Package: nfs-kernel-server Version: 1:1.3.4-6 Followup-For: Bug #971238 I have also hit the problem about how to specify nfs-server options, which still exists in this version.
Fortunately the equivalent Ubuntu bug report https://bugs.launchpad.net/ubuntu/+source/nfs-utils/+bug/1898778 comes up in a search. Setting RPCNFSDOPTS in /etc/default/nfs-kernel-server does work to set options for the nfs-server but is not documented. Please add a RPCNFSDOPTS example to /etc/default/nfs-kernel-server. Note: I have edited the example in the data reportbug has included from my system below. -- Package-specific info: -- rpcinfo -- program vers proto port service 100000 4 tcp 111 portmapper 100000 3 tcp 111 portmapper 100000 2 tcp 111 portmapper 100000 4 udp 111 portmapper 100000 3 udp 111 portmapper 100000 2 udp 111 portmapper 100005 1 udp 50184 mountd 100005 1 tcp 42817 mountd 100005 2 udp 40770 mountd 100005 2 tcp 47165 mountd 100005 3 udp 50926 mountd 100005 3 tcp 33759 mountd 100003 3 tcp 2049 nfs 100003 4 tcp 2049 nfs 100227 3 tcp 2049 100003 3 udp 2049 nfs 100227 3 udp 2049 100021 1 udp 33727 nlockmgr 100021 3 udp 33727 nlockmgr 100021 4 udp 33727 nlockmgr 100021 1 tcp 38271 nlockmgr 100021 3 tcp 38271 nlockmgr 100021 4 tcp 38271 nlockmgr -- /etc/default/nfs-kernel-server -- RPCNFSDCOUNT=8 RPCNFSDPRIORITY=0 RPCMOUNTDOPTS="--manage-gids" NEED_SVCGSSD="" RPCSVCGSSDOPTS="" RPCNFSDOPTS="-H my.vpn.hostname" -- /etc/exports -- -- System Information: Debian Release: 11.2 APT prefers stable-updates APT policy: (500, 'stable-updates'), (500, 'stable-security'), (500, 'stable') Architecture: amd64 (x86_64) Kernel: Linux 5.10.0-10-amd64 (SMP w/1 CPU thread) Locale: LANG=en_GB.utf8, LC_CTYPE=en_GB.utf8 (charmap=UTF-8) (ignored: LC_ALL set to en_GB.utf8), LANGUAGE=en_GB:en Shell: /bin/sh linked to /usr/bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages nfs-kernel-server depends on: ii keyutils 1.6.1-2 ii libblkid1 2.36.1-8 ii libc6 2.31-13+deb11u2 ii libcap2 1:2.44-1 ii libsqlite3-0 3.34.1-3 ii libtirpc3 1.3.1-1 ii libwrap0 7.6.q-31 ii lsb-base 11.1.0 ii netbase 6.3 ii nfs-common 1:1.3.4-6 ii ucf 3.0043 nfs-kernel-server recommends no packages. nfs-kernel-server suggests no packages. -- no debconf information