On Mar 31, 2008, at 11:40, Vadim Zaliva wrote:
I am trying to track down the problem.
OK, I have been able to reproduce the problem, is C, without Ruby. Attached is source code and XML file. Here is a sample output: Attempt 0: define Domain defined with UUID 714b96db-a6b4-a4ea-ad58-39e4b44575c0 lookup by UUID 714b96db-a6b4-a4ea-ad58-39e4b44575c0 Lookup found domain with UUID 714b96db-a6b4-a4ea-ad58-39e4b44575c0 undefine Attempt 1: define Domain defined with UUID 714b96db-a6b4-a4ea-ad58-39e4b44575c0 lookup by UUID 714b96db-a6b4-a4ea-ad58-39e4b44575c0 libvir: Xen Daemon error : GET operation failed: Failed to lookup by UUID string domain As you can see, it works OK first time, but the second time, returns the same UUID, lookup on which fails. The reason it fails is that the actual UUID is different second time: virsh # dominfo sample-domain-lord Id: - Name: sample-domain-lord UUID: b6eba85c-0f21-f79e-0607-1211d3fb4e36 OS Type: linux State: shut off CPU(s): 1 Max memory: 262144 kB Used memory: 262144 kB I am not sure if I can fix that myself. Sincerely, Vadim -- "La perfection est atteinte non quand il ne reste rien a ajouter, mais quand il ne reste rien a enlever." (Antoine de Saint-Exupery)