Bug 1730734 - [DOCS] Need to update minimum requirements for OSD to reflect BlueStore values.
Summary: [DOCS] Need to update minimum requirements for OSD to reflect BlueStore values.
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Red Hat Ceph Storage
Classification: Red Hat Storage
Component: Documentation
Version: 3.3
Hardware: Unspecified
OS: Unspecified
unspecified
medium
Target Milestone: rc
: 3.3
Assignee: Aron Gunn
QA Contact: Tejas
URL:
Whiteboard:
Depends On:
Blocks: 1726134
TreeView+ depends on / blocked
 
Reported: 2019-07-17 13:32 UTC by Mike Hackett
Modified: 2019-08-23 10:07 UTC (History)
5 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
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Last Closed: 2019-08-23 10:07:47 UTC
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Description Mike Hackett 2019-07-17 13:32:55 UTC 
Description of problem:

In the Hardware Selection guide Chapter 6. Recommended Minimum Hardware for 'ceph-osd' we are still reflecting the recomendations for OSD's backed by FileStore Objectstore. We need to update this to reflect BlueStore Objectstore.

Source:
https://access.redhat.com/documentation/en-us/red_hat_ceph_storage/3/html/red_hat_ceph_storage_hardware_selection_guide/ceph-hardware-min-recommend

Current Text:

RAM
Red Hat typically recommends a baseline of 16GB of RAM per OSD host, with an additional 2 GB of RAM per daemon 



Requested Updated Text:

RAM
RAM
For Filestore Red Hat typically recommends a baseline of 16GB of RAM per OSD host, with an additional 2 GB of RAM per daemon.
For BlueStore Red Hat typically recommends a baseline of 16GB of RAM, with an additional 5GB of RAM per daemon.
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