Bug 1569167 - [docs] Wrong parameter in HCI Reduce Ceph Backfill Operations
Summary: [docs] Wrong parameter in HCI Reduce Ceph Backfill Operations
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Red Hat OpenStack
Classification: Red Hat
Component: documentation
Version: 15.0 (Stein)
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: z2
: 12.0 (Pike)
Assignee: Laura Marsh
QA Contact: RHOS Documentation Team
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2018-04-18 17:42 UTC by John Fulton
Modified: 2019-05-07 19:49 UTC (History)
4 users (show)

Fixed In Version:
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Environment:
Last Closed: 2019-05-07 19:49:23 UTC
Target Upstream Version:


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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: 

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

Instead it should read 

parameter_defaults:
  CephConfigOverrides:
    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


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