Bug 763142 (GLUSTER-1410)

Summary:	nfs uses this for child translator during frame creation
Product:	[Community] GlusterFS	Reporter:	Shehjar Tikoo <shehjart>
Component:	nfs	Assignee:	Shehjar Tikoo <shehjart>
Status:	CLOSED CURRENTRELEASE	QA Contact:
Severity:	medium	Docs Contact:
Priority:	low
Version:	3.1-alpha	CC:	gluster-bugs
Target Milestone:	---
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:		Type:	---
Regression:	RTP	Mount Type:	nfs
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

Description Shehjar Tikoo 2010-08-20 09:27:03 EDT

this must always point to the current translator.

Will put better description after I understand the problem.

Comment 1 Shehjar Tikoo 2010-08-31 04:55:23 EDT

The problem is that the frame creation logic in the nfs-fops layer creates frames with the frame root set to the child subvol over which the fop will be issued. This is wrong behaviour because when the callback returns, nfs callbacks will have this set to the child subvolume, which is incorrect. this should always be set to the translator which is handling a callback.

Comment 2 Vijay Bellur 2010-08-31 07:45:07 EDT

PATCH: http://patches.gluster.com/patch/4424 in master (nfs: Create frames with frame->root as nfsx)

Comment 3 Vijay Bellur 2010-08-31 07:45:11 EDT

PATCH: http://patches.gluster.com/patch/4427 in master (nfs, mount3: Fix assumptions of this being child xl)

Comment 4 Shehjar Tikoo 2010-08-31 22:58:54 EDT

Keeping unresolved till I figure out a way to reproduce.