Red Hat NETWORK 3.6 - Uživatelský manuál

Building highly efficient Red Hat Enterprise Virtualization 3.0 Infrastructure with MellanoxInterconnectReference DesignEli KarpilovskiManager, Cloud

2.2 Required HardwareTable 1: Required HardwareEquipment NotesMellanox SX6036/Grid Director 4036E Infini-Band/Gateway switchUsed for Data/Storage net

• Red Hat Enterprise Linux (RHEL) 6.2 (or higher) • Red Hat Enterprise Virtualization 3.0 (RHEV, RHEV-M) or higher 3 Software Installation and Ba

Step 3: Activate NTP services.[root@host2-1]# /etc/init.d/ntpd statusntpd is stopped[root@host2-1]# /etc/init.d/ntpd startStarting ntpd:

-channel=jbappplatform-5-x86_64-server-6-rpmUsername: meldcsPassword:[root@host2-1]#rhn-channel --add --channel=rhel-x86_64-server-supplementary-6 Use

rhel-x86_64-server-6-rhevm-3 121/121rhel-x86_64-server-supplementary-6 | 1.8 k

Database password (required for secure authentication with the locally created database) :Warning: Weak Password.Confirm password :Organization Name f

Editing RHEV Manager Configuration... [ DONE ]Configuring Firewall (iptables)... [ DONE ]Starting JBoss Servi

LC_NAME="en_US.UTF-8"LC_ADDRESS="en_US.UTF-8"LC_TELEPHONE="en_US.UTF-8"LC_MEASUREMENT="en_US.UTF-8"LC_IDENTIFI

3.2 RHEV Host Installation (Host3)Follow these steps for RHEV installation:Step 1: Install RHEL 6.2. You may use the default installation of RHEL

Step 4: Register to the Red Hat Network (RHN).[root@host3]#rhn_register…Figure 8: Red Hat Network - RegisterStep 5: Subscribe to the required ch

1801 Varsity Drive™Raleigh NC 27606-2072 USAPhone: +1 919 754 3700Phone: 888 733 4281Fax: +1 919 754 3701PO Box 13588Research Triangle Park NC 27709 U

Step 7: Add a manual host entry to the /etc/hosts file (on the Red Hat Enterprise Linux host) for the RHEV-M server to enable vdsm and other ser

PermitRootLogin yesStep 11: Restart the SSH server.[root@host3]# service sshd restartNote: For advanced configuration of the RHEV-M refer to “Red H

sys_image_guid: 0002:c903:000d:1413 vendor_id: 0x02c9 vendor_part_id: 26428

TYPE=Infiniband # ifup ib0Step 7: Add eIPoIB Interfaces. Make sure the host is connected to an InfiniBand network and that the latest Mellanox O

iSER- ConnectX’s RDMA capabilities can be used to accelerate hypervisor traffic such as storage access, VM migration, data and VM replication. The use

State Idx Name Size Cache Vendor Model Serial Rev pathsrunning 1 3600605b0032a49601601f69931f3

# cd mellanox_nm_client# ./install.sh4 RHEV Manager ConfigurationBefore configuring Red Hat Enterprise Virtualization Manager (RHEV-M), please ensure

4.2 Add ClusterTo add new cluster for the data center in RHEV-M, click on the New Cluster button:Figure 11: New ClusterFigure 12: Data Centerwww.redh

4.3 Add HostFollow the steps below in order to add a host:Step 1: Go to Hosts tab and click on New.Figure 13: Adding a HostStep 2: Fill in the

After finishing the installation, the installer restarts the host. The virtual desktop and server manager daemon should be up and running. Figure 15:

Table of Contents1 Introduction...12 Getting Star

Step 5: Click on Discover.Figure 17: Discovering TargetsStep 6: Click on Login located on the right of your chosen target.Figure 18: Login to Ta

Step 7: Choose the LUN to add and Click OK.Figure 19: Choosing an LUNThe discovered storage domain will change from a non-operational status to ope

4.5 Adding Virtual Machines to a ClusterStep 1: Click on System à Default à Clusters à Default à VMs à New Server.Step 2: Fill the details in G

Step 3: Select VNC protocol in Console tab.Figure 22: Adding a New Virtual Machine - ConsoleStep 4: In the Host tab, select the host you want th

Step 5: Go to Boot Options tab and choose Hard Disk as the First Device and PXE as the Second Device then click the OK button at the bottom.Fig

Step 7: Complete the details for the new HCA.Figure 26: Adding a New Virtual Machine – Adding a New Network InterfaceStep 8: Click on Configure

Step 9: Click Configure Later to finish.Figure 28: Adding a New Virtual Machine – Finishing ConfigurationFigure 29: Adding a New Virtual Machine –

Step 10: Right click on the line of the VM and choose Run.Step 11: In order to start the VM console, right-click and select Console. Figure 30:

Step 3: Fill in the details for the new Logical Network.Figure 32: Adding a New Logical NetworkThe new logical network is available for use.Figure

Step 4: Go to each host you want to connect to the new logical network and click Edit on the interface.Step 5: Find which interface is eIPoIB. R

7 Conclusion...41Appendix A: Troubleshooting...

The logical network name appears under the column Network Name for this interface.Figure 35: Added the Network Interface to the Logical Network4.7 Ad

Step 4: Fill in the details for the HCA.Figure 37: Adding a New Network InterfaceThe newly added network interface appears.Figure 38: Added the New

Step 5: Start the VM.Step 6: Verify that the host has a new network interface for the VM. Run the command ifconfig –a.Figure 39: Verifying the N

5 Using UFM to Automate Network ManagementMellanox's Unified Fabric Manager™ (UFM™) is a powerful platform for managing scale-out computing envi

5.1 Basic UFM Configuration FlowThe following steps show how to create a logical server and UFM Network, and finally connecting between them.Step 1:

Step 2: Add a logical server. UFM logical server is equivalent to datacenter cluster in the RHEV-M architecture model.Figure 41: New Logical Server

Step 4: Create a new network. Add partition key (PKey) Figure 43: Add [email protected] 39 www.redhat.com

Step 5: Connect the logical server (cluster) to the network. By doing this, all hosts located under this logical server (cluster) will be connected

6 Mellanox Network Manager PluginMellanox Network Manager Plugin performs seamless integration between Mellanox UFM and the RHEV Manager. After insta

Appendix A: TroubleshootingA.1.1 Host is not Added to a Logical Server in UFMVerify the server is visible in UFM. If it does not appear there, run:

List of FiguresFigure 1: Basic Test Bed Scenario - Example...2Fig

A.1.4 Low Latency Performance TuningThe below links provide a tactical tuning overview of Red Hat Enterprise Linux 6 for latency sensitive workloads

Figure 25: Adding a New Virtual Machine – Configuration...27Figure 26: Adding a New Vi

Index of TablesTable 1: Required Hardware...

1 IntroductionThis reference design describes how to integrate and use Red Hat Enterprise Virtualization Manager (RHEV-M) to control a cloud based on

2 Getting Started2.1 Basic Test Bed ConfigurationFigure 1: Basic Test Bed Scenario - Examplewww.redhat.com 2 [email protected]