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Re: [Nmh-workers] folder +./ # Blocks forever where ./ currently mounted
Re: [Nmh-workers] folder +./ # Blocks forever where ./ currently mounted by autofs (NFS4). (was firewall issue)
Thu, 18 Aug 2016 19:24:50 -0500
On Fri 8/5/16 21:23 -0400 Ken wrote:
> It does occur to me that a firewall can interfere with RPC services, since
> you don't know what port the services will end up using; I see "nlockmgr"
> running on port 45923 and 43311 on your server, so maybe checking with
> tcpdump to see if your client is sending stuff to it and if it is actually
> getting received by the server would be useful.
It's working now. Fedora 19 was *not* reading the port values per below config
/etc/sysconfig $ egrep -B1 '^LOCKD' nfs
# TCP port rpc.lockd should listen on.
# UDP port rpc.lockd should listen on.
Able to manually fix by running
bash -x /usr/libexec/nfs-utils/scripts/nfs-lock.preconfig
# Sources above 'nfs' config file and then runs:
# /sbin/sysctl -w fs.nfs.nlm_tcpport=$LOCKD_TCPPORT # and another
sysctl for $LOCKD_UDPPORT.
This bug is not in fedora 23.
$ rpcinfo -p|grep lock
100021 1 udp 32769 nlockmgr
100021 3 udp 32769 nlockmgr
100021 4 udp 32769 nlockmgr
100021 1 tcp 32803 nlockmgr
100021 3 tcp 32803 nlockmgr
100021 4 tcp 32803 nlockmgr