[RHV 4.3] engine-setup fails while upgrading an existing environment having VMs snapshots from version 4.3.4 to 4.3.5
Issue
- While upgrading an existing
Red Hat Virtualization
4.3 environment, there were some VMs having snapshots, theengine-setup
failed.
The log contained following Error:
2019-07-30 14:24:31,117+0000 DEBUG otopi.context context._executeMethod:145 method exception
Traceback (most recent call last):
File "/usr/lib/python2.7/site-packages/otopi/context.py", line 132, in _executeMethod
method['method']()
File "/usr/share/ovirt-engine/setup/bin/../plugins/ovirt-engine-setup/ovirt-engine/db/schema.py", line 437, in _validation
self._checkSnapshotCompatibilityVersion()
File "/usr/share/ovirt-engine/setup/bin/../plugins/ovirt-engine-setup/ovirt-engine/db/schema.py", line 212, in _checkSnapshotCompatibilityVersion
'v': snapshot_cl,
UnboundLocalError: local variable 'snapshot_cl' referenced before assignment
2019-07-30 14:24:31,118+0000 ERROR otopi.context context._executeMethod:154 Failed to execute stage 'Setup validation': local variable 'snapshot_cl' referenced before assignment
Environment
- Red Hat Virtualization 4.2
- Red Hat Virtualization 4.3
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