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01-16-2009 05:06 AM
01-16-2009 05:06 AM
Hi we have a zlinux server which occasionally has a kernel bug in async IO routines. What kerneltrap would produce a uasable coredump for further analysis. Can it be limited to just this one situation, I don't want a coredump for every async IO
Solved! Go to Solution.
2 REPLIES
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01-16-2009 05:16 AM
01-16-2009 05:16 AM
Solution
Shalom,
By default linux systems will create dumps in the scenario you post.
How applications create core dumps:
http://www.novell.com/support/search.do?cmd=displayKC&docType=kc&externalId=3054866&sliceId=1&docTypeID=DT_TID_1_1&dialogID=12890938&stateId=0%200%2012894161
Controlling core dumps.
http://aplawrence.com/Linux/limit_core_files.html
SEP
By default linux systems will create dumps in the scenario you post.
How applications create core dumps:
http://www.novell.com/support/search.do?cmd=displayKC&docType=kc&externalId=3054866&sliceId=1&docTypeID=DT_TID_1_1&dialogID=12890938&stateId=0%200%2012894161
Controlling core dumps.
http://aplawrence.com/Linux/limit_core_files.html
SEP
Steven E Protter
Owner of ISN Corporation
http://isnamerica.com
http://hpuxconsulting.com
Sponsor: http://hpux.ws
Twitter: http://twitter.com/hpuxlinux
Founder http://newdatacloud.com
Owner of ISN Corporation
http://isnamerica.com
http://hpuxconsulting.com
Sponsor: http://hpux.ws
Twitter: http://twitter.com/hpuxlinux
Founder http://newdatacloud.com
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01-16-2009 06:51 AM
01-16-2009 06:51 AM
Re: how to create a core dump after a failed parralle IO write
tanks we will try to test this.
aditional question
does tis also work for system kernel bugs (asspecialy in the i/o)?
aditional question
does tis also work for system kernel bugs (asspecialy in the i/o)?
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