tachyon disk

?? This blog post by Csdn blogger Zuishikonghuan made, copyright Zuishikonghuan all. Reprint Please specify source: http://blog.csdn.net/zuishikonghuan/article/details/50380313Is talking about driving development, here suddenly inserted a Win32 blog post. In fact. Or as a primer, in the previous post "IRP and dispatch function", we know that the driver needs to handle I/O requests. Let's take a look at how to make an I/O request.The general program does not go directly to the

disk arrays, or fault-tolerant low-cost disk arrays, can integrate multiple smaller disks into a larger disk device. The operation of the disk array, mainly the partition of the space, that is, the disk array partition, and the partition can be divided into one or more zones

My computer configuration: the CPU is Core2 Duo E7200, 3 GB memory, the motherboard is DG45ID, the system hard disk is 32 gb ssd, the slave disk is Seagate 320 GB, and the western data 1 TB hard disk. In Windows 7, a hard disk soft array (that is, a hard disk array is create

Open the "U Start win7pe system Maintenance Tool" which has been installed to the computer, the main program, as shown in the following figure, installed will automatically create a shortcut on the desktop, we double-click to open it! After you double-click to open the software, the default check installation location is "mobile disk (U disk)", so we do not have to choose, now inserted in advan

Use the Debian installation disk to repair Grub and mount the local hard disk-Debian information for the Linux release. For more information, see the following. As long as you enter the Debian Installer (the hardware identification process may be passed, but it is before the partitioning stage) You can mount the local hard disk partition. The device file is

enabled by default and monitors all protected system files, if you find an attempt to replace or move a protected system file, it can block it directly. After the file is replaced abnormally, Windows will automatically restore the file. The servicepackfiles folder protects Service Pack files and provides installation and maintenance services for some system components.Setting Method: Move the c: \ windows \ servicepackfiles directory to another disk

Generally, DBA and SA must maintain a correspondence between the OS disk and the disk in the Oracle database ASM Group when managing the disk.If SA is uncertain or DBA cannot be found, use the following method to find the corresponding relationship. -------------------------------------- Split line -------------------------------------- Recommended reading: How to change the password of ASM sys How to copy

There are three hard disk partitions: Primary disk partitions, extended disk partitions, and logical partitions. A hard disk can have a primary partition, an extended partition, or only one primary partition can have no extended partition. There are several logical partitions. The primary partition is the boot partit

Linux disk management 1: Linux disk managementLinux disk management:MBR: Master Boot Record (512 bytes)Master Boot RecordMain Boot Record446 bytes: BootLoader, system boot program64 bytes:16 bytes: indicates a partition for each 16 bytes.2 bytes: Magic Number55AALn [-s-v] SRC DEST-S indicates soft connection-V shows the creation processNo option indicates creatin

What should I do if the USB flash disk cannot be formatted? How can I solve the USB flash disk exception? There are many solutions to the problem that the USB flash drive cannot be formatted. Today we will introduce an alternative method to solve the problem that the USB flash drive cannot be formatted: ghost is used to solve the problem that the USB flash disk c

A new hard drive was added today, and the newly added hard drive can be seen in the BIOS, but it is not visible in Disk Management and disk drives after entering the system. And in Device Manager other devices appear ATA Channel1, preceded by an exclamation point, as shown in:And the computer becomes special card. Finally, with the help of a colleague, finally solved.Here's how to fix it:1. Right-click on t

The specific methods are as follows: 1, change the letter is very simple, do not download any other software, Win7 with the function of changing the letter. Right-click on the computer and choose Manage; 2. Select "Disk Management" on the left side of the Computer Management window. On the lower right side of the window, all the disk characters of the machine appear. 3. Click to s

　Solving method This may be due to illegal shutdown or other causes of disk damage, need to repair, you can repair each disk or only D disk repair. One, use the Chkdsk tool for disk repair. Second, repartition. Note: All data in the partition will be lost. Third, the system with the

C disk space is getting smaller, want to take the space occupied by virtual memory, from C disk to D disk, how to do? Workaround: 1. Right-click on "My Computer"---"Properties"---"Advanced"---Select "settings" in Performance---Click "Advanced"---Select "Change" in virtual memory---Open the Virtual Memory dialog box; 2. In the Virtual Memory dialog box:

Every day on the Windows desktop, is not a bit tired of windows that face? Or are you a system-controlled person like the writer, who likes to experience all kinds of alternative operating systems? Linux is a very good and rich choice of type Ah, a lot of free. Would you like to experience the feeling of Linux? No need for that, too much waste of money, and U disk can be used many times. Now to learn how to create a U

1. If we want to check the contents of other people's network, in Baidu Web page We just search "Baidu network disk + Baidu ID" so it can be, such as search www.111cn.net Baidu Network disk, we can enter Baidu network disk + www.111cn.net on it can be OH. 2. In the search results list, click on the "Baidu Cloud-Network dis