Hi How to mount NFS with localio on Fedora Server 42 (6.15.8 kernel) ? Localio enabled in kernel [root@23-127-77-5 ~]# cat /boot/config-6.15.8-200.fc42.x86_64 | grep -i localio CONFIG_NFS_COMMON_LOCALIO_SUPPORT=m CONFIG_NFS_LOCALIO=y [root@23-127-77-5 ~]# lsmod | grep -i localio nfs_localio 36864 2 nfsd,nfs sunrpc 925696 30 nfs_localio,nfsd,rpcrdma,nfsv4,auth_rpcgss,lockd,rpcsec_gss_krb5,nfs_acl,nfs [root@23-127-77-5 ~]# mount -t nfs 127.0.0.1:/mnt /mnt1 [root@23-127-77-5 ~]# [root@23-127-77-5 ~]# mount | grep -i mnt1 127.0.0.1:/mnt on /mnt1 type nfs4 (rw,relatime,vers=4.2,rsize=1048576,wsize=1048576,namlen=255,hard,fatal_neterrors=none,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=127.0.0.1,local_lock=none,addr=127.0.0.1) So /mnt1 is mounted with localio ? Anton