Bug #7554
closedfs: "NoneType" object dereferences
0%
Description
This is running the thrasher, so I assume it just continues to be broken:
http://qa-proxy.ceph.com/teuthology/teuthology-2014-02-23_23:02:50-fs-firefly-testing-basic-plana/99359/
Updated by Greg Farnum about 10 years ago
- Assignee set to John Spray
I'm giving this to you, John, just so that it doesn't get lost and because I thought you had made some fixes to the thrasher about the same error message earlier. We should discuss in the next standup.
Updated by John Spray about 10 years ago
It'll be a different thing. mds_thrash is quite... loosely... written python. We're also not getting proper backtraces because the exception is getting printed from another greenlet. I'll do a pass over this code to see where else we're dereferencing Nones, and also fix it to give us useful backtraces.
Updated by John Spray about 10 years ago
Could have been this: https://github.com/ceph/teuthology/commit/095a53c96fff75484d8d00d50b6d6a598579a81e
I'm hand testing my wip-7554 branch with this fix and better exception handling, PR to follow.
Updated by John Spray about 10 years ago
Updated by John Spray about 10 years ago
I think that PR is OK, although I haven't seen a clean run with it because of http://tracker.ceph.com/issues/7565
Updated by Zack Cerza almost 10 years ago
- Status changed from In Progress to Resolved