Hello,
I have been trying to track different phases of a live migration process. I am using libvirt with qemu-kvm. I am issuing migration commands using virsh.
Now, I want to measure the time spent in each phase of live migration, e.g., pre-copy and stop-copy. I stumbled upon the file qemu_driver.c. It has functions like
qemudDomainMigratePrepare2
qemudDomainMigratePerform
qemudDomainMigrateFinish2
I want to know whether qemudDomainMigratePerform and qemudDomainMigrateFinish2 directly map to the pre-copy and stop-copy phase? or the qemudDomainMigratePerform function performs both of them?
Any pointers or suggestions will be greatly appreciated.
Regards
----------------------
Md. Faizul Bari
PhD Student
David R. Cheriton School of Computer Science
University of Waterloo
{http://www.cs.uwaterloo.ca/~mfbari}
[My mind rebels at stagnation! Give me problems! Give me work!]
----------------------
Md. Faizul Bari
PhD Student
David R. Cheriton School of Computer Science
University of Waterloo
{http://www.cs.uwaterloo.ca/~mfbari}
[My mind rebels at stagnation! Give me problems! Give me work!]
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