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Better handle retcodes in migrate update

This commit is contained in:
Joshua Boniface 2021-06-21 23:46:47 -04:00
parent 68c7481aa2
commit dc560c1dcb
1 changed files with 7 additions and 2 deletions
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9
daemon-common/vm.py
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@ -569,16 +569,21 @@ def update_vm_sriov_nics(zkhandler, dom_uuid, source_node, target_node):
if is_used == 'True': if is_used == 'True':
used_by_name = searchClusterByUUID(zkhandler, zkhandler.read(('node.sriov.vf', target_node, 'sriov_vf.used_by', network['source']))) used_by_name = searchClusterByUUID(zkhandler, zkhandler.read(('node.sriov.vf', target_node, 'sriov_vf.used_by', network['source'])))
if retcode: if retcode:
retcode = False retcode_this = False
retmsg = 'Attempting to use SR-IOV network "{}" which is already used by VM "{}"'.format(network['source'], used_by_name) retmsg = 'Attempting to use SR-IOV network "{}" which is already used by VM "{}"'.format(network['source'], used_by_name)
else:
retcode_this = True
# We must update the "used" section # We must update the "used" section
if retcode: if retcode_this:
# This conditional ensure that if we failed the is_used check, we don't try to overwrite the information of a VF that belongs to another VM # This conditional ensure that if we failed the is_used check, we don't try to overwrite the information of a VF that belongs to another VM
set_sriov_vf_vm(zkhandler, dom_uuid, target_node, network['source'], network['mac'], network['type']) set_sriov_vf_vm(zkhandler, dom_uuid, target_node, network['source'], network['mac'], network['type'])
# ... but we still want to free the old node in an case # ... but we still want to free the old node in an case
unset_sriov_vf_vm(zkhandler, source_node, network['source']) unset_sriov_vf_vm(zkhandler, source_node, network['source'])
if not retcode_this:
retcode = retcode_this
return retcode, retmsg return retcode, retmsg