Bug 1278359 – Intermittent Cinder Broken Pipe ConnectionError

Bug 1278359 - Intermittent Cinder Broken Pipe ConnectionError [NEEDINFO]

Summary:	Intermittent Cinder Broken Pipe ConnectionError

Status:	CLOSED NOTABUG

Aliases:	None

Product:	Red Hat OpenStack
Classification:	Red Hat
Component:	openstack-cinder (Show other bugs)
Sub Component:
Version:	6.0 (Juno)
Hardware:	x86_64 Linux

Priority	unspecified Severity high
Target Milestone:	---
Target Release:	8.0 (Liberty)
Assigned To:	Eric Harney
QA Contact:	nlevinki
Docs Contact:

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Depends On:
Blocks:
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Reported:	2015-11-05 05:32 EST by John Chronister
Modified:	2016-04-27 00:58 EDT (History)
CC List:	5 users (show)

See Also:
Fixed In Version:
Doc Type:	Bug Fix
Doc Text:
Story Points:	---
Clone Of:
Environment:
Last Closed:	2015-11-14 09:43:55 EST
Type:	Bug
Regression:	---
Mount Type:	---
Documentation:	---
CRM:
Verified Versions:
Category:	---
oVirt Team:	---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

Flags:	sgotliv: needinfo? (jchronis)

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Description John Chronister 2015-11-05 05:32:40 EST

Description of problem: When attaching a volume to an active VM occasionally there are broken pipe errors and the operation fails. 


Version-Release number of selected component (if applicable): RHOSP6 Juno

Environment Configuration NOTES:  

3 node cluster with NFS glance backend
VMWare Datastore and NFS cinder backend
VMWare vCenter and KVM nova backend
DVS plugin and OpenvSwitch neutron Backend



How reproducible:

Intermittent failure.  Unable to reproduce consistently.


Steps to Reproduce:
1.  Attaching a volume to an active VM.


Actual results:
Operation fails with broken pipe errors.


Additional info:
Complete sosreports available.

Comment 2 Sergey Gotliv 2015-11-12 02:30:18 EST

John,

Can you, please, replroduce the case and upload the relevant sos reports to collab shell? We can't investigate issues without logs.

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