Make bdms querying in multi-cell use scatter-gather and ignore down cell
This patch makes the querying of bdms from multiple cells in the
_get_instance_bdms_in_multiple_cells function of extended_volumes use
scatter_gather_cells thus making the process, parallel. It also adds
warnings in case a cell is not available; which the operator can later
tweak, if an exception needs to be raised. So for now, cells that are
not reachable are ignored and it proceeds to the next cell.
Reviewed: https:/ /review. openstack. org/541246 /git.openstack. org/cgit/ openstack/ nova/commit/ ?id=ea6757092df 85b6cce38980ae5 b7f54b76657e01
Committed: https:/
Submitter: Zuul
Branch: master
commit ea6757092df85b6 cce38980ae5b7f5 4b76657e01
Author: Surya Seetharaman <email address hidden>
Date: Tue Feb 6 12:36:50 2018 +0100
Make bdms querying in multi-cell use scatter-gather and ignore down cell
This patch makes the querying of bdms from multiple cells in the instance_ bdms_in_ multiple_ cells function of extended_volumes use gather_ cells thus making the process, parallel. It also adds
_get_
scatter_
warnings in case a cell is not available; which the operator can later
tweak, if an exception needs to be raised. So for now, cells that are
not reachable are ignored and it proceeds to the next cell.
Change-Id: I0e05eb1e2ad379 62968b79100bf4a 96c7d6ddd8f
Closes-Bug: #1747650