How do I make a NIM server?

By Lexie Tanner 3 years ago

How do I make a NIM server?

How to set up a NIM master

  1. Ensure that Volume 1 of the AIX DVD is in the drive.
  2. Install the NIM master fileset: # installp -agXd /dev/cd0 bos.sysmgt.nim.
  3. Configure NIM master: # smitty nim_config_env. Set fields as follows:
  4. Initialize each NIM client: # smitty nim_mkmac. Enter the host name of the appropriate LPAR.

What is a NIM master?

Master (NIM master): The one and only one machine in a NIM environment that has permission to run commands remotely on NIM clients. The NIM master holds all the NIM resources. A client can only have one master, and a master can not be a client of any other master.

What is spot AIX?

Essentially the SPOT is a /usr filesystem just like the one on your NIM master. Everything that a machine requires in a /usr file system, such as the AIX kernel, executable commands, libraries, and applications are included in the SPOT. – Creating a boot image to send to the client machine over the network. …

How do I check NIM version?

check

  1. To have NIM check on the usability of a SPOT named myspot , type: nim -o check myspot.
  2. To check the status of an lpp_source named images , type: nim -o check images.

What is NIM server in AIX?

Network Installation Manager (NIM) is an object-oriented system management framework on the IBM AIX operating system that installs and manages systems over a network. NIM is a client-server system in which a NIM server provides a boot image to client systems via the BOOTP and TFTP protocols.

How do you deallocate NIM resources?

Follow this procedure for resetting the NIM state from the command line.

  1. To return a machine to the ready state, enter: nim -Fo reset MachineName.
  2. To deallocate resources, enter: nim -o deallocate -a ResourceType=ResourceName MachineName.

What is Lpp_source and spot in AIX?

An lpp_source is a directory similar to AIX install CDs. It contains AIX Licensed Program Products (LLPs) in Backup File Format (BFF) format and RPM Package Manager (RPM) filesets that you can install.

What is Lpp_source?

An lpp_source resource represents a directory in which software installation images are stored. If the lpp_source contains the minimum set of support images required to install a machine, it is given the simages attribute and can be used for BOS installation (bos_inst) operations.

How does the game of Nim work?

Nim is a mathematical game of strategy in which two players take turns removing (or “nimming”) objects from distinct heaps or piles. Nim is typically played as a misère game, in which the player to take the last object loses. Nim can also be played as a normal play game whereby the player taking the last object wins.

How do you get Nim every time?

To win at Nim-game, always make a move, whenever possible, that leaves a configuration with a ZERO “Nim sum”, that is with ZERO unpaired multiple(s) of 4, 2 or 1. Otherwise, your opponent has the advantage, and you have to depend on his/her committing an error in order to win.

How does Nim support AIX updates over HTTP?

Network Installation Manager (NIM) supports the installation of AIX® updates over the Hypertext Transfer Protocol Secure (HTTP) protocol to conform to the emerging data center policies that restrict the use of network file server (NFS).

How to build a server as a nim Master?

The following procedure guides you through building a server as a NIM master: Build a server from the AIX operating system base media, or pick a server that already has all of the considerations just listed to act as the NIM master.

Can a client be a client of a NIM server?

Any machine that receives NIM resources is a client, although the same machine can also be a server in the overall network environment. Most installation tasks in the NIM environment are performed from one server, called the master. A set of installation tasks can also be performed from NIM clients.

How is Nim used to perform network installs?

NIM performs network installs by using a client/server model based on the bootp/tftp protocols for receiving a network boot image. Once the boot image is obtained, the client requests (using tftp) a configuration file (client.info) to determine which server contains the install image and other necessary install resources.