Hello, On 4/16/24 12:48 PM, Jeff Layton wrote:
Lorenzo posted an updated version of his netlink interface patches yesterday [1]. This is an update to adapt to those changes, and to bring the tool closer to feature completion for release. This series first adds Lorenzo's original userland nfsdctl tool to the nfs-utils tree, and then converts it to a subcommand-based interface, in the spirit of tools like nmcli or virsh. This version should be at feature parity with rpc.nfsd. This posting also includes a manpage and an update to the nfs-server.service to start using the new interface when possible. I've also included a patch that adds the manpage source. It's much nicer to edit that and regenerate it if we have to update it later. We can drop that patch if you just want to keep the result though. Assuming we're good with the new kernel interfaces, this should be pretty close to ready for merge. [1]: https://lore.kernel.org/linux-nfs/cover.1712853393.git.lorenzo@xxxxxxxxxx/ Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxx> --- Changes in v2: - Adapt to latest kernel netlink interface changes (in particular, send the leastime and gracetime when they are set in the config). - More help text for different subcommands - New nfsdctl(8) manpage - Patch to make systemd preferentially use nfsdctl instead of rpc.nfsd - Link to v1: https://lore.kernel.org/r/20240412-nfsdctl-v1-0-efd6dcebcc04@xxxxxxxxxx --- Jeff Layton (3): nfsdctl: convert it to a command-line based interface nfsdctl: asciidoc source for the manpage systemd: use nfsdctl to start and stop the nfs server Lorenzo Bianconi (1): nfsdctl: add the nfsdctl utility to nfs-utils configure.ac | 13 + systemd/nfs-server.service | 4 +- utils/Makefile.am | 4 + utils/nfsdctl/Makefile.am | 13 + utils/nfsdctl/nfsdctl.8 | 274 +++++++++ utils/nfsdctl/nfsdctl.adoc | 140 +++++ utils/nfsdctl/nfsdctl.c | 1401 ++++++++++++++++++++++++++++++++++++++++++++ utils/nfsdctl/nfsdctl.h | 186 ++++++ 8 files changed, 2033 insertions(+), 2 deletions(-) --- base-commit: 117102ee541f38fd7d9274feb8b5586f88d4f655 change-id: 20240412-nfsdctl-fa8bd8430cfd Best regards,
I'm not sure this is ready for prime time.... nfsdctl status [nothing and there is a mount] nfsdctl version Error: Operation not supported nfsdctl listener Error: Operation not supported nfsdctl threads 256 Error: Operation not supported The command does bring up the server. These are examples from the man page I have not invested why... but it just makes me nervous that examples in the man page do not work. I have everything queued up ready to go so lets work on this during the Bakeathon next week. steved.
