Bug 1477248 - [Doc-RFE] Document async messenger
Summary: [Doc-RFE] Document async messenger
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Red Hat Ceph Storage
Classification: Red Hat Storage
Component: Documentation
Version: 3.0
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: rc
: 3.0
Assignee: John Wilkins
QA Contact: shylesh
Bara Ancincova
URL:
Whiteboard:
Depends On: 1477276
Blocks: 1494421
TreeView+ depends on / blocked
 
Reported: 2017-08-01 14:48 UTC by Anjana Suparna Sriram
Modified: 2017-12-26 03:39 UTC (History)
4 users (show)

Fixed In Version:
Doc Type: Enhancement
Doc Text:
.The `async` messenger The `async` messenger is used by default instead of the `simple` one. For details see the link:https://access.redhat.com/documentation/en-us/red_hat_ceph_storage/3/html-single/configuration_guide/#messaging[Messaging] and link:https://access.redhat.com/documentation/en-us/red_hat_ceph_storage/3/html-single/configuration_guide/#asyncmessenger_settings[Async Messenger Settings] section in the Configuration Guide for Red{nbsp}Hat Ceph Storage 3.
Clone Of:
Environment:
Last Closed: 2017-12-26 03:39:17 UTC
Embargoed:

Attachments (Terms of Use)

Description Anjana Suparna Sriram 2017-08-01 14:48:19 UTC 
Additional info: RHCS 3.0 Content Plan:
https://docs.google.com/document/d/1fp1j6iPr9UPHCMWqqS8QG3SXiSQ3n9Y9a1YogivhtzA/edit
Comment 2 John Wilkins 2017-10-20 21:59:07 UTC 
According to development, users should not have to make any changes. However, we do support both simple and asynchronous messaging types. Additionally, we support the POSIX transport type. Documentation covers undocumented ms_type, ms_type_public, ms_type_cluster, and ms_async... settings.

See https://gitlab.cee.redhat.com/red-hat-ceph-storage-documentation/doc-Red_Hat_Ceph_Storage_3-Configuration_Guide/commit/2657011dc9794f19a95c5e49aaba00b69da38bcf  for details.
Comment 9 John Wilkins 2017-11-03 16:58:25 UTC 
Removed the fine-grained async setting for now due to lack of feedback from engineering on the recent comments. Ceph uses these features whether we like it or not. The setting content is from upstream and contains tuning information.

My conversation with Josh is that people should not have to set ms_type, but we agreed to document it anyway.
Comment 11 John Wilkins 2017-11-13 23:10:08 UTC 
Sylesh, per #1, see: https://gitlab.cee.redhat.com/red-hat-ceph-storage-documentation/doc-Red_Hat_Ceph_Storage_3-Configuration_Guide/commit/5019f7ac25e18346d1429d4da784d506886b9f10

Reverted comment 9. Received feedback directly from Sage, and made changes accordingly. See

https://gitlab.cee.redhat.com/red-hat-ceph-storage-documentation/doc-Red_Hat_Ceph_Storage_3-Configuration_Guide/commit/d322b81bbf9cd9dfef0605a598330c2360d781de

https://gitlab.cee.redhat.com/red-hat-ceph-storage-documentation/doc-Red_Hat_Ceph_Storage_3-Configuration_Guide/commit/e436b9d64f984312cd47265205b4bd115220d015

With the foregoing changes, the added ms_type content and settings will remain for 3.0.
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