[CentOS] Slow RAID Check/high %iowait during check after updgrade from CentOS 6.5 -> CentOS 7.2

Already done – they’re not being very helpful, as we don’t have a support contract, just standard warranty.

On 2016-05-25, 4:27 PM, "centos-bounces at centos.org on behalf of m.roth at 5-cent.us" <centos-bounces at centos.org on behalf of m.roth at 5-cent.us> wrote:

>Kelly Lesperance wrote:
>> LSI/Avago’s web pages don’t have any downloads for the SAS2308, so I think
>> I’m out of luck wrt MegaRAID.
>>
>> Bounced the node, confirmed MPT Firmware 15.10.09.00-IT.
>> HP Driver is v 15.10.04.00.
>>
>> Both are the latest from HP.
>>
>> Unsure why, but the module itself reports version 20.100.00.00:
>>
>> [root at r1k1 sys] # cat module/mpt2sas/version
>> 20.100.00.00
>
>Suggestion: if these are new, they're under warranty, and it's a hardware
>issue. Call HP tech support and open a ticket with them - they might have
>an answer.
>
>     mark
>
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