Bug 239483

Summary: Kernel hangs on disk activity
Product: [Fedora] Fedora Reporter: Markus Lindholm <markus.lindholm>
Component: kernelAssignee: Kernel Maintainer List <kernel-maint>
Status: CLOSED INSUFFICIENT_DATA QA Contact: Brian Brock <bbrock>
Severity: medium Docs Contact:
Priority: medium    
Version: 6CC: jonstanley
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2008-02-08 04:24:01 UTC Type: ---
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: 427887    
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Description Flags
system log none

Description Markus Lindholm 2007-05-08 19:23:37 UTC 
Description of problem:
After upgrading to the latest kernel I've started to experience that the system
hangs from time to time for a minute or so

Version-Release number of selected component (if applicable):
2.6.20-1.2948

How reproducible:
Happens from time to time 

Steps to Reproduce:
1. Start some disk activity
2. If the system hangs, then wait for a minute or so
3. Proceed normally
  
Actual results:
System hangs

Expected results:
No delays

Additional info:
After some searching on the net I found that the line 'options sata_nv adma=0'
in /etc/modprobe.conf could help and it seems to have in my case. The disk in
question is a ATA Maxtor 6N040T0 and the controller an nVidia CK804
Comment 1 Markus Lindholm 2007-05-08 19:23:37 UTC 
Created attachment 154356 [details]
system log
Comment 2 Jon Stanley 2008-01-08 01:51:14 UTC 
(This is a mass-update to all current FC6 kernel bugs in NEW state)

Hello,

I'm reviewing this bug list as part of the kernel bug triage project, an attempt
to isolate current bugs in the Fedora kernel.

http://fedoraproject.org/wiki/KernelBugTriage

I am CC'ing myself to this bug, however this version of Fedora is no longer
maintained.

Please attempt to reproduce this bug with a current version of Fedora (presently
Fedora 8). If the bug no longer exists, please close the bug or I'll do so in a
few days if there is no further information lodged.

Thanks for using Fedora!
Comment 3 Jon Stanley 2008-02-08 04:24:01 UTC 
Per the previous comment in this bug, I am closing it as INSUFFICIENT_DATA,
since no information has been lodged for over 30 days.

Please re-open this bug or file a new one if you can provide the requested data,
and thanks for filing the original report!