[LU-7009] Testing DNE on ZFS

• Type: Bug
• Resolution: Done
• Priority: Minor
• Affects Version/s: Lustre 2.8.0
• Severity: 3
• Assignee: James Nunez (Inactive)
• Reporter: Di Wang

Description

I think the best approach here is to run the DNE-on-ZFS testing a few times to see which test scripts are passing regularly, and then move the passing scripts (or passing with minimal additions to ALWAYS_EXCEPT) to review-zfs-part-1 running with 4 MDTs and leave the failing tests (if not too many) in review-zfs-part-2 running with 1 MDT until we can fix the remaining test issues. As tests pass they can be moved into review-zfs-part-1 until it gets too large, and then just add the remaining few tests to ALWAYS_EXCEPT and set review-zfs-part-2 to also run with 4 MDTs and rebalance the tests to run with approximately the same time.

That way we can start basic DNE-on-ZFS testing ASAP and migrate the remaining ZFS tests to DNE without having to skip many of the tests.

Of course, if DNE-on-ZFS is mostly or completely passing today then this incremental migration to DNE testing can be skipped.

Issue Links

• is related to: LU-6831 The ticket for tracking all DNE2 bugs
• is related to: LU-7192 conf-sanity test_32c: ZFS test failure with DNE config
• is related to: LU-7191 sanity test_27z: FAIL: O/300000400/d21/75: no filter_fid info