Bug 123024

Summary: an error accours during heavy I/O running on 78 IBM ESS 800 volumes and cluster failover test on ESS800
Product: Red Hat Enterprise Linux 3 Reporter: Peter Münch <muenchp>
Component: kernelAssignee: Pete Zaitcev <zaitcev>
Status: CLOSED WORKSFORME QA Contact:
Severity: high Docs Contact:
Priority: medium    
Version: 3.0CC: mgrf, petrides, riel
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Hardware: s390x   
OS: Linux   
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Fixed In Version: Doc Type: Bug Fix
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Last Closed: 2004-07-01 07:20:12 UTC Type: ---
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Description Peter Münch 2004-05-11 14:05:30 UTC
From Bugzilla Helper:
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.4.1)
Gecko/20031008

Description of problem:
RH3U2Beta

Version-Release number of selected component (if applicable):
2.4.21-12.EL

How reproducible:
Couldn't Reproduce

Steps to Reproduce:
1. Run Heavy I/O on several Filesystems
2. Clusterfailover of Storage Product.
3.
    

Actual Results:  I/O Error appears in the /var/log/messages:
Apr 29 21:34:39 boeblinlp10 kernel: end_request: I/O error, dev fe:01
(dasd), sector 7067800


Expected Results:  Remaining cluster takes over all activities. No I/O
Errors expected.

Additional info:

Comment 1 Georg Markgraf 2004-05-13 10:17:56 UTC
will re-test those scenarios over the following weekend wk20,  
on RHEL3 upd2 GA if available, else use beta again.