Regarding PCI-E error display in FreeBSD

Nikos Vassiliadis nvass at
Wed May 23 12:14:38 UTC 2012

On 5/23/2012 1:45 PM, subramani.p wrote:
> Does FreeBSD has provision to display PCI-E errors.
> we are observing a FreeBSD OS hang while performing a phy break of an
> expander during IOs on the drives attached to the expander.
> The same test when run under linux we could see Linux OS popping up PCIe
> related error messages which was detected through their AER module.
> Please help me in understanding if there are any such modules in FreeBSD
> through which PCIe related error message can be viewed.


Check if this helps:


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