Bug 1053112

Summary:	stopMigrate does not stop migration immediately
Product:	[Red Hat Storage] Red Hat Gluster Storage	Reporter:	Dustin Tsang <dtsang>
Component:	rhsc-sdk	Assignee:	Shubhendu Tripathi <shtripat>
Status:	CLOSED EOL	QA Contact:	Mike McCune <mmccune>
Severity:	medium	Docs Contact:
Priority:	unspecified
Version:	2.1	CC:	asriram, dpati, mmccune, nlevinki, rhs-bugs, shtripat
Target Milestone:	---
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	Known Issue
Doc Text:	When large sized files are migrated, the stop migrate task does not stop the migration immediately but only after the migration is completed.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2015-12-03 17:21:40 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:	1035040

Description Dustin Tsang 2014-01-14 17:20:06 UTC

Description of problem:

Stop migrate does not stop migration immediately. This is a problem when the client is trying to perform operations on volume after stopMigrate is called.


Version-Release number of selected component (if applicable):
rhsc-cb14

How reproducible:
90% of the time


Steps to Reproduce:
1.create a volume and start the volume
2.create some data on volume so that each brick has data
3.migrate a few bricks
4.via api, call stop migrate on the volume
5.immediately after, call stop volume

Actual results:
400 response
2014-01-10 17:10:41,038 [main] DEBUG org.apache.http.wire - << "<?xml version="1.0" encoding="UTF-8" standalone="yes"?>[\n]"¬
2014-01-10 17:10:41,038 [main] DEBUG org.apache.http.wire - << "<action>[\n]"¬
2014-01-10 17:10:41,038 [main] DEBUG org.apache.http.wire - << "    <status>[\n]"¬
2014-01-10 17:10:41,038 [main] DEBUG org.apache.http.wire - << "        <state>failed</state>[\n]"¬
2014-01-10 17:10:41,038 [main] DEBUG org.apache.http.wire - << "    </status>[\n]"¬
2014-01-10 17:10:41,038 [main] DEBUG org.apache.http.wire - << "    <fault>[\n]"¬
2014-01-10 17:10:41,038 [main] DEBUG org.apache.http.wire - << "        <reason>Operation Failed</reason>[\n]"¬
2014-01-10 17:10:41,038 [main] DEBUG org.apache.http.wire - << "        <detail>[volume stop failed[\n]"¬
2014-01-10 17:10:41,039 [main] DEBUG org.apache.http.wire - << "error: rebalance session is in progress for the volume 'startnegativerepcount'[\n]"¬
2014-01-10 17:10:41,039 [main] DEBUG org.apache.http.wire - << "return code: -1]</detail>[\n]"¬
2014-01-10 17:10:41,039 [main] DEBUG org.apache.http.wire - << "    </fault>[\n]"¬
2014-01-10 17:10:41,039 [main] DEBUG org.apache.http.wire - << "</action>[\n]"¬

Expected results:

stop volume succeeds every time.


Additional info:

Comment 2 Shalaka 2014-01-29 06:11:20 UTC

Please review the edited Doc Text and sign off.

Comment 3 Shubhendu Tripathi 2014-01-29 06:24:56 UTC

doc text looks fine

Comment 6 Vivek Agarwal 2015-12-03 17:21:40 UTC

Thank you for submitting this issue for consideration in Red Hat Gluster Storage. The release for which you requested us to review, is now End of Life. Please See https://access.redhat.com/support/policy/updates/rhs/

If you can reproduce this bug against a currently maintained version of Red Hat Gluster Storage, please feel free to file a new report against the current release.