petabyte disk

How does the new computer install the system? The computer small white does not install the system how to do? In this universal U disk installation system of the great times, you will not flash disk installed system on the out! One-touch u disk installation system convenient and fast, not only by the majority of computer installed personnel, even the computer sm

The copy disk can be used to copy the data from the old disk to the new disk, replacing the old disk. For example, your old disk is not big enough, or the old disk has a physical bad, then you can use the "Copy

This article is very detailed, the original article: http://hi.baidu.com/waybq/blog/item/3b8db64bef3dc7f583025c66.html --------------------------------------------------------------------------- Hard Disks are one of the most commonly used storage devices on computers. We all know that computers are amazing because they have the ability to analyze and process data at a high speed. These data are stored in the hard disk as files. However, computers are

I recently ran a VMware + Linux + Oracle10g RAC experiment and encountered a shared disk problem. I will summarize this as a topic and share my experiment experience. The first thing to note is that this experiment has not reached the state of disk sharing I want. It is mainly because the shared disk is not synchronized with the data of the shared

Liunx disk management Command records and liunx disk Command records Linux disk management is directly related to the performance of the entire system. Linux disk management commonly uses three commands: df, du, and fdisk. Df: list the total disk usage of the file system

Many people have encountered the server RAID5 hanging off, often lost a disk, the second disk immediately hung off.We all know that RAID5 once allowed a disk to be missing, RAID 5 is also a data check bit to ensure the security of data, but it is not a separate hard disk to hold the data check bit, but the dat

Excerpted from the VMware vCenter Client documentation about the provisioning type (About Virtual Disk provisioning policies) When you perform certain virtual machine management operations, such as creating a virtual disk, cloning a virtual machine to a template, or migrating a virtual machine, you can specify a provisioning policy for the virtual disk files. Th

Nowadays, the use of U disk installation system is a mainstream installed mode. U-Disk installation system than the traditional CD-ROM system more convenient, simple, but also a large number of installed people's preferred. Use a U disk installation system has a prerequisite, that is, you need to make U disk to set up

It's easy to convert a basic disk into a dynamic disk on Microsoft Windows 2000/xp/2003/2008/vista and Windows 7, but it's not easy to convert a dynamic disk to a basic disk. Why is that? Because Windows Disk Manager cannot convert a dynamic

C Disk full of how to do? resulting in less computer C disk space, mainly because the hard disk itself is too small or installed system, to C disk allocation capacity is too small cause. and C disk as a computer system disk, insta

It's easy to convert a basic disk into a dynamic disk on Microsoft Windows 2000/xp/2003/2008/vista and Windows 7, but it's not easy to convert a dynamic disk to a basic disk. Why is that? Because Windows Disk Manager cannot convert a dynamic

then start to XP or Linux. Normally, if the Linux system cannot be started again after the Windows system is reinstalled or restored, you need to fix the LinuxGrub startup Item, Or when restoring windows, the startup Item or partition table is not modified (MBRAt this time, the system does not need to be modified. Everything is the same as before. The worst case is that after the system is restored, the hard disk partition table is damaged, and the s

Windows Disk Manager cannot convert a dynamic disk with a partition to basic, it can only convert an empty dynamic disk to a basic disk. If there are partitions or dynamic volumes on a dynamic disk, the Convert to Basic disk optio

How to make Linux and Windows common boot disk with u disk1. Preparation ToolsWindows system computer One, Diskcenius software, UltraISO software, ubuntu system image (ISO), PE system (ISO), 8G u disk OneI am using the old peaches ISO, ubuntu1504 ISO and Windows7 (64-bit) system2. Open UltraISO to make a PE startup disk, click File, open the ISO file to select th

First, the hard diskThe function of a hard disk is quite simple but important, and it is responsible for recording the various data required by the system. The hard disk record data has two aspects, one is the hardware aspect storage principle and the structure, on the other hand is the software aspect data and the file system. The main behavior of a hard disk is

It may be easy to convert a basic disk into a dynamic disk on a Win7 system, but converting a dynamic disk to a basic disk is not an easy task. We use Windows Disk Manager to convert only one empty dynamic disk back to basic. If t

How to expand disk C and disk C The original C disk has a total of 46 GB, and then only 3 GB is left. After a lot of deletion, it cannot be extended, so I decided to use the software to expand the C disk space; Software: http://www.partition-tool.com/download.htm (My resources also include: sharding tools) Running sof

Hard Disk Structure I. Physical Structure:The hard disk consists of two parts: the first part and the control board. (I) headersThe head disk refers to the head and disk. The headers include parts such as the disc, motor, and head. All parts are sealed in the shell, which is completely dust-free and vacuum. If you enab

MBR partition table The traditional partitioning scheme, called the MBR partitioning scheme, is to save the partition information to 64 bytes in the first sector of the disk (the MBR sector). Each partition entry occupies 16 bytes, which contains the activity status flag, the file system identity, the start and end cylinder number, the number of magnets, the sector area code, and the hidden sector numbers ( 4 bytes), the number of total partition sec

System files generally have two formats: ISO format and GHO format. ISO format is divided into original system Ghost packaging system two kinds. As long as the decompression software winrar decompression is greater than 600M (WIN7 general 2G) above the Gho file, is Ghost Packaging system, PE in the speed of the smart installed PE version software can directly support the restore installation. If decompression after no more than 600M Gho file is the original ISO format system, to install the orig