Hi. It looks like you have different versions of Python or another package.
*rpm -qa | grep python* *rpm -qa | grep ovirt* On both hosts (old and new) Em qua., 11 de out. de 2023 às 12:08, Devin A. Bougie < devin.bou...@cornell.edu> escreveu: > Hi, All. We are attempting to migrate to a new storage domain for our > oVirt 4.5.4 self-hosted engine setup, and are failing with "cannot import > name 'Callable' from 'collections'" > > Please see below for the errors on the console. > > Many thanks, > Devin > > ------ > hosted-engine --deploy --restore-from-file=backup.bck --4 > ... > [ INFO ] Checking available network interfaces: > [ ERROR ] b'[WARNING]: Skipping plugin (/usr/share/ovirt-hosted-engine-\n' > [ ERROR ] b'setup/he_ansible/callback_plugins/2_ovirt_logger.py), cannot > load: cannot\n' > [ ERROR ] b"import name 'Callable' from 'collections'\n" > [ ERROR ] b'(/usr/lib64/python3.11/collections/__init__.py)\n' > [ ERROR ] b"ERROR! Unexpected Exception, this is probably a bug: cannot > import name 'Callable' from 'collections' > (/usr/lib64/python3.11/collections/__init__.py)\n" > [ ERROR ] Failed to execute stage 'Environment customization': Failed > executing ansible-playbook > [ INFO ] Stage: Clean up > [ INFO ] Cleaning temporary resources > [ ERROR ] b'[WARNING]: Skipping plugin (/usr/share/ovirt-hosted-engine-\n' > [ ERROR ] b'setup/he_ansible/callback_plugins/2_ovirt_logger.py), cannot > load: cannot\n' > [ ERROR ] b"import name 'Callable' from 'collections'\n" > [ ERROR ] b'(/usr/lib64/python3.11/collections/__init__.py)\n' > [ ERROR ] b"ERROR! Unexpected Exception, this is probably a bug: cannot > import name 'Callable' from 'collections' > (/usr/lib64/python3.11/collections/__init__.py)\n" > [ ERROR ] Failed to execute stage 'Clean up': Failed executing > ansible-playbook > [ INFO ] Generating answer file > '/var/lib/ovirt-hosted-engine-setup/answers/answers-20231011110358.conf' > [ INFO ] Stage: Pre-termination > [ INFO ] Stage: Termination > [ ERROR ] Hosted Engine deployment failed > Log file is located at > > /var/log/ovirt-hosted-engine-setup/ovirt-hosted-engine-setup-20231011110352-raupj9.log > _______________________________________________ > Users mailing list -- users@ovirt.org > To unsubscribe send an email to users-le...@ovirt.org > Privacy Statement: https://www.ovirt.org/privacy-policy.html > oVirt Code of Conduct: > https://www.ovirt.org/community/about/community-guidelines/ > List Archives: > https://lists.ovirt.org/archives/list/users@ovirt.org/message/A7DPYZ4DG5EXB2YTYDERHVN5A2ZVKUPR/ > -- Att, Jorge Visentini +55 55 98432-9868
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