Bug 1602925 - Monitoring and controlling GC rate
Summary: Monitoring and controlling GC rate
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Red Hat Ceph Storage
Classification: Red Hat Storage
Component: Documentation
Version: 3.1
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: rc
: 3.1
Assignee: John Wilkins
QA Contact: ceph-qe-bugs
URL:
Whiteboard:
Depends On:
Blocks: 1581350 1593418
TreeView+ depends on / blocked
 
Reported: 2018-07-18 20:03 UTC by John Harrigan
Modified: 2020-04-30 08:06 UTC (History)
9 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2019-02-26 07:25:18 UTC
Embargoed:


Attachments (Terms of Use)

Description John Harrigan 2018-07-18 20:03:05 UTC
Description of problem:
An overview of RGW garbage collection and information on how to
monitor its activity should be documented for RGW users.

Version-Release number of selected component (if applicable):
Ceph Object for Production guide

Additional info:
RGW garbage collection activity can adversley impact client I/O
performance. RGW garbage collection statistics are not directly
available to users. An explaination of GC should be provided
along with procedures which guide users how to monitor and 
tune RGW garbage collection.

Comment 3 Harish NV Rao 2018-08-09 05:32:26 UTC
@Anjana, can you please change target release to 3.1 if it's going to be fixed in 3.1?

Comment 6 John Harrigan 2018-08-24 11:32:56 UTC
This content looks great, thanks Matt and John

One request, would it be possible to have the URL at the end of the new section
take the the user directly to the relevant section within the Configuration Guide?

> See Setting a Specific Configuration Setting at Runtime for details. 

The current link takes them to the manual but not section 1.6 of the doc.

Comment 7 John Harrigan 2018-08-24 12:22:45 UTC
(In reply to John Harrigan from comment #6)
> This content looks great, thanks Matt and John
> 
> One request, would it be possible to have the URL at the end of the new
> section
> take the the user directly to the relevant section within the Configuration
> Guide?
> 
> > See Setting a Specific Configuration Setting at Runtime for details. 
> 
> The current link takes them to the manual but not section 1.6 of the doc.

Are the tunable setting names listed here only in RHCS 3.1 and later?
If so, that should be noted.

Comment 8 Harish NV Rao 2018-08-27 07:15:31 UTC
Based on comment 6 and 7, moving this bug to assigned state.

Comment 11 Tiffany Nguyen 2018-09-05 00:03:04 UTC
Verified comment # 6 and comment # 7 are fixed in the doc.

Comment 12 Harish NV Rao 2018-09-05 04:48:21 UTC
(In reply to Tiffany Nguyen from comment #11)
> Verified comment # 6 and comment # 7 are fixed in the doc.

Based on comment 11, moving this BZ to verified state


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