Tools » teuthology

Here's one example; I am seeing many: http://qa-proxy.ceph.com/teuthology/gregf-2015-04-12_16:25:14-fs-greg-fs-testing-1-testing-basic-multi/844780/config.yaml

tasks:
- internal.check_packages: null
- internal.lock_machines:
  - 3
  - plana,mira,burnupi
- internal.save_config: null
- internal.check_lock: null
- internal.connect: null
- internal.push_inventory: null
- internal.serialize_remote_roles: null
- internal.check_conflict: null
- internal.check_ceph_data: null
- internal.vm_setup: null
- kernel: *id001
- internal.base: null
- internal.archive: null
- internal.coredump: null
- internal.sudo: null
- internal.syslog: null
- internal.timer: null
- chef: null
- clock.check: null
- mds_thrash: null
- install: null
- ceph: null
- ceph-fuse: null
- workunit:
    clients:
      all:
      - suites/fsstress.sh

Notice that the mds_thrash task is placed ahead of "install". Obviously things go terribly wrong.
As far as I can tell, nothing in the yaml fragments which this job is generated from have changed in more than a year, which leads me to believe that the teuthology code for assembling these must have changed. I'm not sure if it's consistently certain jobs being mis-ordered or if something else is going on.