Bug 1238171

Summary: Not able to recover the corrupted file on Replica volume
Product: [Red Hat Storage] Red Hat Gluster Storage Reporter: RajeshReddy <rmekala>
Component: bitrotAssignee: Raghavendra Bhat <rabhat>
Status: CLOSED ERRATA QA Contact: RajeshReddy <rmekala>
Severity: high Docs Contact:
Priority: unspecified    
Version: rhgs-3.1CC: annair, asrivast, mzywusko, nsathyan, rabhat, rhs-bugs, storage-qa-internal, vagarwal, vshankar
Target Milestone: ---Keywords: ZStream
Target Release: RHGS 3.1.1   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: glusterfs-3.7.1-13 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of:
: 1238188 1266014 1266015 (view as bug list) Environment:
Last Closed: 2015-10-05 07:17:37 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:    
Bug Blocks: 1216951, 1238188, 1251815, 1255604, 1255689, 1266014, 1266015    

Description RajeshReddy 2015-07-01 10:40:26 UTC 
Description of problem:
=======================
Not able to recover the corrupted file on Replica volume 


Version-Release number of selected component (if applicable):
==========
glusterfs-api-3.7.1-6

How reproducible:


Steps to Reproduce:
==========================
1.Create 1X2 volume and enable bitrot, once the file is signed modify the file directly from the brick on any of the node
2.Once scrubber marks the file as bad , trying to recover the file by running following steps

3. Get the gfid of the corrupted file by running the getfattr -d -m . -e hex <filename>
4. Delete the corrupted file directly from the back-end
5. Go to the /brick/.glsuterfs and delete the gfid file
6. From the FUSE mount access the corrupted file 
7. Run gluster volume heal volname to get the deleted corrupted file

Actual results:
Self heal is failing 

Expected results:
User should be able to recover the bad file 

Setup details:
IP:10.70.36.26/29
Comment 2 monti lawrence 2015-07-22 19:37:58 UTC 
Doc text is edited. Please sign off to be included in Known Issues.
Comment 3 Venky Shankar 2015-07-27 06:21:14 UTC 
doc text looks good.
Comment 9 RajeshReddy 2015-08-31 09:25:21 UTC 
Tested with "glusterfs-server-3.7.1-12", able to recover the bad file from the replica volume so marking this as verified
Comment 10 RajeshReddy 2015-09-09 12:50:02 UTC 
Tested with 3.1.1 build and manually able to recover the bad file from replica volume
Comment 12 errata-xmlrpc 2015-10-05 07:17:37 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://rhn.redhat.com/errata/RHSA-2015-1845.html
Comment 13 Nagaprasad Sathyanarayana 2016-01-17 03:39:50 UTC 
*** Bug 1266014 has been marked as a duplicate of this bug. ***
Comment 15 Amar Tumballi 2018-03-13 09:59:15 UTC 
*** Bug 1266015 has been marked as a duplicate of this bug. ***