- Preface
- Overview
- Installing the Server OS
- Managing the Server
- Viewing Server Properties
- Viewing Server Sensors
- Managing Remote Presence
- Managing User Accounts
- Configuring Network-Related Settings
- Configuring Communication Services
- Managing Certificates
- Configuring Platform Event Filters
- CIMC Firmware Management
- Viewing Logs
- Server Utilities
- Index
Installing the Server OS
This chapter includes the following sections:
- OS Installation Methods
- KVM Console
- PXE Installation Servers
- Installing an OS Using the KVM Console
- Installing an OS Using a PXE Installation Server
OS Installation Methods
C-Series servers support several operating systems. Regardless of the OS being installed, you can install it on your server using one of the following tools:
KVM Console
The KVM console is an interface accessible from CIMC that emulates a direct keyboard, video, and mouse (KVM) connection to the server. The KVM console allows you to connect to the server from a remote location.
Instead of using CD/DVD or floppy drives physically connected to the server, the KVM console uses virtual media, which are actual disk drives or disk image files that are mapped to virtual CD/DVD or floppy drives. You can map any of the following to a virtual drive:
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CD/DVD or floppy drive on your computer
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Disk image files on your computer
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CD/DVD or floppy drive on the network
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Disk image files on the network
You can use the KVM console to install an OS on the server.
Installing an OS Using the KVM Console
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Locate the OS installation disk or disk image file.
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You must log in as a user with admin privileges to install an OS.
What to Do Next
After the OS installation is complete, reset the virtual media boot order to its original setting.
PXE Installation Servers
A Preboot Execution Environment (PXE) installation server allows a client to boot and install an OS from a remote location. To use this method, a PXE environment must be configured and available on your VLAN, typically a dedicated provisioning VLAN. Additionally, the server must be set to boot from the network. When the server boots, it sends a PXE request across the network. The PXE installation server acknowledges the request, and starts a sequence of events that installs the OS on the server.
PXE servers can use installation disks, disk images, or scripts to install an OS. Proprietary disk images can also be used to install an OS, additional components, or applications.
Note |
PXE installation is an efficient method for installing an OS on a large number of servers. However, considering that this method requires setting up a PXE environment, it might be easier to use another installation methods. |
Installing an OS Using a PXE Installation Server
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Verify that the server can be reached over a VLAN.
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You must log in as a user with admin privileges to install an OS.
Step 1 | Set the boot order to PXE first. |
Step 2 |
Reboot the server. If a PXE install server is available on the VLAN, the installation process begins when the server reboots. PXE installations are typically automated and require no additional user input. Refer to the installation guide for the OS being installed to guide you through the rest of the installation process. |
What to Do Next
After the OS installation is complete, reset the LAN boot order to its original setting.