436 Cluster

436 CLUSTER Training Institutes In Delhi, Noida, Ghaziabad

Storage Technologies & ISCSI Configuration

• SAN vs. NAS
• iSCSI Data Access
• iSCSI Target Naming
• Configuring iSCSI Targets
• Configuring iSCSI Initiators

Kernel Device Management

• udev Features
• Configuring udev
• udev rules
• udevmonitor
• Tuning disk queue
• Tuning deadline scheduler
• Tuning anticipatory scheduler
• Tuning noop scheduler
• Tuning cfg scheduler

Device Mapper & Multi-pathing

• Device Mapper
• dmsetup
• Multipath overview
• Device Mapper Components
• Multipath Configuration

Overview of Red Hat Cluster Suite

• Red Hat Cluster Suite
• Cluster Topology
• Clustering Advantages
• Cluster Requirements
• Red Hat Cluster Suite Components
• Security
• Cluster Manager (CMAN)
• Cluster Quorum
• Resource Group Manager (rgmanager)
• luci
• ricci
• Clustered Logical Volume Manager (CLVM)
• Distributed Lock Manager (DLM)
• Fencing

Global File System 2 (GFS2)

• Introduction to GFS
• GFS2 Limits
• Creating a GFS2 file system
• DLM
• Mounting a GFS2 file system
• Journaling
• Quotas
• Repairing GFS2 file system

Quorum & Disk Manager

• Cluster Quorum
• Two node cluster
• CMAN

Fencing & Failover

• Power Fencing vs. Fabric Fencing
• SCSI Fencing
• Fencing Methods

Quorum Disk

• Quorum Disk Communications
• Quorum Disk Heartbeat and status
• Quorum Disk Heuristics
• Working with Quorum Disk

Resource Group Manager (rgmanager)

• Resource Groups
• Resource Group Hierarchy
• Resource Recovery
• Cluster Status
• Troubleshooting

Comprehensive Review