Bug 1569167

Summary: [docs] Wrong parameter in HCI Reduce Ceph Backfill Operations
Product: Red Hat OpenStack Reporter: John Fulton <johfulto>
Component: documentationAssignee: Laura Marsh <lmarsh>
Status: CLOSED CURRENTRELEASE QA Contact: RHOS Documentation Team <rhos-docs>
Severity: high Docs Contact:
Priority: high    
Version: 15.0 (Stein)CC: cminkema, gcharot, lmarsh, srevivo
Target Milestone: z2Keywords: Triaged, ZStream
Target Release: 12.0 (Pike)   
Hardware: Unspecified   
OS: Unspecified   
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Last Closed: 2019-05-07 19:49:23 UTC Type: Bug
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Description John Fulton 2018-04-18 17:42:51 UTC
In the Hyper-Converged Infrastructure Guide section 4.2 Reduce Ceph Backfill and Recovery Operations [1], the following is wrong: 

    osd_recovery_op_priority: 3 # 1
    osd_recovery_max_active: 3 # 2
    osd_max_backfills: 1 # 3

Instead it should read 

    osd_recovery_op_priority: 3
    osd_recovery_max_active: 3
    osd_max_backfills: 1

Note the use of CephConfigOverrides in place of CephAnsibleExtraConfig. Please ensure that the OSP13 document has the same fix. 

[1] https://access.redhat.com/documentation/en-us/red_hat_openstack_platform/12/html-single/hyper-converged_infrastructure_guide/#resource-isolation-ceph-backfill