Http://bbs.51cto.com/thread-964919-1.html
Application Instance
A company has a new virtual server that uses w2008r2 and three hard disks, one of which is used as the parent system and two SAS hard disks as the Raid 1 storage vhd.
An administrator installed the software three months ago and made a snapshot of the Virtual Machine domain control (DC) to generate a "guid + DC. avhd" file.
One day, the server's solid state disk fails, data is lost, cannot be started, and the Administrator has not performed any backup on the parent Server
Re-purchase a solid state drive and install w2008r2. After installation, the new virtual machine is used to successfully import other virtual machines, but the DC import is faulty.
Now we will introduce how to recover a snapshop differential disk (avhd)
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Server2003.png
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1. PNG
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2. PNG
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Attach a virtual disk after selection
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3. PNG
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Click Settings and select the avhd file to be appended.
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4. PNG
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In this way, virtual machines in avhd hard disk format can be successfully started.
But this is quite troublesome, because the snapshot tree we have done before is gone.
Cannot merge avhd into vhd File
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Chayi. PNG
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Select Edit Disk
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Bianji. PNG
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Hebing. PNG
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Hebing3.png
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Hebing4.png
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This is the built-in function of hyper-V. It seems that there is another software on the network that can directly merge these files, which is very fast.
