[Bug 1452875] [NEW] Disable irqbalance on HP M800 server cartridge

[Launchpad Bug Tracker]

You have been subscribed to a public bug by Robie Basak (racb):

On HP M800 server cartridge we want to prevent irqbalance from running
because it causes degradation in network throughput.

SRU TEMPLATE
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[Impact]
* With irqbalance running on Slayton (HP M800 server) it degrades network performance. 

[Testcase]
* To recreate this network performance degradation you need to execute the SRIO testcases provided by TI.
* After applying the patch run irqbalance command and it should emit a message to /var/log/syslog: May  7 19:56:13 ms10-18n3-slayton ./irqbalance: Balancing is ineffective on HP ProLiant m800 Server Cartridge. and exit gracefully. 

[Regression Potential]
* None, this change is limited to HP M800 server cartridge

** Affects: irqbalance (Ubuntu)
     Importance: High
     Assignee: Manoj Iyer (manjo)
         Status: New


** Tags: needs-upstream-report patch
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Disable irqbalance on HP M800 server cartridge
https://bugs.launchpad.net/bugs/1452875
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