NFSv4 with krb5 slow for X11 unuseable

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llalonde
Posts: 1
Joined: 2022/07/20 16:18:16

NFSv4 with krb5 slow for X11 unuseable

Post by llalonde » 2022/07/20 16:41:30

Hello Folks,

I'm trying without success to migrate my NFSv4 servers from CentOS7 to CentOS9 Stream. However, I'm having performance issues on clients using graphical environments (example: X11 + KDE or Gnome).

My automounts work great with SSH or terminal. I use Active Directory for authentification via SSSD. My clients mount Ok with these options:

-fstype=nfs4,rw,sec=krb5

I have the same problem with CentOS8 Stream... Has anyone got a similar working environment?

Thank You!

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