What are the challenges of load balancing stateful protocols like NFS?

Jun 19, 2023 ... port : 8080. tasks : - name : Get nfs exports. uri : url : https://{ {onefs_ip}}:{ {port}}/platform/4/protocols/nfs/exports/. user ... An NFS version 4.1 (NFSv4.1) client can only mount a file system if it can make a network connection to the NFS port (TCP port 2049) of one of the file system' ... Apr 6, 2017 ... I'll cover their port configurations below: portmapper Uses port 111 for TCP and UDP for Server and Client side. nfsd For NFS v4 this is all that is needed. NFS times out after 60 minutes even when setting allow all ports between servers. Before that the NFS protocol got it's session timeout - 47471. Set ports · Open the /etc/sysconfig/nfs file for editing: sudo nano /etc/sysconfig/nfs · Set the STATD_PORT , LOCKD_TCPPORT , and LOCKD_UDPPORT options:. Jan 16, 2004 ... I would like to do an NFS mount to an machine in a remote site. It's not a public or internet connection, it's a dedicated physical line just for that ... Feb 20, 2024 ... ONTAP 9: 111 TCP/UDP portmapper, 2049 TCP/UDP nfsd, 635 TCP/UDP mountd, 4045 TCP/UDP nlockmgr, 4046 TCP/UDP status, Mar 2, 2010 ... I have an IPCOP firewall setup with dmz pinholes from blue to green for a couple of nfs shares. For this I have to have the nlockmgr, status, and mountd on ... This document provides instructions for detecting and opening NFS ports according to various cluster configurations that you may have. Mar 5, 2013 ... NFS I/O requests are generated; The vSphere host finds the first vmkernel port that exists on the same subnet as the NFS export IP; The port ...