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pre-requisites for installing sql server 2005 service pack on clustering RRS feed

  • Question

  • Hi All,

    can u  please tel me wht pre-requisites are for  installing sql server 2005 service pack on clustering...Thanks in advance

    Tuesday, April 27, 2010 4:27 AM

Answers

  • 1. Backup of all the System + User Database

    2.Windows Login account with "Local Administrator" privileges on all the nodes involved

    3. Ensure all the resourses part of the SQL Server Cluster resource group are online.
       I recommend to reboot both nodes before installation. (to avoid pending reboot, hanging installers, terminal sessions etc. problems.)

    4. Cross check if the cluster failover on the nodes involved successfully.

    5. shut down all applications that use sqlserver (because you know the instance(s) will get offline at some point(s) during the upgrade)

    6. Disable if any DDL Triggers

    7. Verify if folowing services online on the nodes involved.

    •  Task Scheduler
    •  Com+ System Application Service
    •  Cryptographic Services
    •  Remote Registry Service 

    8. Pause Database Mirroring

    Log on the active node, apply the Service pack. ( It is opposite in case of SQL Server 2008 ! ). You cannot install SP3 from any passive nodes in the failover cluster.

    Please note SP will not update the client tools on the passive node. you need to do that manually; though it is cluster aware.

    Reference: 

     How to install SQL Server 2005 SP3

     SQL Server 2005 SP3 Release Notes

    SQL Server 2008 failover cluster rolling patch and service pack process


    Sivaprasad S http://sivasql.blogspot.com Please click the Mark as Answer button if a post solves your problem!
    Tuesday, April 27, 2010 8:02 AM