1. Assuming this is your mount command
mount -t nfs -o vers=3 XXX.XXX.XXX.XXX:/myserver/nfs /myclient/nfs
2. And if you are using showmount command from an NFS client and the following are observed
clnt_create: RPC: Program not registered
3. You have to access the NetApp Storage to check the NFS Protocol is enabled. I’m using the Netapp OnCommand System Manager
4. Check that the NFS Client can mount.
showmount --no-headers -e nfs_server / (everyone)
References:
If you need to remove the mapping of null users to windows user or group in NetApp, it can be done with the following steps
Step 1: Set the privilege level to advanced:
# set -privilege advanced
Step 2: Configure the restrict anonymous setting:
# vserver cifs options modify -vserver vserver_name -restrict-anonymous {no-restriction|no-enumeration|no-access}
Step 3: Verify that the option is set to the desired value:
vserver cifs options show -vserver vserver_name
Step 4: Return to the admin privilege level:
set -privilege admin
Interesting Resources on NetApp and Openstack Integration. Do look at Openstack and NetApp – the Pub
This is an pdf document on ONTAP-9 CIFS/SMB Configuration Express Guide
netapp-cluster1::*>netapp-cluster1::> network int show
Logical Status Network Current Current Is
Vserver Interface Admin/Oper Address/Mask Node Port Home
----------- ---------- ---------- ------------------ ------------- ------- ----
acai-cluster1
cluster_mgmt up/up 192.168.2.77/24 acai-cluster1-02
a0a true
acai-cluster1-01
SM_lif up/up 192.168.2.141/19 acai-cluster1-01
a0a true
clus1 up/up 169.254.10.11/16 acai-cluster1-01
e1a true
clus2 up/up 169.254.10.12/16 acai-cluster1-01
e1b true
netapp-cluster1::*> network port show Auto-Negot Duplex Speed (Mbps) Node Port Role Link MTU Admin/Oper Admin/Oper Admin/Oper ------ ------ ------------ ---- ----- ----------- ---------- ------------ netapp-cluster1-01 a0a data down 1500 true/- auto/- auto/- e0a data up 1500 true/true full/full auto/1000 e0b data up 1500 true/true full/full auto/1000 e0c data up 1500 true/true full/full auto/100 e0d data up 1500 true/true full/full auto/1000
2. If you have a LIF that should be on that node; do the following:
The purpose is to let another node within the cluster to be the home-node for the data and mgmt while you up and down the interface group
netapp-cluster1::*> net int modify -vserver vs_StorageVNode11 -lif vs_StorageVNode11_data1 -home-node netapp-cluster1-02 -home-port a0a netapp-cluster1::*> net int modify -vserver vs_StorageVNode11 -lif vs_StorageVNode11_mgmt1 -home-node netapp-cluster1-02 -home-port a0a net int revert *
3. Remove the Interface Group from the -port e0c and down and up the e0c port
netapp-cluster1::*> ifgrp remove-port -node netapp-cluster1-01 -ifgrp a0a -port e0c netapp-cluster1::*> net port modify -node netapp-cluster1-01 -port e0c -up-admin false netapp-cluster1::*> net port modify -node netapp-cluster1-01 -port e0c -up-admin true netapp-cluster1::*> net port show -node netapp-cluster1-01 -port a0a,e0c
Once If e0c shows up and at auto/1000, add the interface and return the interface group back to netap-cluster-01
netapp-cluster1::*> ifgrp add-port -node netapp-cluster1-01 -ifgrp a0a -port e0c netapp-cluster1::*> net port show -node netapp-cluster1-01 -port a0a netapp-cluster1::*> net int modify -vserver vs_StorageVNode11 -lif vs_StorageVNode11_data1 -home-node netapp-cluster1-01 -home-port a0a netapp-cluster1::*> net int modify -vserver vs_StorageVNode11 -lif vs_StorageVNode11_mgmt1 -home-node netapp-cluster1-01 -home-port a0a netapp-cluster1::*> net int revert *
Logical Interface (LIFS) can be hosted on physical ports, interface groups, VLANS and physical ports or interface groups that host VLANS.
To show information on the network ports and LIFs information, do use the following commands
cluster1::> network port show cluster1::> network port ifgrp show
Useful References
* node1 is the controller currently primary to the aggregate/vol/LUN.
Step 1: Enable PCS
node1::> node run –node node1 node1::> options flexscale.enable on node1::>options flexscale.enable flexscale.enable pcs you should see this node1::>options flexscale.pcs_size 330GB based on 3 x 200GB SSD RAID4
Step 2: Allow the representative workload to run and Run your workload
Step 3: Collect data throughout the process
node1::>stats show -p flexscale-access
NetApp recommends issuing this command through an SSH connection and logging the output throughout the observation period because you want to capture and observe the peak performance of the system and the cache. This output can also be easily imported into spreadsheet software, graphed, and so on.
This process initially provides information on the “cold” state of the emulated cache. That is, no data is in the cache at the start of the test, and the cache is filled as the workload runs. The best time to observe the emulated cache is once it is filled, or “warmed”, as this will be the point when it enters a steady state.
Filling the emulated cache can take a considerable amount of time and depends greatly on the workload.
References:
VSC 5.0 is a major change that includes a new look and seamless integration with the VMware vSphere Web Client. New features in this release include support for the following:
VSC 5.0 discontinues support for the following:
To download, see http://mysupport.netapp.com/NOW/download/software/vsc_win/5.0/
Documentation, see NetApp Visual Storage Console (VSC) 5.0
This is taken from Data ONTAP 8.1 System Administration Guide for Cluster-Mode Guide Page 142. See attached for the document How to setup AutoSupport (pdf)
The Linux Cluster 