Re: sr-iov issues, reset_hw() failed with error -100

From: Eric Joyner <ricera10_at_gmail.com>
Date: Wed, 09 Mar 2016 22:00:32 +0000
I don't know if you're still interested in this, but did you do "kenv
hw.vmm.force_iommu=1" before loading the vmm module? I think that might be
necessary.

On Wed, Feb 24, 2016 at 5:12 PM Ultima <ultima1252_at_gmail.com> wrote:

>  Yeah, still getting the -100 error, I do have sendmail disabled. I just
> tested with sendmail up and running then add the VF's and it still shows
> the error message.
>
> On Wed, Feb 24, 2016 at 8:04 PM, Eric Joyner <ricera10_at_gmail.com> wrote:
>
>> Are you still getting the -100 errors when trying to load the VF driver?
>>
>> I've tried SR-IOV on a system here, and I can confirm that traffic stops
>> passing on the PF interface when you create a VF interface. That didn't
>> used to happen, so I'm investigating why that is right now.
>>
>> On Wed, Feb 24, 2016 at 8:09 AM Ultima <ultima1252_at_gmail.com> wrote:
>>
>>>  Decided to do some more tests, I actually have a second board with
>>> sr-iov
>>> capabilities that I used for awhile with vmware esxi. I decided to test
>>> this out and unfortunately it won't activate, it is giving the no space
>>> left on device error message. I double checked bios and all VT-d related
>>> options are enabled and have hw.ix.num_queues="4" in /boot/loader.conf.
>>> Is
>>> there anything else that may need to be set? .(It did work on vmware)
>>>
>>>  For my second test, I moved the X540-AT1 to the board with the X540-AT2.
>>> It functioned with the same issues as the AT2 tho.
>>>
>>>
>>> I don't think I listed the motherboards in question yet so ill list them
>>> now.
>>>
>>> S1200BTLRM -
>>>
>>> http://ark.intel.com/products/69633/Intel-Server-Board-S1200BTLRM?q=S1200BTLRM
>>> MD80-TM0
>>> <http://ark.intel.com/products/69633/Intel-Server-Board-S1200BTLRM?q=S1200BTLRMMD80-TM0>
>>> - http://b2b.gigabyte.com/products/product-page.aspx?pid=5146#ov
>>>
>>> I'm not sure if it will be of any help tho.
>>>
>>> Ultima
>>> _______________________________________________
>>> freebsd-current_at_freebsd.org mailing list
>>> https://lists.freebsd.org/mailman/listinfo/freebsd-current
>>> To unsubscribe, send any mail to "
>>> freebsd-current-unsubscribe_at_freebsd.org"
>>>
>>
>
Received on Wed Mar 09 2016 - 21:00:43 UTC

This archive was generated by hypermail 2.4.0 : Wed May 19 2021 - 11:41:03 UTC