Slow NFS writes with sec=krb5

[Florian Oppermann]

> Out of curiosity, could you mount the NFS share using sec=sys, post
> the output of nfsstat -m and then post the output after you remount
> the share and after you restart the computer?

Seems to be identical:

> ==> nfsstat-krb-fast <==
> /home/itp from yoda:/home/itp
>  Flags: rw,nosuid,nodev,relatime,vers=4.0,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,port=0,timeo=600,retrans=2,sec=krb5,clientaddr=130.75.25.96,local_lock=none,addr=130.75.25.1
> --
> ==> nfsstat-krb-slow <==
> /home/itp from yoda:/home/itp
>  Flags: rw,nosuid,nodev,relatime,vers=4.0,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,port=0,timeo=600,retrans=2,sec=krb5,clientaddr=130.75.25.96,local_lock=none,addr=130.75.25.1
> --
> ==> nfsstat-sys-fast <==
> /home/itp from yoda:/home/itp
>  Flags: rw,nosuid,nodev,relatime,vers=4.0,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,port=0,timeo=600,retrans=2,sec=sys,clientaddr=130.75.25.96,local_lock=none,addr=130.75.25.1
> --
> ==> nfsstat-sys-slow <==
> /home/itp from yoda:/home/itp
>  Flags: rw,nosuid,nodev,relatime,vers=4.0,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,port=0,timeo=600,retrans=2,sec=sys,clientaddr=130.75.25.96,local_lock=none,addr=130.75.25.1

Best regards,
Florian