Bug 1491008 - [DOCS] Need to document recommended number of PG's per OSD in storage Strategies guide
Summary: [DOCS] Need to document recommended number of PG's per OSD in storage Strateg...
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Red Hat Ceph Storage
Classification: Red Hat Storage
Component: Documentation
Version: 2.3
Hardware: All
OS: Linux
medium
medium
Target Milestone: rc
: 3.0
Assignee: Erin Donnelly
QA Contact: Harish NV Rao
URL:
Whiteboard:
Depends On:
Blocks: 1496210
TreeView+ depends on / blocked
 
Reported: 2017-09-12 18:17 UTC by Mike Hackett
Modified: 2017-12-26 03:41 UTC (History)
5 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
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Last Closed: 2017-12-26 03:41:34 UTC
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Description Mike Hackett 2017-09-12 18:17:37 UTC 
Description of problem:
We need to document the recommended number of PG's per OSD in the Storage Strategies guide. Currently we only provide a link to the PG calc and a equation for determining these counts. We should include a section labeled "TIP" that informs the Red Hat recommende 100-200 PG's per OSD number.

Guide:
https://access.redhat.com/documentation/en-us/red_hat_ceph_storage/2/html-single/storage_strategies_guide/#placement_groups_pgs


Version-Release number of selected component (if applicable):
2.4
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