Hi Ze wang,
> From: ze wang
> Sent: Wednesday, March 10, 2021 2:59 PM
>
> Hi Parav,
> Thanks for your help. I did enabled VFs, and after turning off SR-IOV,
> it
> works.
Happy to hear that.
> Now the each PF can create 255 SFs, which is probably enough for us.
> Is it convenient
> to re
Hi Parav,
Thanks for your help. I did enabled VFs, and after turning off
SR-IOV, it works.
Now the each PF can create 255 SFs, which is probably enough for us.
Is it convenient
to reveal how many SFs can be created at most?
Ze Wang
Parav Pandit 于2021年3月9日周二 下午8:36写道：
>
> Hi Ze Wang,
>
> >
Hi Ze Wang,
> From: ze wang
> Sent: Tuesday, March 9, 2021 8:34 AM
>
> Hi David,
> I can see that the variable settings are in effect：
> # mlxconfig -d b3:00.0 s PF_BAR2_ENABLE=0 PER_PF_NUM_SF=1
> PF_SF_BAR_SIZE=8 # mlxconfig -d b3:00.0 s PER_PF_NUM_SF=1
> PF_TOTAL_SF=192 PF_SF_BAR_SIZE=8
Hi David,
> From: David Ahern
> Sent: Monday, March 8, 2021 9:18 PM
>
> On 3/8/21 12:21 AM, ze wang wrote:
> > mlxconfig tool from mft tools version 4.16.52 or higher to set number of SF.
> >
> > mlxconfig -d b3:00.0 PF_BAR2_ENABLE=0 PER_PF_NUM_SF=1
> > PF_SF_BAR_SIZE=8 mlxconfig -d b3:00.0 PE
Hi David,
I can see that the variable settings are in effect：
# mlxconfig -d b3:00.0 s PF_BAR2_ENABLE=0 PER_PF_NUM_SF=1 PF_SF_BAR_SIZE=8
# mlxconfig -d b3:00.0 s PER_PF_NUM_SF=1 PF_TOTAL_SF=192 PF_SF_BAR_SIZE=8
# mlxconfig -d b3:00.1 s PER_PF_NUM_SF=1 PF_TOTAL_SF=192 PF_SF_BAR_SIZE=8
after c
On 3/8/21 12:21 AM, ze wang wrote:
> mlxconfig tool from mft tools version 4.16.52 or higher to set number of SF.
>
> mlxconfig -d b3:00.0 PF_BAR2_ENABLE=0 PER_PF_NUM_SF=1 PF_SF_BAR_SIZE=8
> mlxconfig -d b3:00.0 PER_PF_NUM_SF=1 PF_TOTAL_SF=192 PF_SF_BAR_SIZE=8
> mlxconfig -d b3:00.1 PER_PF_NUM_
Hi Parav,
Thanks for the answer.
There are more than two hundred CPUs on our machine, we're planning to
put SFs into the containers, This may requires allocate one SF per
CPU,so we want to know the upper limit of creating SFs.
By the way, the latest version of the MFT download center is 4.16.1-9,
