Let's share with you today the specific steps and methods of the Windows7 CD installation tutorial.
Place the Windows7 installation CD in the CD drive, enter the BIOS when the computer starts up and set the first boot device to the optical drive, press F10 to save the setti
CentOS use CD-ROM as a local Yum source
In fact, every thing has a lot of solutions, do not hang a tree deadModify the default source and back up the file before you modify it.Saw the Netizen useCentOS uses CD-ROM as a local Yum source reference network http://linux.chinaunix.net/techdoc/desktop/2008/12/04/1050329.shtm
One, VIO server create virtual optical drive1 Check whether the library is created$lsrep2 Create vmlibrary; VG and size can be defined by themselves3 FTP SCP ISO file to vio server generally under/home/padmin4 Import ISO file (you can also copy to/var/vio/vmlibrary)$mkvopt-name *.iso-file/home/padmin/*.iso5 Create a VSCSI adapter create a virtual optical drive device under this adapter$ mkvdev-fbo-vadapter vhost*$ lsmap6. Modify the ISO file propertie
When users use the optical drive to read the disc, sometimes the CD-ROM will have a "JoJo" sound. This is a situation many users will encounter, due to the optical drive's ability to read the disk or poor quality of the disc, the surface damage caused.
At this time, although the optical drive can check the
1. Environmental descriptionHost host operating system: Windows 7Virtual machine software: VMware WorkstationVirtual operating system: Linux 6.3 (File system EXT4)2. Error phenomena[Email protected] ~]# Mount/dev/cdrom/mnt/cdrom
Mount:you must specify the filesystem type
3. Cause analysis(1) because it is a virtual machine, the first suspect is that the "CD/DVD" In the device of the virtual machine is not set, but check that
System warehouse cd /var/www/html/ cd centos mkdir 6 在设置中将centos6的光盘挂载上来 echo "- - -" > /sys/class/scsi_host/host0/scan 扫描出光盘 mount /dev/sr1 6/ 挂载光盘,设置系统仓库 mount 查看是否挂载成功(3) Using virtual hard disk to simulate the production of USB boot disk 先在虚拟机设置中添加一块硬盘 vim /app/bootiso/isolinux/isolinux.cfg ks=hd:sdb1:/ks/ks6-desktop.cfg
Add this comicstudio EX4.0 is twists, because the download is a RAR file, after decompression, installation instructions, running tool directory under the Cs_ EX.exe, the results can only run the trial version, can not import the registry, add the registration code, prompted the need to put the CD-ROM installation, the Niang a bit, the original this dongdong need to run on the virtual optical
Nowadays, as long as the computer users with optical drives can install the computer system directly through the system CD-ROM, some users recently found that the problem of WIN8 system is unable to recognize the DVD disc, the inability to recognize the DVD also means that we cannot install the corresponding game software or read the contents of the DVD on the CD
In Windows7, many discs are not recognizable and open. This problem is caused by a feature in Windows that can cause you to not be able to browse the open disc directory, load the Autorun program or play the media file automatically, and disable this feature to resolve the problem if it is not available. This problem is especially serious for discs that you burn. Or the optical drive does not read the disk, double-click the letter tip: Please insert a
, otherwise you will not be able to create the/boot and/mount points during the installation of the CentOS process). this is because a hard disk can have 1 to 3 primary partitions and an extended partition, or it can have only primary partitions and no extended partitions, but the primary partition must be at least 1, the extended partition is at most 1, and the primary partition + extended partition cannot exceed 4, the logical partitions can have several, as shown (the difference between a Win
, which is actually the mount point that was prompted at the time of installation.3. The third item is the so-called local filesystem, which contains the following formats: ext, ext2, MSDOS, iso9660, NFS, swap, etc., or ext2, as in the example above, can be found in the/prco/filesystems description.4. The fourth item is the state you want to set when you mount, such as RO (read-only) or defaults (including other parameters such as RW, suid, exec, auto, nouser, async) as in the example above, see
1. Browse the disc image and extract the files directly
Objective: To directly extract the contents of the disc image without burning the CD or the virtual CD-ROM software
Method: Open and extract the file or folder directly (UltraISO supports 27 common disc image formats)
Important: Extract files can use the "Extract to" feature to specify the destination dir
How to prevent XP system CD-ROM from ejecting without reason
Method/Step
1, press the "Win+r" key combination to open the run input "regedit" press "OK" to open the Registry Editor.
2, positioning to Hkey_current_usersoftwaremicrosoftwindowscurrentvrsionpolicesexplorer "NoDriveTypeAutoRun" under the project.
3, the project backup and then modify the "NoDriveTypeAutoRun" in the "Value data
Install the system has many methods and tools, today's XP download station small set to teach you to use virtual optical drive installation system, those who do not have disc, U disk, PE can come to see, nonsense not to say more. Look at the following graphic step-by-step on it.
First download the virtual CD-ROM software
and get a win7iso download address.
Dou
Discover Newland Windows7 new function CD-ROM can be used as a U disk with the original plan to read the "struggle" carved disk save, did not want to just use Win7 less than a week to have a surprise found!
Under the Windows7, you can format the empty disc into "UDF system format", which is equivalent to a U disk can read and write, edit. Now a cheap DVD is more than a piece, so about equals we spend less
, mounting read-onlyThis means that the disc can only be mounted as read-only permission and is understood as a hint. Actually the disc has been mounted successfully. Just look in the/mnt/cdrom.6. Unmount the disc, theLinux system to remove the disc to be properly uninstalled to take outCommand: Umonut device file name or mount pointUninstall when you want to exit the CD directory in order to uninstall.Mount USB Drive1. After inserting the USB
When we use the operating system, we sometimes use optical discs and optical drives. Unlike the way Windows accesses disc content, in CentOS7, if you want to access a disc in the CD drive, you need to mount the CDROM to a local directory. I myself think of this as a local image of the contents of the disc. Let's look at how to do this.Mount-t Auto/dev/cdrom/mnt/cdromExplain:Mount is the Mount command.The- T
No Internet access, the use of CD-ROM installation of GCC and gcc-c++ method is as follows:
First put the CD into the optical drive, the virtual machine in the words on the ISO CD image can be.
And then the following:
[Root@localhost ~]# more gcc_install.sh
#!/bin/bashMount/
Hard disk installation Windows 2008 System methods1, first to download the ISO image file. Load the Win2008 image file and copy all of the files to the hard disk, such as D:\win2008.2, the win2008 inside the "bootmgr" and "boot" folder are copied to the C disk directory,And in the C packing directory to build a sources folder, the D:\win2008\sources under the Boot.win copy to the C drive under the Sources folder.3, if the C
Generally for mirror files, if the use of WinRAR to face the ISO file, in fact, there is the process of decompression, if it is a large file, it will have to wait for a long time. So we are using the virtual optical drive software to install. But since we have win8, we don't have to find a virtual CD-ROM to install the software, because the WIN8 is already built.
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