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Bug 1952382

Summary:	[RFE] Provide resource isolation for HCI deployment with cephadm
Product:	[Red Hat Storage] Red Hat Ceph Storage	Reporter:	Francesco Pantano <fpantano>
Component:	Cephadm	Assignee:	Juan Miguel Olmo <jolmomar>
Status:	CLOSED DUPLICATE	QA Contact:	Vasishta <vashastr>
Severity:	high	Docs Contact:	Karen Norteman <knortema>
Priority:	unspecified
Version:	5.0	CC:	gcharot, gfidente, johfulto, pgrist, sewagner
Target Milestone:	---	Keywords:	FutureFeature
Target Release:	5.1
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2021-05-04 12:04:22 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	1820257, 1839169

Description Francesco Pantano 2021-04-22 07:48:04 UTC

Description of problem:

One of the things that ceph-ansible does that cephadm does not is automatically adjust the
osd_memory_target based on the amount of memory and number of OSDs on the host. 
Currently we're not able to do that when OpenStack (compute Nodes) and Ceph OSD services are
colocated.

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Comment 2 Sebastian Wagner 2021-05-04 12:04:22 UTC


*** This bug has been marked as a duplicate of bug 1939354 ***