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Operating Systems AIX Sysmirror 7.1.3 Resource Group NFS mounts Post 303000951 by ZekesGarage on Monday 24th of July 2017 10:00:21 AM
Old 07-24-2017
Sysmirror 7.1.3 Resource Group NFS mounts

Hello all,
I'm working to fix a two-node SysMirror cluster that uses NFS mounts from a NetApp appliance as the data repository. Currently all the NFS mounts/unmounts are called from the application controller scripts, and since file collection isn't currently working, (One fight at at time here..) the SAs need to remember to update the start/stop scripts on each node anytime changes are made.

My question is, is there a way to maintain and update the required NFS mounts for the resource group similar to how the filesystems and VGs are maintained by using the CSPOC commands to synchronize the changes across the cluster?

There's likely a cleaner way to implement this, but I haven't had enough practical interaction with HACMP/Sysmirror to really understand it.

Thanks!

Shawn
 

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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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