Emilien Macchi 1f2be78a26 properly scale down an OSD when requested ...

When scaling down an OSD, we need to run `crush remove` command before
deleting the OSD, to properly scale down the Ceph cluster.

This patch also improve the way we test if an OSD is up or DNE.

This recommendation is documented in the official Ceph documentation:
https://access.redhat.com/documentation/en/red-hat-ceph-storage/version-1.3/red-hat-ceph-storage-13-red-hat-ceph-administration-guide/#removing-osds-manual

Change-Id: I1749093740a4ab5de3493e257e311a0b9a3f06e3

2016-03-18 15:58:07 -04:00

..

nodesets

Drop deprecated rspec-system tests and releases

2016-02-06 17:52:04 +01:00

ceph_rgw_civet_spec.rb

acceptance: do not try to rm /var/run/ceph

2016-03-17 18:02:26 -04:00

ceph_rgw_spec.rb

acceptance: do not try to rm /var/run/ceph

2016-03-17 18:02:26 -04:00

ceph_usecases_spec.rb

properly scale down an OSD when requested

2016-03-18 15:58:07 -04:00