On 08/31/2015 01:39 PM, Mark Selby wrote: > I have seen some talk about this but have not seen any answers. I know > this is a problem on CentOS 7.1 and I also think it is a problem on > CentOS 7.0. > > Basically if I have an NFS client only config - meaning that the > nfs-server.service is not enabled then I have to wait 60 seconds after > boot for the 1st NFSV3 mount to succeed. > > What I can surmise is the following. I attempt to perform a NFS mount > a newly booted machine and systemd via listening sockets > > (1) starts rpc.statd (fails) > (2) starts rpcbind > (3) rpc.statd timesout after 60 seconds and then starts sucessfully > (3) performs the nfs mount > > I see that rpc.statd is attempted to start at the time that I perform > the mount request - it just takes 60 seconds to start. I think this is > because it tries to start before rpcbind is really stated and then > waits a full 60 seconds before retying. It then succeeds because > rpcbind is really started > why doesn't rpc.statd have rpcbind as a pre-requisite - i.e. must have rpcbind up and running b4 rpc.statd is allowed to start - surely the all singing dancing wonder systemd has such capability > I can fix the delay by running 'systemctl start rpcbind' after I > reboot which causes rpcbind to start and not just be socket activated. > > I see in the systemd manifest for rpc-statd that it does require > rpcbind but I think systemd is trying to start rpc.statd before > rpcbind which makes sense that this would not work. > > If I enable nfs-server.service then rpcbind does really get started > but I loathe to start this on all clients > > Anyone have any ideas how to get rpcbind started before rpc.statd in a > NFS client only config > > root /root 103# systemd-analyze blame > 1min 87ms rpc-statd.service > > root at ls2 /root 79# systemctl list-units | grep rpc > rpcbind.socket loaded active listening RPCbind Server Activation Socket > > Aug 30 18:17:14 ls2.tokenrain.name systemd: Starting NFS status > monitor for NFSv2/3 locking.... > Aug 30 18:17:14 ls2.tokenrain.name rpc.statd[1938]: Version 1.3.0 > starting > Aug 30 18:17:14 ls2.tokenrain.name rpc.statd[1938]: Flags: TI-RPC > Aug 30 18:17:14 ls2.tokenrain.name systemd: Starting RPC bind service... > Aug 30 18:17:14 ls2.tokenrain.name systemd: Started RPC bind service. > Aug 30 18:18:14 ls2.tokenrain.name systemd: Started NFS status monitor > for NFSv2/3 locking.. > > USER PID PPID %CPU %MEM VSZ RSS TT STAT START > TIME COMMAND > root 1935 1924 0.0 0.0 115212 1436 ? S 18:17 00:00:00 > /bin/bash -p /usr/sbin/start-statd > root 1936 1935 0.0 0.0 132520 1196 ? S 18:17 00:00:00 > systemctl start rpc-statd.service > root 1937 1 0.0 0.0 44288 1676 ? Ss 18:17 00:00:00 > /usr/sbin/rpc.statd --no-notify > root 1938 1937 0.0 0.0 44484 1340 ? Ss 18:17 00:00:00 > /usr/sbin/rpc.statd --no-notify > > USER PID PPID %CPU %MEM VSZ RSS TT STAT START > TIME COMMAND > rpcuser 1938 1 0.0 0.0 44484 1600 ? Ss 18:17 00:00:00 > /usr/sbin/rpc.statd --no-notify > > _______________________________________________ > CentOS mailing list > CentOS at centos.org > https://lists.centos.org/mailman/listinfo/centos