Chapter 2. Before Configuring a Red Hat Cluster
- 2.1. Compatible Hardware
- 2.2. Enabling IP Ports
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- 2.2.1. Enabling IP Ports on Cluster Nodes
- 2.2.2. Enabling IP Ports on Computers That Run luci
- 2.2.3. Examples of
iptablesRules
- 2.3. Configuring ACPI For Use with Integrated Fence Devices
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- 2.3.1. Disabling ACPI Soft-Off with
chkconfigManagement - 2.3.2. Disabling ACPI Soft-Off with the BIOS
- 2.3.3. Disabling ACPI Completely in the
grub.confFile
- 2.3.1. Disabling ACPI Soft-Off with
- 2.4. Configuring max_luns
- 2.5. Considerations for Using Quorum Disk
- 2.6. Multicast Addresses
- 2.7. Considerations for Using Conga
- 2.8. General Configuration Considerations
This chapter describes tasks to perform and considerations to make before installing and configuring a Red Hat Cluster, and consists of the following sections:
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Section 2.1, “Compatible Hardware”
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Section 2.2, “Enabling IP Ports”
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Section 2.3, “Configuring ACPI For Use with Integrated Fence Devices”
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Section 2.4, “Configuring max_luns”
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Section 2.5, “Considerations for Using Quorum Disk”
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Section 2.6, “Multicast Addresses”
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Section 2.7, “Considerations for Using Conga”
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Section 2.8, “General Configuration Considerations”