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| author |   Ryota Mibu <r-mibu@cq.jp.nec.com> | 2015-07-15 07:01:08 +0000 |
|---|---|---|
| committer |   Gerrit Code Review <gerrit@172.30.200.206> | 2015-07-15 07:01:08 +0000 |
| commit | 6d33f0c23a1003239cbd578b9e134f1ac4f8d407 (patch) | |
| tree | e06fd3bd72fe18c24ea0f44e6b2bcec602ca012e /requirements/03-architecture.rst | |
| parent | 0188ba46367f6670b32cf01637ce1966a4a842de (diff) | |
| parent | ffefd21840e94e68dfc115546868bc00f0f1b1e1 (diff) | |
Merge "Clarifying fault propagation between phys-virtual"
Diffstat (limited to 'requirements/03-architecture.rst')
| -rw-r--r-- | requirements/03-architecture.rst | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/requirements/03-architecture.rst b/requirements/03-architecture.rst index 1b05935b..2f9d24be 100644 --- a/requirements/03-architecture.rst +++ b/requirements/03-architecture.rst @@ -128,9 +128,12 @@ affected by failures on the physical resources under them. Unavailability of a virtualized resource is determined by referring to the mapping of physical and virtualized resources. -The relation from physical resources to virtualized resources shall be -configurable, as the cause of unavailability of virtualized resources can be -different in technologies and policies of deployment. +VIM shall allow configuration of fault correlation between physical and +virtual resources. VIM shall support correlating faults: + +* between a physical resource and another physical resource +* between a physical resource and a virtual resource +* between a virtual resource and another virtual resource Failure aggregation is also required in this feature, e.g., a user may request to be only notified if failures on more than two standby VMs in an (N+M) |