Hi, When I ran vdsm linters in my local environment, I received errors such as: ` lib/vdsm/storage/lvm.py:1837:14: E1120: No value for argument 'rc' in constructor call (no-value-for-parameter)` On inspection of the CI logs from other runs, we found an internal Pylint error[1]. It appears that this error prevents Pylint from working properly. As a result of bumping up pylint version in order to overcome this error, we got the same errors as in my local environment [2], and another error that seems to be a false positive: `lib/vdsm/storage/volumemetadata.py:101:29: E1102: validate is not callable (not-callable)` We don't have a path in the tests that would reach the code part that raises the problematic exception[3], but it seems legit. any suggestions? [1] https://jenkins.ovirt.org/blue/organizations/jenkins/vdsm_standard-check-pat... [2] https://jenkins.ovirt.org/blue/organizations/jenkins/vdsm_standard-check-pat... [3] https://jenkins.ovirt.org/job/vdsm_standard-check-patch/29565/artifact/check... best regards, Harel