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Dell HPC NFS Storage Solution High Availability Configurations with Large Capacities

Restart the NFS service, service nfs restart

Run the nfsstat command. It should show output only for v3 and not for v4.

Another option is make the change on the clients. On each of the clients, mount the NFS share

using the option “-o vers=3”. This will use NFSv3 for the clients. If the server supports NFSv4, the

default mount option without an explicit vers=3 parameter will be NFSv4.

A.4.1. Checklist

Before moving to the next section, please make sure all following tasks are completed.

Tasks

Notes

 Set MTU for 10gbE link

Section A.4, step 1. If IB network is

deployed, please skip this.

 Configure NFS

Section A.4, step 2 and step 4.

 Configure server I/O

scheduler.

Section A.4, step 3.