nfs_server_status.txt

sonic-1:/var/log # systemctl status nfs-server.service 
× nfs-server.service - NFS server and services
     Loaded: loaded (/usr/lib/systemd/system/nfs-server.service; disabled; vendor preset: disabled)
    Drop-In: /usr/lib/systemd/system/nfs-server.service.d
             └─nfsserver.conf, options.conf
     Active: failed (Result: timeout) since Fri 2022-01-14 13:57:08 EST; 9min ago
    Process: 7400 ExecStartPre=/usr/sbin/exportfs -r (code=exited, status=0/SUCCESS)
    Process: 7401 ExecStart=/usr/sbin/rpc.nfsd $NFSD_OPTIONS (code=exited, status=0/SUCCESS)
    Process: 7480 ExecStop=/usr/sbin/rpc.nfsd 0 (code=exited, status=0/SUCCESS)
   Main PID: 7401 (code=exited, status=0/SUCCESS)
      Tasks: 1
     CGroup: /system.slice/nfs-server.service
             └─7481 /usr/sbin/exportfs -au

Jan 14 13:52:32 sonic-1 exportfs[7400]:   NOTE: this default has changed since nfs-utils version 1.0.x
Jan 14 13:52:34 sonic-1 systemd[1]: Finished NFS server and services.
Jan 14 13:52:37 sonic-1 systemd[1]: Stopping NFS server and services...
Jan 14 13:54:07 sonic-1 systemd[1]: nfs-server.service: State 'stop-post' timed out. Terminating.
Jan 14 13:55:38 sonic-1 systemd[1]: nfs-server.service: State 'final-sigterm' timed out. Killing.
Jan 14 13:55:38 sonic-1 systemd[1]: nfs-server.service: Killing process 7481 (exportfs) with signal SIGKILL.
Jan 14 13:57:08 sonic-1 systemd[1]: nfs-server.service: Processes still around after final SIGKILL. Entering failed mode.
Jan 14 13:57:08 sonic-1 systemd[1]: nfs-server.service: Failed with result 'timeout'.
Jan 14 13:57:08 sonic-1 systemd[1]: nfs-server.service: Unit process 7481 (exportfs) remains running after unit stopped.
Jan 14 13:57:08 sonic-1 systemd[1]: Stopped NFS server and services.