Tags: presence extraction using a contiguous VMFS storage space is data lossNow, with the advent of virtualization technology, many enterprises are starting to use virtualization technology. The principle of virtualization technology is to virtualize the hardware to different virtual machines. That is, a physical machine can have more than one virtual machine. However, if the physical machine fails or the storage server fails, the upper-level virtual machine is unavailable. There are other reaso
This series of articles describes the relationship between cloud and backup, including:(1) VMware Virtual machine backup and recovery(2) KVM virtual machine backup and recovery(3) Cloud and backup(4) OpenStack and backup(5) Public Cloud and backup1. VMware Basics related to backup 1.1
. Needless to be sure, the backup load is the maximum load that VMware servers assume.
However, there are ways to solve these problems and, in some cases, to be more outstanding than the standard physical server backup and recovery methods. However, there are some misconceptions about these methods, as well as the implementation measures for Third-party backup/recovery
Tag: Cloud Platform for Cloud computingThe first step is to complete the preparation ahead of time. Offsite (Azure) Disaster recovery-readinessTo implement an offsite azure disaster recovery for a virtual machine on a VMware virtualization platform, check the following prerequisites:
The VMware platform is at
the disk density, network I/O in the physical server. Needless to assume, the backup load is the maximum load on VMware servers.However, there are ways to solve these problems and, in some cases, better than standard physical server backup and recovery methods. However, there are some misconceptions about these methods, and there are misconceptions about the implementation of third-party backup/
disk capacity 200G data Disk (compact mode) + 160G snapshot data disk.Fault analysis1. Backup DataThe VMFS volume in the rd220i storage that is mounted on the VMware VSphere client is unloaded in the normal manner. The VMFS volume on the rd220i storage is then connected to the backup server by means of a network cable, followed by a professional tool to mirror the entire VMFS volume to the prepared backup space as a sector to ensure the customer's da
This article is a case of data recovery for VMware virtual machines, although the entire VMware virtual machine data recovery process takes only three steps, but the problem analysis and experience summary are worth your reference.
A summary of the data recovery case for a
********************Learning 3313395633*****************************Purpose of production:************************I'm lazy, maybe.***************Previously, Hyper-V was used to automate batch management of virtual machines.Lync 2013-Project Combat-Phase 2nd-automatic management of virtual machines.Currently for virtualization testing, VMWare Exsi 6, Microsoft Hyper-V R2, Linux KVM, OpenStack Kilo, CloudStack 4.3.Heartless abandon with me for years of
Today to share the case is a provincial branch of Sinopec Information management platform, several VMware virtual machine--esx server share an IBM DS4100 storage, about 40~50 group of virtual machines, occupy 1.8TB space, data is very important.Normal work, VC report Virtual Disk is lost, ssh to esx in the execution of Fdisk-l view disk, found that storage has no partition table. When all devices are restarted, ESX server cannot connect to the storage
data disk.
Fault analysis
1, Backup data
The VMFS volumes in the rd220i storage that are mounted on the VMware vsphere client are unloaded in a normal manner. The VMFS volumes on the rd220i storage are then connected to the backup server by means of a network cable. The entire VMFS volume is then mirrored to the prepared backup space using a professional tool to ensure that the customer's data is secure, and subsequent analysis and
Description of the virtualization Data recovery failure:Dell R710 Series servers (for VMware virtual hosts), Dell MD 3200 Series storage (for virtual machine files), VMware ESXi version 5.5, the accidental power outage that prevents a virtual machine from starting properly, When you view the configuration file for a virtual machine, you find that the configuratio
VMware Esxi 5.1 Backs up and restores VMs in a number of ways, as described in 2 ways:I. Using vsphere client for direct backup and recovery of VMS:Backup: 1. Open the sidebar physical resource pool, check the physical machine, then select "Configure"--"Memory"--"datastore1"--right--"browse datastore"--Select the folder where the VM resides--To download the data store file to the local computer.650) this.wi
VMware Host, the product will be released again, and the total volume of the memory volume will exceed 32 MB, windows XP or Windows Server 2003 product licenses make hardware changes.
Please install VMware Tools before launching the product, because VMware Tools will install a new verification card Activation Program, this will cause changes to the hardware e
network, you can choose to restart the network manually from the previous menu.In the network settings, one option is to manually start the management network, and when you configure the VMware ESXi Management Network, you can manually restart the management network if an error occurs that prevents the VMware vsphere client from connecting to VMware vsphere.If y
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