Bug 1566398 – Heketi is not doing rebalance after expanding volume

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Bug 1566398 - Heketi is not doing rebalance after expanding volume

Summary:	Heketi is not doing rebalance after expanding volume

Status:	CLOSED ERRATA

Aliases:	None

Product:	Red Hat Gluster Storage
Classification:	Red Hat
Component:	heketi (Show other bugs)
Sub Component:
Version:	3.3
Hardware:	Unspecified Unspecified

Priority	unspecified Severity high
Target Milestone:	---
Target Release:	CNS 3.10
Assigned To:	Michael Adam
QA Contact:	Nitin Goyal
Docs Contact:

URL:
Whiteboard:
Keywords:	Regression

Depends On:
Blocks:	1568862
	Show dependency tree / graph

Reported:	2018-04-12 04:57 EDT by Nitin Goyal
Modified:	2018-09-12 05:23 EDT (History)
CC List:	10 users (show)

See Also:
Fixed In Version:	heketi-6.0.0-13.el7rhg
Doc Type:	Bug Fix
Doc Text:	Previously, a rebalance operation was not run after expanding a volume in Heketi. This meant that only new files could be written to newly added space. With this fix, Heketi performs a rebalance operation on the volume after expansion.
Story Points:	---
Clone Of:
Environment:
Last Closed:	2018-09-12 05:22:12 EDT
Type:	Bug
Regression:	---
Mount Type:	---
Documentation:	---
CRM:
Verified Versions:
Category:	---
oVirt Team:	---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

Attachments	(Terms of Use)
heketi logs (14.73 KB, text/plain) 2018-04-12 04:57 EDT, Nitin Goyal	no flags	Details
Add an attachment (proposed patch, testcase, etc.)

External Trackers
Tracker	ID	Priority	Status	Summary	Last Updated
Github	heketi/heketi/commit/d54452104da3fe243279316977135e635550cbff	None	None	None	2018-05-07 10:37 EDT
Red Hat Product Errata	RHEA-2018:2686	None	None	None	2018-09-12 05:23 EDT

Groups: None (edit)

Description Nitin Goyal 2018-04-12 04:57:10 EDT

Created attachment 1420758 [details]
heketi logs

Description of problem: I have expand one volume, but data is written only on first replica pair.


Version-Release number of selected component (if applicable): 6.0.0.10


How reproducible:


Steps to Reproduce:
1. Create one volume.
2. Mount it on client.
3. Write some files.
4. Expand the size of volume.
5. Write some files.

Actual results: It is not doing rebalance, because of that files are written on only first replica pair.


Expected results: It should do rebalance. So data will write on all replica pairs.


Additional info:

Comment 8 Anjana 2018-08-30 10:24:17 EDT

Updated doc text in the Doc Text field. Please review for technical accuracy.

Comment 9 John Mulligan 2018-09-07 13:58:10 EDT

Doc Text looks OK

Comment 11 errata-xmlrpc 2018-09-12 05:22:12 EDT

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/RHEA-2018:2686

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