Site Reference

VCS information Center

  VCS for Beginners Read – VCS for Beginners – Getting Started with VCS Read – VCS for Beginners– Cluster Membership & IO Fencing Read – VCS for Beginners – Understand Jeopardy Condition with real time scenerio Read – VCS for Beginners – Configuring Veritas Cluster and Configuration files Read – VCS for Beginners...
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VxVM Information Center

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VxVM Beginners Learning Read – VxVM Beginner’s Lesson Read – VxVM Learning with Commands and Examples Read – What is new in VxSF 6.0 Read – Important Definitions of VxVM Read – VxVM Volume States and Plex States Read – Veritas Plex state Transition VxVM How-to Operations Read – How to manage VxVM Dynamic...
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Storage Configuration information Center

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Read – SAN Guide for Beginners Read – SAN Storage Responsibilities for Enterprise System Administrators Read – Pre-Planning/Pre-work required for Storage Migrations in Unix. Read – SCSI Guide for Beginners Read – EMC Power Path commands for system administrators Read – Determine WWN for HBA Cards, without fiber connection Solaris Storage Configurations Read –...
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Linux Administration Information Center

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Booting Tasks Read – Unexpected Server Reboots of RHEL servers on HP Read – Linux Admin Reference – RedHat Linux Grub Loader Storage Responsibilities Read – Understand Device Mapper and DM-Multipath Read – Identifying Disk Errors in Linux Read – Identify if linux was installed on a hardware RAID Read – Creating New Partition...
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Solaris NIS Information Center

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Read – Configure Master, Slave and Client Read – Removing a NIS slave server (or convert it to a NIS client) Read – Adding a NIS slave server to existing NIS master’s maps Read – How to completely remove NIS from all machines Read – Restricting logins on a machine using compat mode and...
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Solaris Send Mail Information Center

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Read – Basic Troubleshooting Read – Troubleshooting Reference Read – Troubleshooting Guide – 1 Read – Troubleshooting Guide – 2 Read – Investigating Error Logs
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Solaris DNS Information Center

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Read – How DNS Name Resolution works Read – chroot the BIND DNS server Read – TTL settings on DNS Read – Checking DNS settings to troubleshoot sendmail Read – Types of DNS Servers Read – configure forward DNS server, to send queries to external server Read – Restarting the Name Service Caching Daemon,...
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Solaris NFS Information Center

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Read – NFS Beginners Guide Read – Migration from NFSv3 to NFSv4 Read – “stale NFS file handle” errors Read – Hard vs Soft mounts Read – ls -la hangs on root (/) Read – error “RPC: program not registered” Errors Read – Configuring Firewall ports for NFS Read – error “setuid execution not...
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Solaris Zones and LDOMS Information Center

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Read – Create and Install Non-Global Zones Read – Container Creation Read – verify the configuration and Troubleshoot zones that fail to boot Read – Can’t boot to zones Read – Not able to login into Non-globalzones (NGZ) after Patching. Read – Configuring netmasks and default gateway in zones Read – Configuring Resource Controls...
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Solaris SMF Information Center

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Read – Experimenting with smf to run parallel sshd service on different port Read – Debug Services controlled by Solaris SMF Read – Service Milestones Read – Configuring Apache2 under SMF Read – Troubleshooting Guide Read – Fault Management Daemon Services Read – Troubleshoot the problems while initializing network services
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Solaris ZFS Information Center

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Read – Troubleshooting : Data Gathering to Troubleshoot ZFS issues Read – Command line Reference Read – Getting Started with ZFS Read – Part 1 – Replacing Failed Disks from ZFS Pools ( Simple / Mirrored / RaidZ ) Read – Part 2 – Replacing Failed Disks from ZFS Pools ( RaidZ2 / RaidZ3...
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Solaris Performance Information Center

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Read – Identify memory usage by a specific process Read – Use Vmstat to find performance bottleneck Read – Generating System Utilization Statistics Read – Finding CPU / IO / Memory Bottlenecks Read – Memory usage checking and troubleshooting Read – Calculate Collision rate in ethernet network Read – Disk i/o Performance Issues...
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Solaris IPMP Information Center

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Read – in.mpathd Error Messages and Corrective Actions Read – Multipathing in Solaris 10 Read – Diagnosis and Troubleshooting Read – Configuration in Solaris 8 & 9 Read – Link-based Only – Failure Detection  
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Solaris Basic Networking Information Center

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Read – Data Gathering for Network Related Issues Read – Ethernet Hardware Error Checking Read –Troubleshooting lost Virtual interfaces after system reboot Read – Things to know about Solaris Virtual Interfaces Read – Understanding Network VLANs Read – Verifying Physical Connectivity for Solaris and Linux Read – Troubleshooting GuideA Read – Tuning TCP window...
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Solaris Kernel Information Center

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Read – Using Truss to Identify the Signals sending to a Process Read – Standard file descriptors Read – General Procedure for Kernel Patching in Solaris. Read – Configuring Kernel Parameters Read – Configuring Inter process communication Parameters Read– Monitoring Kernel Memory Utilization Read– tune and measure pttys
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Solaris Packages and Patches Information Center

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Read – Solaris Patching Strategy Read – Patching Beginners Guide Read – Patching Using Live Upgrade Read – Known Issues that frequently fails the Live Upgrade Read – Find the software package a file belongs to Read – Patching to non-global zones Read – Installing packages/Patches/ Applications in zones
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Solaris Disks and SVM Information Center

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Read – Physical disk to c#t#d# mapping by serial number Read – SMI Label vx EFI Label Read – replicate VTOC table to new disk using fmthard Read – how Solaris assigns controller numbers Read – How to Restore a Mirrored Root Configuration from Backup Read – How to check on a running machine...
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Solaris Booting Information Center

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Read – Check current active boot device, when used in volume manager (SDS / SVM / VxVM) Read – Sparc Boot Procedure Flow Chart Read – VXVM on Solaris ( Sparc ) – Understanding boot Failures Read – Understand Boot Command Read – Setting boot-device with luxadm command from booted OS. Read – Solaris...
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Solaris Hardware Information Center

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Read – Sun Hardware Diagnosis at OBP level Read – Oracle Hardware Models ( 3D View) Read – Working with Solaris Server Consoles using LOM/ ILOM/ ALOM/ ELOM/ RSC Read – ILOM ( Integrated Lights out Manager) Command Line Read– System Controller Hung Issues Read– 7 Ways to find CPU information from Solaris Read–...
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Solaris 11 Administration Information Center

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Read – How to Administrate IPQoS Read Command Cheat Sheet : Managing Services Read Command Cheat Sheet – Image Packaging System Read Command Cheat Sheet – Installation and Deployment Read Command Cheat Sheet – Basic Adminsitration Read – Monitoring System Activities using sar in Solaris Read – How to Monitor SMF Services Read –...
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