Bug 754560

Summary:	NFS and SSH wireless connection to remote host dropped
Product:	[Fedora] Fedora	Reporter:	GeoffLeach <geoffleach.gl>
Component:	kernel	Assignee:	Kernel Maintainer List <kernel-maint>
Status:	CLOSED INSUFFICIENT_DATA	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	high	Docs Contact:
Priority:	unspecified
Version:	15	CC:	gansalmon, geoffleach.gl, itamar, jonathan, kernel-maint, madhu.chinakonda, sgruszka
Target Milestone:	---
Target Release:	---
Hardware:	i686
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2012-06-07 20:22:14 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:

Description GeoffLeach 2011-11-16 20:39:51 UTC

Description of problem:
NFS and SSH wireless connection to remote host (F10) dropped on hibernate.

Version-Release number of selected component (if applicable):
2.6.40.6-0.fc15.i686.PAE

How reproducible:
Always

Steps to Reproduce:
1.Establish connection
2.hibernate
3.restart and test
  
Actual results:
Remote system not accessible via mount of exported file systems or or ssh

Expected results:
Mount succeeds and ssh connection established

Additional info:
System A is server running 2.6.40.6-0.fc15.i686.PAE under Fedora 15. System B is running Fedora 10. A hibernates overnight, B shuts down. When B is booted a network connection to the router (using Network Manager), but connection to A is possible only if A is rebooted. NFS mount from B to A results in 'access denied by server...', while SSH in either direction gets routed to the initiating system (A to A, B to B)

This was an intermittent problem with A running F14, but on F15 its always reproducible. The configuration of B has not changed.

Comment 1 Josh Boyer 2012-06-07 15:12:10 UTC

Is this still an issue with 2.6.43/3.3?

Comment 2 GeoffLeach 2012-06-07 19:05:17 UTC

Both A and B are running Fedora 16 now. As hibernation on Fedora 16 is a gamble, I've elected to shut both systems down overnight. (Power consumption, unrelated to Fedora) That said, and in those circumstances, networking works fine, both NFS and SSH. We can revisit the issue once (if ever) hibernation is fixed.

Comment 3 Josh Boyer 2012-06-07 20:22:14 UTC

F15 is going EOL and we don't know if this happens on F16.  So we'll close the bug for now and revisit it with a new bug on whatever release we happen to be visiting at the time, as you suggest.