Bug 1214007

Summary:	rgw: civetweb number of threads is limited
Product:	[Red Hat Storage] Red Hat Ceph Storage	Reporter:	Yehuda Sadeh <yehuda>
Component:	RGW	Assignee:	Yehuda Sadeh <yehuda>
Status:	CLOSED ERRATA	QA Contact:	Harish NV Rao <hnallurv>
Severity:	medium	Docs Contact:
Priority:	unspecified
Version:	1.3.0	CC:	cbodley, ceph-eng-bugs, charlesalva, flucifre, icolle, kbader, kdreyer, mbenjamin, owasserm, smanjara, sweil
Target Milestone:	rc
Target Release:	1.3.0
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	ceph-0.94.1-7.el7cp	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2015-06-24 15:52:16 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Yehuda Sadeh 2015-04-21 18:08:47 UTC

Description of problem:

Civetweb has 1024 max number of threads.


How reproducible:
always


Steps to Reproduce:
1. set "rgw thread pool size" to a number higher than 1024
2. configure civetweb frontend

Actual results:

rgw does not handle requests properly

Expected results:

rgw should handle requests properly

Comment 1 Ken Dreyer (Red Hat) 2015-04-24 23:13:13 UTC

The patch we will want to incorporate downstream for this is https://github.com/ceph/civetweb/commit/8a07012185851b8e8be180391866b5995c10ee93

Comment 4 shilpa 2015-06-15 11:19:37 UTC

Verified on ceph-0.94.1-11. With the machines I have, the max number of threads I can set is 32k. Tried with different numbers > 1024. RGW operations work fine.

Comment 6 errata-xmlrpc 2015-06-24 15:52:16 UTC

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2015:1183