Details
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Bug
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Resolution: Fixed
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Major
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None
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Lustre 2.4.3
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Linux puma-mds-10-6.local 2.6.32-358.23.2.el6_lustre.x86_64 #1 SMP Thu Dec 19 19:57:45 PST 2013 x86_64 x86_64 x86_64 GNU/Linux
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2
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14881
Description
A client was running "rm" to remove a couple of million files when MDS system load shot to 30 and kernel trace dumping complaining hung tasks - See attached output from "dmesg"
I would think this is normal workload for a duo-westmere CPU / 24GB RAM bonded myricom 10Gbps system.
We have been seeing happening more frequently in 2.4.3 than when we were at 1.8.7.
Anything suggestion?
thanks,
Haisong
Haisong
To be clear
LU-5726is targeted to be fixed in the 2.7 release but is not fixed yet. Your interest in this issue will raise the priority on this work and Niu will look at the possibilities/options to backport a fix to 2.5.x as part of this effort.Regards
Peter