vm sprawl

VM file storage in velocity-1.7 Demo: Public Class App_example1 { Public App_example1 () {string propfile = "Velocity. properties" ; String vmfile = "App_example1.vm" ; Velocity. INIT (propfile); velocitycontext Context = New Velocitycontext (); context. Put ( "Games" , Getgamesinfo (); Template = Null ; Template = Velocity. gettemplate (vmfile); bufferedwriter BW = New Bufferedwriter ( New Outputs

Install Ubuntu in VM, first install Vm, Vm installation see: http://blog.csdn.net/u011043843/article/details/35291799 1. Open the VM and create a new VM. 2. Select custom, and then click Next. 3, 4, 5, 6, 7, 8, 9. Default. Next Step 10. Default. Next Step

VM Summary information is more difficult to obtain than the previous host, memory, cluster, because in the performance side need to do analysis. And the most valuable of these VMS is the performance analysis and which resource pool belongs to. The rest of the summary is basically no difficulty. And there are a series of data that needs to be converted, such as memory, the data that the hard drive gets is divided by 1024来, but the CPU value is 1000来 co

Running a Java project will result in a Java.lang.OutOfMemoryError:PermGen space error and a memory overflow.Workaround:1, modify the Eclipse.iniIn the MyEclipse installation directory G:\MyEclipse8.5\Genuitec\MyEclipse 8.5 has a Myeclipse.ini configuration file, set as follows:-vmargs-xmx512m-xx:maxpermsize=256m-xx:reservedcodecachesize=64m2. Set Default VM ArgumentsSet up VM arguments:windows->preferences

Today, colleagues asked about how to replicate a configured VM, I studied, in fact, this function is very useful. The main methods are as follows:1. Select Create Virtual machine2. This is a key step, choose custom (Create a virtual machine using another device or a specific configuration option)3. Give the virtual machine a loud name4. Select the target storage of the virtual machine file, the default, direct "Next"5. Select the version of the virtua

Summary of issues:The program stack is too small, the stack size of the 64-bit machine is larger by default than 32 bits, the program from 64 to 32 execution error, need to modify the initial stack size(. So library provides two function interfaces, one using a larger image, the other processing image is very small, only call the previous function will overflow)Prior to using JNI in the Hadoop program to invoke the C-written (libxxx.so) local library, on the start of the machine (64-bit Ubuntu)

Yesterday in the simulator to put the picture on the gallery, java.lang.OutOfMemoryError:bitmap size exceeds VM budget exception, the image size exceeds the RAM memory.Simulator RAM is relatively small, only 8 m memory, when I put in a lot of pictures (each more than 100 k), on the above reasons.Because each picture is previously compressed, when put into the bitmap, the size will become larger, resulting in excess RAM memory, the specific solution is

Network settings after cloning a VM from VMware After cloning a virtual machine Through VMware, the new virtual machine often does not correctly identify the NIC and needs to be reconfigured.The following is an example of network reconfiguration in centos. 1. Virtual Nic settingsHost-only and NAT virtual NICs are installed in my virtual machine. The subnets are 192.168.150.0 and 192.168.73.0 respectively. For example Previously, I encountered a proble

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 650) This. width = 650; "src =" http://s3.51cto.com/wyfs02/M02/4A/30/wKioL1QjzAXQpSCSAABnm2GIIcg399.gif "style =" float: none; "Title =" 1.gif" alt = "wkiol1qjzaxqpscsaabnm2giicg399.gif

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