memory error check and offline bad pages
Hi dpdk developers,
I have a question regarding how DPDK memory module treats memory
errors.
You mean hardware error which cannot be fixed by ECC?
In Linux kernel, it has mechanism (mcelog and EDAC) to monitor the memory
controller and report correctable
> On Nov 12, 2017, at 11:08 PM, Tan, Jianfeng wrote:
>
> Hi Jianjian,
>
>> -Original Message-
>> From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of Jianjian Huo
>> Sent: Wednesday, November 8, 2017 5:13 AM
>> To: dev@dpdk.org
>> Subje
Hi Jianjian,
> -Original Message-
> From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of Jianjian Huo
> Sent: Wednesday, November 8, 2017 5:13 AM
> To: dev@dpdk.org
> Subject: [dpdk-dev] DPDK memory error check and offline bad pages
>
> Hi dpdk developers,
&
Anyone has any idea on this?
Can’t believe DPDK doesn’t support such an important feature. This is going to
be a show stopper for real production system.
-Jianjian
On 11/7/17, 1:13 PM, "Jianjian Huo" wrote:
Hi dpdk developers,
I have a question regarding how DPDK memory module tre
Hi dpdk developers,
I have a question regarding how DPDK memory module treats memory errors.
In Linux kernel, it has mechanism (mcelog and EDAC) to monitor the memory
controller and report correctable/uncorrectable memory errors. Using some
configurations, if memory errors exceed threshold, sys
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