Veritas Storage Foundation Sybase ASE CE Administrator's Guide 5.0 - Linux

Article:DOC2951  |  Created: 2010-09-19  |  Updated: 2010-09-19  |  Article URL
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Table of Contents:
About Veritas Storage Foundation for Sybase ASE CE
Benefits of SF Sybase CE
How SF Sybase CE works (high-level perspective)
How the agent makes Sybase highly available
About SF Sybase CE components
Communication infrastructure
Cluster interconnect communication channel
Low-level communication: port relationship between GAB and processes
Cluster Volume Manager (CVM)
Cluster File System (CFS)
Veritas Cluster Server
Sybase ASE CE components
About preventing data corruption with I/O fencing
About SCSI-3 Persistent Reservations
About I/O fencing operations
About optional features in SF Sybase CE
About secure SF Sybase CE cluster setup
About multiple SF Sybase CE cluster management setup using VCS Management Console
About SF Sybase CE global cluster setup for disaster recovery
Administering SF Sybase CE
Setting the MANPATH variable
Setting the PATH variable
Stopping SF Sybase CE manually on a single node
Starting SF Sybase CE manually on a single node
Stopping and starting LLT and GAB
Administering VCS
Viewing available Veritas devices and drivers
Verifying VCS configuration
Starting and stopping VCS
Administering CVM
Listing all the CVM shared disks
Establishing CVM cluster membership manually
Manually importing a shared disk group
Manually deporting a shared disk group
Manually starting shared volumes
Evaluating the state of CVM ports
Verifying if CVM is running in an SF Sybase CE cluster
Verifying CVM membership state
Verifying the state of CVM shared disk groups
Verifying the activation mode
CVM log files
Administering CFS
Adding CFS file systems to VCS configuration
Using cfsmount to mount CFS file systems
Resizing CFS file systems
Verifying the status of CFS file systems
Verifying CFS port
CFS agent log files
Storage Foundation Cluster File System commands
mount and fsclusteradm commands
Time synchronization for Cluster File Systems
The fstab file
Distribute the load on a cluster
Administering I/O fencing
About I/O fencing
About I/O fencing utilities
About vxfentsthdw utility
About vxfenadm utility
About vxfenclearpre utility
About vxfenswap utility
About VXFEN tunable parameters
Administering the Sybase agent
Sybase agent functions
Monitoring options for the Sybase agent
Using the IPC Cleanup feature for the Sybase agent
Configuring the service group from Cluster Manager (Java console)
Configuring the service group using the command line
Bringing the Sybase service group online
Taking the Sybase service group offline
Modifying the Sybase service group configuration
Viewing the agent log for Sybase
About troubleshooting SF Sybase CE
Running scripts for engineering support analysis
Troubleshooting tips
Troubleshooting I/O fencing
The vxfentsthdw utility fails when SCSI TEST UNIT READY command fails
Node is unable to join cluster while another node is being ejected
System panics to prevent potential data corruption
Clearing keys after split brain using vxfenclearpre command
Registered keys are lost on the coordinator disks
Replacing defective disks when the cluster is offline
The vxfenswap utility faults when echo or cat is used in .bashrc file
Troubleshooting CVM
Shared disk group cannot be imported
Error importing shared disk groups
Unable to start CVM
CVMVolDg not online even though CVMCluster is online
VxVM error messages
Troubleshooting interconnects
Restoring communication between host and disks after cable disconnection
Troubleshooting Sybase ASE CE
Sybase private networks
Sybase instances under VCS control
Node does not reboot
Sybase instance not starting
Prevention and recovery strategies
Verification of GAB ports in SF Sybase CE cluster
Examining GAB seed membership
Manual GAB membership seeding
Evaluating VCS I/O fencing ports
Verifying normal functioning of VCS I/O fencing
Managing SCSI-3 PR keys in SF Sybase CE cluster
Identifying a faulty coordinator LUN
Collecting I/O Fencing kernel logs
Collecting important CVM logs
Storage Foundation Cluster File System benefits and applications
How Storage Foundation Cluster File System works
When to use Storage Foundation Cluster File System
When the Storage Foundation Cluster File System primary fails
About Storage Foundation Cluster File System and the Group Lock Manager
About asymmetric mounts
Parallel I/O
Storage Foundation Cluster File System namespace
Storage Foundation Cluster File System backup strategies
Synchronize time on Cluster File Systems
Distribute a load on a cluster
File system tuneables
Split-brain and jeopardy handling
Single network link and reliability
I/O error handling policy
About Veritas File System features supported in cluster file systems
Veritas File System features in cluster file systems
Veritas File System features not in cluster file systems
About Veritas Volume Manager cluster functionality
Shared disk groups overview


sfsybasece_admin_linux.pdf (1.3 MBytes)

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