Not only is Gentoo, but it should be said that as long as it is a Linux distro guided by grub, it can be installed without a CD/floppy disk boot.
Warning! This method is not suitable for installing Fedora Core 3 !! Other RPM systems are not tested, but are not recommended!Caution! This installation method is not capable for installing Red Hat Fedora Core 3 system! Other rpm-based systems are not tested but not recommented !!!
Main course: a set of Linux ISO files (with CDs? Are you still paying
After the vmwarevm is installed in XP, start ubuntu. The window is very small. You need to install VM-install VMware Tools to automatically adapt to the appropriate window size. In order to install this, I wasted several hours, now I have recorded my steps so that my colleagues can avoid the following problems:
11. Click Install VMware Tools under the VM and the prompt "Make sure that you are logged in to t
I recently installed Ubuntu with a VM and the instructor was unable to enter the graphical interface, prompting that tools, please wait, the VM ware install is being installed ....... And so on.
Most of the solutions on the Internet are to change floppy to Auto Detect. I believe most people will not solve the problem later. Web (me) is one of them, a tragedy.
The following describes my solutions.
1. Ne
In today's era of science and technology, if you do not know some technical information, it may be that the amount of information in this society is too small, and the scope is too narrow. This is because Comrade Deng Xiaoping once said that science and technology are the primary productive forces. Only by mastering the knowledge of high and new technologies can we effectively improve the quality of life of people.
In the knowledge product links of technology,
Use Virtual Machine manager for VM storage migration
The following is an example of migrating VM storage.
1. Select the storage of the VM to be migrated --- click migrate Storage
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Three VM Connection Methods
1. bridged (Bridging Mode)
In this mode, the Virtual Operating System of VMware is like an independent host in the LAN, which can access any machine in the network. In the bridge mode, you need to manually configure the IP address and subnet mask for the virtual system, and also need to be in the same network segment as the host machine, so that the virtual system can communicate with the host machine. At the same time, be
View all VMS and hosts after the corresponding host has the number of VM units------------------For I in $ (Cat Pttile192.168.1.xxx Pool only adds master to it.Eof);d O{["$I" = "Pttile"] echo-e "Host and vmlist" | | SSH $I "For XX in \ ' Xe host-list params=uuid--minimal | Awk-f, ' {for (i=1;iDo#echo ===================================================Echo-n \ ' Xe host-list uuid=\ $XX params=name-label--minimal \ 'Echo-n ====hostname====vmno:Xe
XenServer installation VM-first Resize and store ISO image files
We all know that after xenserver is installed, no matter how large your disk is, There is only 4 GB space.
Therefore, the operation is to create an LV volume and customize the size.
1. vgdisplay # view the remaining space first
[Root @ XenServer/] # vgdisplay
--- Volume group ---VG Name VG_XenStorage-205eecff-2466-84fe-56d5-81472e44f3c2System IDFormat lvm2Metadata Areas 1Metadata Sequenc
First-time kvm experience: Adjust the vm's vcpu, memory, disk size, and kvmvcpu
Assume that the vm created on the host is named vm1.
1.ViewVm1OfDomain information
[Root @ tanghuimin thm] # virsh dominfo vm1Id: 10Name: vm1UUID: e2597379-5cc5-4ffa-0531-a073a81c5811OS Type: hvmState: runningCPU (s): 1CPU time: 52.6 sMax memory: 1048576 KiBUsed memory: 1048576 KiBPersistent: yesAutostart: disableManaged save: noSecurity model: selinuxSecu
Many systems developed with ASP can also support ms SQL databases. However, many netizens do not know how to convert the original access database into a ms SQL database. Based on the author's experience in converting the maxz movie system, the conversion method is hereby announced for everyone to share.
I. Basic Prerequisites1. Your VM supports ms SQL. You must first learn from the VM provider whethe
Yesterday, I changed the Host Name of the PC. When I started the VM today, an error was reported:
Error:
SCSI reservation for Virtual Device "scsi1: 1" cannot be enabled because the disk "F:/Vm/racshare/OCR. vmdk "is being used by another virtual machine running on a different host machine. SCSI reservation under VMware Server is only available for machines running on the same host machine. module devicepo
Log on to Linux as the root account, and choose VM> install VMware Tools. Open the terminal:
Note: You must be case sensitive when entering "command" or "software name" under various Linux Command lines !!!
[Root @ rd01 ~] # Cd/mnt/CDROM
[Root @ rd01 ~] # Cd/CDROM
[Root @ rd01 ~] # Ls
Vmwaretools-
5.5.1
-19175.rpm VMwareTools-5.5.1-19175.tar.gz.[Root @ rd01 ~] # Rpm-IVH VMwareTools-5.5.1-19175.i386.rpm[Root @ rd01 ~] # Cp VMwareTools-5.5.1-191
Note: In the following example, johnsonweb and johnsonvm are all Virtual Machine names. Before running the powershell script, import your subscription file.
Enable/disable virtual machines based on conditions, for example, batch start/stop Based on Virtual Machine names
Start a VM
$vmNames = New-Object System.Collections.ArrayList$vmNames.Add("JohnsonWeb")$vmNames.Add("JohnsonVm") foreach($vm in G
To set up a surv-u ftp server on azure:1. Install surv-U on the VM (with the exception of adding surv-u to the firewall, you can check the last step of surv-u installation and set it automatically)2. Set the listening port range for surv-u listening port and passive mode:Listening port: 12500 (the default port 21 is not used for security reasons ):The listening port range for passive mode is 12501-12502:3. add the
Impact of vm. swappiness on databasesThe default vm. swappiness value of centos is 60. You can reduce the size of the database to reduce the load of swap, and improve the system performance.In linux, once swap partition is used, swap switching is triggered only when pages are missing. Otherwise, swap is used all the time, resulting in extremely high hard disk I/O.For oracle, 10 is generally set. For mysql,
Article Title: learn how to build an embedded Linux system on a VM-compile the kernel. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.
1. download the kernel
· I used linux-2.4.20.tar.gz (google), copied to the working directory, and decompressed it.
Note: I have installed Redhat9.0 on the
Xen creates a physical path to the VM virtual machine file.Open the following file to find the # Directory tree containing VM metadata line.Vi/etc/xenopsd.confThe default path is/VAR/RUN/NONPERSISTENT/XENOPSDA folder named UUID in the VM clip. The UUID can be seen in the corresponding Xen center-the virtual machine-the General tab.This article is from the "Enligh
Because of the need for work, recently used the vm-ware virtual machine, I use the configuration of Win7+vmware+ubuntu, I believe that many people have used a similar environment, I would like to say the file sharing problem, although there are many tutorials on the internet, but the feeling is not comprehensive, At least I got a couple of pieces together to fix the problem.First, the need to install Vm-too
The network configuration after centOS is installed on the VM took some time to study the network configuration of the linux virtual machine on the VM. 1. Environment HOST: winXP SP2, home broadband, LAN connected to the router, IP Address: 192.168.1.101. Virtual Machine: centOS (open-source free version of redhat linux), in plain text mode. After CentOS is installed on the
Set up a kvm vm in CentOS 6.3
Suddenly receiving requirements from the boss, we need to deploy KVM on the servers of the existing data center so that the internal network testing machine can reach the Internet for testing. To be honest, it is a headache because our hardware resources are too short (small companies ...), there is only GB of space left, so I have to run two virtual machines on top, and I have to deal with the increasing data at the mome
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