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Full Discussion: Build NFS Server on CentOS
Top Forums UNIX for Advanced & Expert Users Build NFS Server on CentOS Post 303025926 by Peasant on Thursday 15th of November 2018 09:51:20 AM
Old 11-15-2018
Will those 2 NFS boxes have same disk presented or data replication is required sided with NFS ?
What does high IO mean, are you running databases or ?

You do understand that NFS is not a clustered file system.
So writing in same file from multiple nodes will not work as you expect.

Can you elaborate a bit more about the architecture and application and what it does ?
Perhaps glusterfs, HDFS or ISCSI could be a better advice.

Regards
Peasant.
 

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LEARN ABOUT OSX

showmount

SHOWMOUNT(8)						    BSD System Manager's Manual 					      SHOWMOUNT(8)

NAME

     showmount -- show remote NFS mounts on host

SYNOPSIS

     showmount [-Ae36] [-a | -d] [host]

DESCRIPTION

     showmount shows status information about the NFS server on host.  By default it prints the names of all hosts that have NFS file systems
     mounted on the host. See NFS: Network File System Protocol Specification, RFC 1094, Appendix A, and NFS: Network File System Version 3
     Protocol Specification, Appendix I, for a detailed description of the protocol.

     -A      Search for NFS servers advertised via Bonjour.

     -a      List all mount points in the form: host:dirpath

     -d      List directory paths of mount points instead of hosts.

     -e      Show the host's exports list.

     -3      Use mount protocol Version 3, compatible with NFS Version 3.

     -6      Use only IPv6 addresses to contact servers.

SEE ALSO

     mount(1), mountd(8), nfsd(8), mDNSResponder(8)

BUGS

     The mount daemon running on the server only has an idea of the actual mounts, since the NFS server is stateless.  showmount will only display
     the information as accurately as the mount daemon reports it.

HISTORY

     The showmount utility first appeared in 4.4BSD.

4th Berkeley Distribution					September 26, 2010					 4th Berkeley Distribution
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