SATA hard drive can use ghost. When using ghost to back up the system, they may have encountered this situation, After the system is started with a floppy disk or a CD, the system is black after the ghost. EXE command is used. Does ghost not support SATA devices? Can't we back up the system after using a SATA hard disk? T
SAS hard Drive, is a serial connection to the next generation of SCSI technology, the use of serial technology to achieve higher transmission speed, and by shortening the connection line to improve the internal space. SAS is a parallel SCSI interface that develops a new interface. Improves storage system performance, availability, and scalability, and provides compatibility with SATA hard drives. Characteristics: Compatible
Many people mention the SAS disk and SATA disk, the first thought is the difference between the interface, the SAS interface speed is much higher than SATA, so that the SAS disk than SATA disk faster, high performance. In fact, the interface is not the difference between the main, but only a small aspect. So where is the biggest difference between SAS disk and
Like old SCSI and SATA technologies, SAS supports hot-swappable disks, which is important for environments that maintain high availability requirements. And SAS is a complete two-way system, while SATA inherits the IDE's characteristics and is a system of half-two-way communication. Therefore, the SAS system throughput can be similar to the SATA system twice time
SATA The full name of Sata is serial Advanced Technology Attachment,Proposed by Intel, IBM, Dell, APT, maxtor, and SeagateHard Disk InterfaceSpecification. The SATA hard drive adopts a new design structure, which features fast data transmission and space saving. It has many advantages over the IDE Hard Drive: 1. SATA
Embed the SATA hard drive into the Windows XP Server guard Disk Many Computers are now equipped with Sata hard disks, but the operating system Windows XP (hereinafter referred to as XP) SP2 is not integrated with a drive that supports SATA hard disks.ProgramWhen installing XP, if you want to load the SATA hard driv
The use case is simple, I want to use both SSD disks and SATA disks within the same machine and ultimately create pools pointing to SSD or SATA disks. in order to achieve our goal, we need to modify the crush map. my example has 2 SATA disks and 2 SSD disks on each host and I have 3 hosts in total. To revoke strate, please refer to the following picture: I. Cr
To prevent operation exceptions, please complete the repostAs the main series of Dell Business Machines, Dell Latitude E has many brand-new features not available in series D.The hard disks of the eseries are no exception. After IRRT is added, three modes are available in the eseries BIOS: "IRRT, one is "ATA mode" (compatible mode, which maps SATA hard disks to the system's ide channel), and the third is "ahci" mode.ATA and ahci are clear to everyone.
Next, I will explain the implementation of the SATA host protocol's physical layer. Is the physical layer structure given in the standard SATA protocol document. It contains the control module, clock data extraction unit, synchronous character source and synchronous character detection module, and analog front-end. The control module coordinates and controls the Logic Functions of the entire physical layer,
SATA devices are becoming more and more popular, including the stat hard disk and optical drive are basically SATA interface, the previous old power output interface is generally 20 pin for the motherboard plus 4-pin power supply for the hard drive that is, the previous computer power supply to the hard drive without the design of 15-pin SATA interface power supp
SASAndSATAHard Disk differences As you know, like ata, SCSI is a parallel technology that can connect multiple devices through their respective data channels. Like ata, SCSI is also evolving towards Serial technology, which is SAS (Serial Attached SCSI ).In short, SAS is a new generation of SCSI, which includes some improvements, such as higher transmission speed, better scalability and reliability. Some people think that SAS is a technology that integrates the advantages of SCSI and Serial ATA.
SATA Hard Disk There are many advantages, but the installation operation System Reality Trouble Not only do you have to seize the opportunity to press the "F6" key to load the stat driver Program , You also need to create a floppy disk with a driver. What's terrible is that if the new machine is not configured with a soft drive, it will be very eye-catching ...... To create a WINXP installation disc containing the
I just bought a new computer, Pentium D925 dual-core CPU, Kingston's DDR2 2 GB memory, Seagate's 320G SATA hard drive, and Asus's P5LD2 SE motherboard, the Realtek 8186 Gbit/s NIC that comes with the motherboard is also equipped with BENQ's saradb for redis recorder. I feel like I can keep up with the times, but the hard disk space is quite huge. So I decided to install Red Hat Linux Enterprise 4 AS after installing Windows. At the beginning, I downlo
Sysman's latest computer configuration: Dell's 9100 desktop, Pentium D 830 dual-core processor, 2 GB memory, two SATA hard disks, 19 inch LCD display. In this case, he does not hesitate to choose the latest 64-bit Windows XP to serve himself. Get Windows XP x64 for free Windows XP x64 downloaded by Microsoft can be used for free for 180 days, which is enough to experience the 64-bit operating system. AccessHttp://www.microsoft.com/windowsxp/64bi
When using the SATA interface hard disk to install XP system, there is a panic, blue screen situation, show "Unknown Hard errorsystemrootsystem32ntdll.ll" error. Since the SATA interface appears later than the XP system, the SATA driver needs to be invoked when the system is installed, and an unrecognized hard drive error occurs if the corresponding drive
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