Hi All, Although I already searched the mailing list archives to try to find a solution, I could only find people reporting this error without a solution.
I am trying to get the guest metrics to monitor the guest for memory shortage, for example. So here is what I executed (in python): *1)* > > session = XenAPI.Session(url) > session.xenapi.login_with_password(username, password) > vms = session.xenapi.VM.get_all_records() > for vm in vms: > g_metrics = session.xenapi.VM.get_guest_metrics(vm) > *2)* > session = XenAPI.Session(url) > session.xenapi.login_with_password(username, password) > vms = session.xenapi.VM.get_all_records() > for vm in vms: > metrics = session.xenapi.VM.get_metrics(vm) > g_metrics = session.xenapi.VM_guest_metrics.get_record(metrics) > And as a result I am getting the same following error for both codes: XenAPI.Failure: MESSAGE_METHOD_UNKNOWN The error is always in the last line (the one in which I try to obtain a guest metrics and assign it to g_metrics). I am referring to this page to use the Xen API: http://wiki.xensource.com/xenwiki/XenApi The documentation I am using is: API Revision 1.1, Date: 16th August 2007. Is there a more recent documentation? Am I using the wrong documentation? Thank you in advance. Akira
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