Root cause:

    25G & 100G VF use same device ID in kernel, 

    currently we only consider 100G VF, but no consider 25G VF use same device ID
Solution:

    The VF can be distingished by speed when NIC link up.

    So according to the BJ BUG 76285 design:

        1. when unplug cable, VF is 10g in default. 

        2. when plug cable and VF speed is 25g, VF is 25g fiber

        3. when plug cable and VF speed is 100g, VF is 100g fiber

AN#show version
ArrayOS Beta.APV.10.7.0.1 - untagged unofficial build by uid=0(root) gid=0(root) groups=0(root) on AVX-Build: on Fri Oct  6 04:07:24 2023
.   Host name : AN

       System CPU : Intel(R) Xeon(R) CPU

       System RAM : 3879188 kbytes.

 System boot time : Fri Oct 06 08:49:38 GMT (+0000) 2023

     Current time : Fri Oct 06 09:08:36 GMT (+0000) 2023

   System up time : 19 mins, 28 secs

Platform Bld Date : Fri Oct 06 08:48:31 GMT 2023

           SSL HW : No HW Available

   Compression HW : No HW Available

Network Interface : 1 x Gigabit Ethernet copper

                    1 x 10Gigabit Ethernet fiber

                    1 x 10/25Gigabit Ethernet fiber

                    1 x 100Gigabit Ethernet fiber

            Model : Array vAPV

    Serial Number : DF84062BC6D1307716077333352426

  Licensed Limits : vCPUs(x2), NICs(x4), RAM(8 GB), Bandwidth(30 Mbps)

Licensed Features : WebWall  Clustering  L4SLB  L7SLB  Caching

                    SSL  tProxy  SwCompression  LLB  QoS  MultiLang

                    DynRoute  IPv6  WAF

      License Key : 84e3ca99-1387cfc3-067fc465-00bd8773-1c464f8e-13383a00-2454d8ab-20231006-99999999
Array Networks Customer Support

Telephone         : 1-877-992-7729 (1-877-99-ARRAY)

Email             : support@arraynetworks.com

Update            : please contact support for instructions

Website           : http://www.arraynetworks.com
Other Root Version

Beta.APV.10.7.0.1 - untagged unofficial build by uid=0(root) gid=0(root) groups=0(root) on AVX-Build: on Fri Oct  6 02:24:44 2023