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Bug 862834

Summary:	Synctask'ize glusterd volume operations.
Product:	[Community] GlusterFS	Reporter:	krishnan parthasarathi <kparthas>
Component:	glusterd	Assignee:	krishnan parthasarathi <kparthas>
Status:	CLOSED CURRENTRELEASE	QA Contact:
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	mainline	CC:	gluster-bugs, nsathyan
Target Milestone:	---
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	glusterfs-3.4.0	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2013-07-24 17:31:36 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 krishnan parthasarathi 2012-10-03 17:27:38 UTC

Description of problem:

Glusterd is responsible for serving cli (gluster) commands, pmap queries from
clients and volfiles. As of today, a single epoll thread serves these three kind of requests, making it impossible to serve 'nested' requests of any of the two kinds of services mentioned above.

Version-Release number of selected component (if applicable):


How reproducible:
N/A

Steps to Reproduce:
1.N/A
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Actual results:


Expected results:


Additional info:

Comment 1 Vijay Bellur 2012-10-11 02:11:00 UTC

CHANGE: http://review.gluster.org/4057 (glusterd: glusterd_brick_stop should be race free wrt pmap) merged in master by Anand Avati (avati)

Comment 2 Vijay Bellur 2012-10-11 18:58:44 UTC

CHANGE: http://review.gluster.org/4066 (glusterd: Moved peer rsp handling functions to glusterd-utils) merged in master by Anand Avati (avati)

Comment 3 Vijay Bellur 2012-10-11 19:04:38 UTC

CHANGE: http://review.gluster.org/3969 (glusterd: volume-start, add-brick and remove-brick to use synctask framework) merged in master by Anand Avati (avati)

Comment 4 Vijay Bellur 2012-10-16 21:24:01 UTC

CHANGE: http://review.gluster.org/4084 (mgmt/glusterd: avoid directly using conf->uuid) merged in master by Anand Avati (avati)

Comment 5 Vijay Bellur 2012-11-12 15:08:48 UTC

CHANGE: http://review.gluster.org/4102 (glusterd: Fixed glusterd crash in volume add-brick) merged in master by Vijay Bellur (vbellur)

Comment 6 Vijay Bellur 2012-11-19 06:21:46 UTC

CHANGE: http://review.gluster.org/4113 (glusterd: copy peers that participate in volume xaction) merged in master by Vijay Bellur (vbellur)

Comment 7 Vijay Bellur 2013-02-03 19:51:16 UTC

CHANGE: http://review.gluster.org/4118 (glusterd: Removed start-unlock event injection in 'synctask' codepath) merged in master by Anand Avati (avati)

Comment 8 Vijay Bellur 2013-02-07 07:40:09 UTC

CHANGE: http://review.gluster.org/4213 (glusterd: synctaskize 'volume create' operation) merged in master by Anand Avati (avati)