All Posts By

Michael Chapman

Bugfixing KVM live migration

By | Technical | 2 Comments

Here at Anchor we really love our virtualization. Our virtualization platform of choice, KVM, lets us provide a variety of different VPS products to meet our customers’ requirements. Our KVM hosting platform has evolved considerably over the six years it’s been in operation, and we’re always looking at ways we can improve it. One important aspect of this process of continual improvement, and one I am heavily involved in, is the testing of software upgrades before they are rolled out. This post describes a recent problem encountered during this testing, the analysis that led to discovering its cause, and how we have fixed it. Strap yourself in, this might get technical.

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