perfSONAR User Q&A and Other Discussion

[dan dev <>]

Ok. So what can be the solution for this issue? Do you suggest changing some value or anything else. The issue is coming multiple machines.

Regards,

On Jan 17, 2018 12:04 AM, "Valentin Vidic" <> wrote:

On Tue, Jan 16, 2018 at 02:46:58PM +0800, dan dev wrote:
> Here is the result for interfaces commands
>
> # /sbin/ethtool -i eth0
>
> driver: igb
> version: 5.4.0-k
> firmware-version: 1.52.0
> expansion-rom-version:
> bus-info: 0000:06:00.0
> supports-statistics: yes
> supports-test: yes
> supports-eeprom-access: yes
> supports-register-dump: yes
> supports-priv-flags: no

Thank you.  It seems the operation is not supported by this driver:

  # ethtool -C enp8s0f0 rx-frames 1
  Cannot set device coalesce parameters: Unknown error 524 = ENOTSUPP /* Operation is not supported */

so we'll need to find a workaround for this.

--
Valentin Vidic
Computer Systems Engineer - Expert
Department of Computer Infrastructure and Services
Croatian Academic and Research Network - CARNET
Josipa Marohnica 5, HR-10000 Zagreb, Croatia
tel: +385 1 6661 714, fax. +385 1 6661 635
gsm: +385 91 2480 919
www.CARNet.hr