x/terracotta
Code Issues Proposed changes

Updated the global manager to pass the history of CPU usage for every VM to algorithms

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This commit is contained in:
Anton Beloglazov 2012-10-30 11:24:44 +11:00
parent d2b8aa8cbe
commit 59c96cbc48
1 changed files with 6 additions and 2 deletions
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8
neat/globals/manager.py
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@ -355,7 +355,9 @@ def execute_underload(config, state, host):
log.info('No data yet for VM: %s - dropping the request', vm)
log.info('Skipped an underload request')
return state
vms_cpu[vm] = vms_last_cpu[vm]
vms_cpu[vm] = state['db'].select_cpu_mhz_for_vm(
vm,
int(config['data_collector_data_length']))
vms_ram = vms_ram_limit(state['nova'], vms_to_migrate)
# Remove VMs that are not in vms_ram
@ -514,7 +516,9 @@ def execute_overload(config, state, host, vm_uuids):
log.info('No data yet for VM: %s - dropping the request', vm)
log.info('Skipped an underload request')
return state
vms_cpu[vm] = vms_last_cpu[vm]
vms_cpu[vm] = state['db'].select_cpu_mhz_for_vm(
vm,
int(config['data_collector_data_length']))
vms_ram = vms_ram_limit(state['nova'], vms_to_migrate)
# Remove VMs that are not in vms_ram