Public bug reported:
Description
===========
When we request shared resource granularly, we can get duplicate
allocation candidates for a same resource provider
How to reproduce
================
1. Set up
1-1. Set up two compute nodes (cn1, cn2 with VCPU resources)
1-2. Set up one shared storage (ss1 with DISK_GB resources) marked with
"MISC_SHARES_VIA_AGGREGATE"
1-3. Put all of them in one aggregate
2. Request only DISK_GB resource with granular request
-> you will get duplicate allocation request of DISK_GB resource on ss1
(NOTE): non-granular requests don't provide such duplicate entry
** Affects: nova
Importance: Undecided
Status: New
** Tags: placememt
** Tags added: placememt
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https://bugs.launchpad.net/bugs/1817458
Title:
duplicate allocation candidates with granular request
Status in OpenStack Compute (nova):
New
Bug description:
Description
===========
When we request shared resource granularly, we can get duplicate
allocation candidates for a same resource provider
How to reproduce
================
1. Set up
1-1. Set up two compute nodes (cn1, cn2 with VCPU resources)
1-2. Set up one shared storage (ss1 with DISK_GB resources) marked with
"MISC_SHARES_VIA_AGGREGATE"
1-3. Put all of them in one aggregate
2. Request only DISK_GB resource with granular request
-> you will get duplicate allocation request of DISK_GB resource on ss1
(NOTE): non-granular requests don't provide such duplicate entry
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https://bugs.launchpad.net/nova/+bug/1817458/+subscriptions
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