Installation guide

Chapter 3. NovaScale Master Server Add-ons Description
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• the center part displays Partitions properties as defined on the VIO server.
• the right part allows you to edit the main properties (name, network name and OS) of
the corresponding NSMaster host. The host can be edited only if the corresponding
partition is selected. You can select an already defined host by clicking the select
button or you can create a host by completing the corresponding fields.
Figure 3-31. Logical Partitions display after Discover step
Notes:
• When you select an already defined host, you cannot change its network name and
OS. But, the Select option contains a Default option corresponding to the partition
name, which can be edited.
• Only Linux and Aix OS are supported by logical partitions.
• If the partition name contains space(s), they are replaced by underscore(s) in the host
label.
• If the remote access is not available, you can edit manually the VIOS Logical Partition
as shown in the following figure. Beware, if the remote access is not available, the
supervision process will be failed.
• In case of discovery failure, pay attention to the following messages:
- Permission denied (publickey,password,keyboard-interactive)
This message indicates an authentication problem. Verify that the public key is
installed on the Vio Server or that the rights on the private key are correctly set.
- ssh: connect to host 192.168.207.50 port 22: Connection
refused
This message means that ssh is not installed on the Vio Server.
- ssh:<host>: no address associated with name
This message indicates that the netName of the Vio Server is unknown.
- Discovery failed: Warning: Identity file .. not accessible
This message means that the identity file is not found. Check the content of the
<NSMaster Installation Directory>/engine/etc/ssh directory.