Bug 1332465

Summary:	glusterd + bitrot : Creating clone of snapshot. error "xlator.c:148:xlator_volopt_dynload] 0-xlator: /usr/lib64/glusterfs/3.7.9/xlator/features/bitrot.so: cannot open shared object file:
Product:	[Community] GlusterFS	Reporter:	Kotresh HR <khiremat>
Component:	glusterd	Assignee:	Kotresh HR <khiremat>
Status:	CLOSED CURRENTRELEASE	QA Contact:
Severity:	urgent	Docs Contact:
Priority:	unspecified
Version:	mainline	CC:	ashah, bugs, khiremat, mzywusko, vshankar
Target Milestone:	---	Keywords:	ZStream
Target Release:	---
Hardware:	All
OS:	All
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:	1332133
Clones:	1332776 (view as bug list)		Environment:
Last Closed:	2017-03-08 09:24:02 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:
Bug Depends On:	1332133
Bug Blocks:	1332776, 1332864

Comment 2 Kotresh HR 2016-05-03 09:26:37 UTC

Description of problem:

After enabling bitrot on volume, Creating a clone of snapshot genearates warning
" xlator.c:148:xlator_volopt_dynload] 0-xlator: /usr/lib64/glusterfs/3.7.9/xlator/features/bitrot.so: cannot open shared object file" 

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

How reproducible:

100

Steps to Reproduce:
1. Create 2*2 distribute replicate volume
2. Enable quota, set limit-usage and bitrot
3. Crate snapshot, activate it
4. Create clone of snapshot
 
Actual results:

Clone succeeds with Warning message
Expected results:

Snapshot clone should not generate the warning message

Additional info:

Error log for glusterd
==================================

E [MSGID: 106122] [glusterd-mgmt.c:2344:glusterd_mgmt_v3_initiate_snap_phases] 0-management: Post Validation Failed
The message "W [MSGID: 101095] [xlator.c:148:xlator_volopt_dynload] 0-xlator: /usr/lib64/glusterfs/3.7.9/xlator/features/bitrot.so: cannot open shared object file:

Comment 3 Vijay Bellur 2016-05-03 09:32:46 UTC

REVIEW: http://review.gluster.org/14183 (glusterd/bitrot: Fix bitrot xlator_type) posted (#1) for review on master by Kotresh HR (khiremat)

Comment 4 Vijay Bellur 2016-05-03 12:47:02 UTC

COMMIT: http://review.gluster.org/14183 committed in master by Atin Mukherjee (amukherj) 
------
commit 29254449b19697b93ebf376541ea5062b4a99fcb
Author: Kotresh HR <khiremat>
Date:   Tue May 3 14:47:19 2016 +0530

    glusterd/bitrot: Fix bitrot xlator_type
    
    Fix "voltype" value for bitrot in 'glusterd_volopt_map'.
    Routines such as 'gd_is_boolean_option' will use
    the value of "voltype" to load the shared
    library and figure out data type of specific options.
    If the value of "voltype" does not match with
    the actual shared library name, it will break such
    routines.
    
    Change-Id: I36af4bb3e7043cc87dd19aea1985f3167ff82c18
    BUG: 1332465
    Signed-off-by: Kotresh HR <khiremat>
    Reviewed-on: http://review.gluster.org/14183
    NetBSD-regression: NetBSD Build System <jenkins.org>
    Reviewed-by: Atin Mukherjee <amukherj>
    Reviewed-by: Kaushal M <kaushal>
    Smoke: Gluster Build System <jenkins.com>
    CentOS-regression: Gluster Build System <jenkins.com>

Comment 5 Kotresh HR 2017-03-08 09:24:02 UTC

v3.10.0 contains the fix.