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Fixed

OVP-1702 : glusterfs, nfsserver conflict with each other

Created: Feb 28, 2014    Updated: Mar 11, 2016
Resolved Date: Mar 11, 2014
Found In Version: 5.0.1.11
Fix Version: 5.0.1.12,6.0
Severity: Standard
Applicable for: Wind River Linux 5
Component/s: Userspace

Description

gnfs and nfsserver run in to port contention when glusterfs has exported a volume and nfsserver is started/restarted, causing nfsserver to fail to start:

starting 8 nfsd kernel threads: rpc.nfsd: unable to bind inet TCP socket: errno 98 (Address already in use)
rpc.nfsd: unable to set any sockets for nfsd
done

Workaround

Start nfsserver before glusterd and if you need to restart you will need to first shutdown glusterd.

Steps to Reproduce

1. stop nfsserver '/etc/init.d/nfsserver stop'
2. Create a gfs volume 'gluster volume create'
3. Start the volume 'gluster volume start'
4. start nfsserver '/etc/init.d/nfsserver start'

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