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Bug 612103 - Livelock when acting as NFS server (nfs v3 exports) on 2.6.18-194.3.1.el5
Livelock when acting as NFS server (nfs v3 exports) on 2.6.18-194.3.1.el5
Product: Red Hat Enterprise Linux 5
Classification: Red Hat
Component: kernel (Show other bugs)
All Linux
low Severity urgent
: rc
: ---
Assigned To: Red Hat Kernel Manager
Red Hat Kernel QE team
Depends On:
  Show dependency treegraph
Reported: 2010-07-07 06:25 EDT by olaf
Modified: 2018-03-19 08:14 EDT (History)
1 user (show)

See Also:
Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of:
Last Closed: 2014-06-02 09:24:11 EDT
Type: ---
Regression: ---
Mount Type: ---
Documentation: ---
Verified Versions:
Category: ---
oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---

Attachments (Terms of Use)
part of /var/log/messages (25.18 KB, text/plain)
2010-07-07 06:25 EDT, olaf
no flags Details
part of /var/log/messages (2nd issue) (24.85 KB, application/octet-stream)
2010-07-07 06:26 EDT, olaf
no flags Details

  None (edit)
Description olaf 2010-07-07 06:25:28 EDT
Created attachment 430021 [details]
part of /var/log/messages

OS: CentOS 5.5 x86_64

I attache /var/log/messages.
The system was working but any access to affected filesystem caused the accessing process to block.
To get it to normal state again a reset was necessary (reboot hung of course).

The filesystem that was exported was stacked as below:

I had 2 such issues.

I had similar issue in the past using nfs v4 exports. Bug #612101
Comment 1 olaf 2010-07-07 06:26:31 EDT
Created attachment 430022 [details]
part of /var/log/messages (2nd issue)
Comment 2 olaf 2010-07-07 06:30:38 EDT
Also reported in CentOS bugzilla:

Comment 4 RHEL Product and Program Management 2014-03-07 08:57:20 EST
This bug/component is not included in scope for RHEL-5.11.0 which is the last RHEL5 minor release. This Bugzilla will soon be CLOSED as WONTFIX (at the end of RHEL5.11 development phase (Apr 22, 2014)). Please contact your account manager or support representative in case you need to escalate this bug.
Comment 5 RHEL Product and Program Management 2014-06-02 09:24:11 EDT
Thank you for submitting this request for inclusion in Red Hat Enterprise Linux 5. We've carefully evaluated the request, but are unable to include it in RHEL5 stream. If the issue is critical for your business, please provide additional business justification through the appropriate support channels (https://access.redhat.com/site/support).

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