Bug 1816349 - [DOCS] Update BlueStore section to reflect 1% block.db for RBD workloads in RHCS3
Summary: [DOCS] Update BlueStore section to reflect 1% block.db for RBD workloads in R...
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Red Hat Ceph Storage
Classification: Red Hat
Component: Documentation
Version: 3.3
Hardware: Unspecified
OS: Unspecified
unspecified
medium
Target Milestone: z4
: 3.3
Assignee: Karen Norteman
QA Contact: Tejas
Aron Gunn
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2020-03-23 20:18 UTC by Mike Hackett
Modified: 2020-04-17 21:29 UTC (History)
2 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2020-04-17 21:29:31 UTC
Target Upstream Version:


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Description Mike Hackett 2020-03-23 20:18:15 UTC
Description of problem:
As discussed in several meetings with Josh and Neha we are looking to relax the requirements for block.db size on RBD specific workloads from 4% to 1%. This will be ONLY for RBD and general Openstack workloads (cinder/glance). 

Please see BlueStore FAQ for details:

https://access.redhat.com/articles/3795061

Doc that needs update:

https://access.redhat.com/documentation/en-us/red_hat_ceph_storage/3/html/administration_guide/osd-bluestore#sizing-considerations-for-bluestore-management

Version-Release number of selected component (if applicable):

RHCS 3


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