xenserver snapshot

First, XenServer 6.1 introduction Citrix XenServer Server virtualization systems make data centers more flexible and efficient through faster application delivery, higher availability and utilization of IT resources. XenServer provides the advanced functionality required for critical workloads (operating systems, applications, and configurations) without sacrifi

; Next, select the VM's virtual CPU count and memory size ; Next, select VM Virtual disk size, default is 8G, we can choose properties to change the size of the disk (disk size should be carefully selected, after installation can not adjust the size of the disk) as shown: E, Next, select the VM virtual network, here does not detail the default; next, see if there is a problem with the VM, confirm that there is no problem, in the Xenserver-2 CD-ROM

Configure Linux VM boot from the optical drive in Xenserver Http://docs.vmd.citrix.com/XenServer/6.2.0/1.0/en_gb/reference.html HVM-boot-policyThe boot policy for HVM guests. Either BIOS Order or an empty string. HVM-boot-paramsThe order key controls the HVM guest boot order,Represented as a string where each character is a boot method:D for the CD/DVD, c for the root disk, and n for network PXE boot. The d

First, set XenServer boot automatically [Root@xenserver-ds-testserver09 ~]# Xe Pool-listUUID (RO): B1C803A6-88CF-7B24-4F86-B0043866D3DCName-label (RW):Name-description (RW):Master (RO): 0080DD58-9609-4C9A-B159-FEFD32B53EC1DEFAULT-SR (RW): d843e170-df59-f615-3b8f-55fd94b07c93[root@xenserver-ds-testserver09 ~]# XE Pool-param-set uuid=b1c803a6-88cf-7b24-4f86-b00438

First, XenServer 6.1 introduction Citrix XenServer Server virtualization systems make data centers more flexible and efficient through faster application delivery, higher availability and utilization of IT resources. XenServer provides the advanced functionality required for critical workloads (operating systems, applications, and configurations) without sacrifi

Eject any loaded DVD media, like Xs-tools.iso, so the virtual DVD drive is empty. Snapshot VM before starting so you can roll back in case of problems. Added Registry Key so the MSIServer (handles MSI Install/uninstall) can run in Safe Mode using command:REG ADD "Hklm\system\currentcontrolset\control\safeboot\minimal\msiserver"/ve/t reg_sz/f/d "Service" Run msconfig and set computer to boot on Safe Mode with the Minimal option. Reboot comp

storage management interface.XenServer provides Storagelink technology that integrates with storage such as NetApp, Dell/equallogic, and IBM to provide direct access to external storage (San/nas) APIs to take advantage of a wide range of advanced storage services that are optimized Includes techniques such as fast cloning, LUN 0, thin allocation, snapshot and copy removal, and more.650) this.width=650; "width=" 325 "height=" 289 "style=" Width:auto;h

Xenserver deployment series 05 Virtual Machine creation and Replication Job Environment Xenserver OS: xenserver 6.2 Hostname: xsr01 IP: 192.168.0.241/24 Gateway: IP: 192.168.0.1/24 1. About xenserver Virtual Machine On xenserver, you can create virtual machines such as

[Root@xenserver-ds-monitor02 ~]# Smartctl--all/dev/sdbSMARTCTL 6.2 2013-07-26 r3841 [x86_64-linux-3.10.0+10] (local build)Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org= = = START of Information section = = =Model family:seagate Barracuda 7200.14 (AF)Device model:st3000dm001-1er166Serial Number:w502pmvcLU WWN Device id:5 000C50 09b03e160Firmware version:cc26User capacity:3,000,592,982,016 bytes [3.00 TB]Sector sizes:512 by

BKJIA exclusive Article] XenServer 5.6 I have been using it for quite a while, and I feel good stability and performance, so now we have changed all the virtual machines in the company's internal machine room to XenServer 5.6. Of course, the original FreeBSD jail is not converted because it is used well ), I also installed XenServer 5.6, removed the display, keyb

Because of the sudden power outage caused the company's internal computer room XenServer host hung up, the system can not start, downtime before the system configuration isCpu:e5 2630 v3Memory: 128GBStorage: 3T West number Purple Plate 5 blockArray Card: LSI 9361-8iThe disk took 5 blocks to do RAID5, and when the outage failed to start, I took a lsi9361-8i card and 6 3T disks (the importance of hardware spares) and then made a new set of RAID5,A

Recently busy with the virtual machine, what data need to be backed up, even if the virtual machine is no exception, the following is my own written backup script to use according to the actual situation,: First do an NFS server, this server requires a large disk, and then need to back up the virtual server host on the shared directory Then you can implement a script to make a scheduled task do a backup ##########################################################################################

rationally allocate the number of CPUs and the number of cores for the virtual machines deployed on the virtualization platform; 1.3.1 MethodSETP1: Execute command: Cat/proc/cpuinfo |grep "Physical" |sort|uniq-cSETP2: View display results, as this example shows a total of 24 cores (two 12 cores of CPUs) 1.4 View server hard drive information1.4.1 Purpose To reasonably allocate virtual hard disk size to virtual machines deployed on a virtualized platform; 1.4.1 MethodSETP1: Execute command:

absrtact : The traditional data backup technology has the problem of backup window, recovery time objective RTO and recovery time RPO too long, which can not meet the requirement of data protection for enterprise critical business, thus the data snapshot technology is produced. In this paper, the concept of snapshot technology, characteristics, implementation technology and the status of the development of

Because of the sudden power outage caused the company's internal computer room XenServer host hung up, the system can not start, downtime before the system configuration isCpu:e5 2630 v3Memory: 128GBStorage: 3T West number Purple Plate 5 blockArray Card: LSI 9361-8iThe disk took 5 blocks to do RAID5, and when the outage failed to start, I took a lsi9361-8i card and 6 3T disks (the importance of hardware spares) and then made a new set of RAID5,A

Three types of VM snapshots: 1. Regular snapshots: Only disk snapshots are created and can be performed on all VM types, including Linux VMs. Restore a snapshot to restart a virtual machine2. Static snapshot: Generate a snapshot of the virtual machine disk and quiesce the VM before generating the snapshot. Windows-onl

XenserverIntroduction Citrixxenserve is a complete server virtualization platform launched by Citrix. The xenserver software package contains all the features required to create and manage x86 computer deployments running on xen (an open-source semi-virtualized Virtual Machine hypervisor with near local performance. Xenserver has been optimized for both Windows and Linux virtual servers.

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_XenStorag

During xenserver installation, the system creates a network for each physical network interface card (NIC. Add servers to a resource pool These default networks are merged so that all physical NICs with the same device name are connected to the same network. Generally, if you want to create an internal network, use an existing Nic to set a new VLAN or create a NIC binding, you only need to add a new network. In xe