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kvm pause/suspend

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Hi, 

Does anyone who is planning to implement kvm-pause/kvm-suspend? Currently, "nova pause(unpause) id" or "nova suspend(resume) id" works only for xenserver. If nobody has a plan, NTT Data would like to contribute.

Xenserver's pause/suspend might be slightly different from KVM's, but according to xenserver's manual, I think "pause" in Xenserver is similar to "suspend" in KVM. Also, "suspend" in Xenserver is similar to "save" in KVM.

A patch is prepared at below URL.
<https://code.launchpad.net/~nttdata/nova/kvm-pause-suspend>

I appreciate any comments.
--------------------------------
Kei Masumoto, CISSP
Research and Development Headquarters, NTTDATA Corp.

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