[OmniOS-discuss] Hang on Dell R710 with r151004?
Dan McDonald
danmcd at omniti.com
Mon Apr 28 17:40:01 UTC 2014
On Apr 28, 2014, at 1:21 PM, steve at linuxsuite.org wrote:
>> Hi,
>>
>> I have 2 Dell R710's as a ZFS storage that are running r151004.
>> About every 2 or 3 weeks
>> they will hang with all services unresponsive and must be power cycled. I
>> do not
>
> Hmm... read something about cstates on dell r710's....
You should disable C-states.
Also, upgrading to r151006 or r151008 will get you mpt_sas improvements as well.
Dan
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