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SP4 Installation on a 2 node Active/Passive Cluster Expand / Collapse
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Posted Monday, March 31, 2014 11:29 AM
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All,

Please clarify the steps for service pack installation on a 2 node Active/Passive cluster.

Current environment:

SQL : 2005 Enterprise SP2
Windows: 2008

Which is the correct option from below?



Option1:

1.) Move both instances on one node (active/active)

2.) Run the patch files from active node

Installer automatically upgrade passive node first and than active.

3.) After installation reboot the passive node.

4.) Once passive node came online than failover the instance on that node

5.) Reboot the other node.

6.) At the end failback the instances as per the previous set up



Option 2:

1.) Move both instances on one node (active/active)

2.) Run the patch files from active node

Installer automatically upgrade passive node first and than active.

3.) After installation reboot the active node.

4.) Once active node came online than failover the instance to second node

5.) Reboot the second node.

6.) At the end failback the instances as per the previous set up



Option 3:

1.) Move both instances on one node (active/active)

2.) Run the patch files from active node

Installer automatically upgrade passive node first and than active.

3.) After installation reboot the active node.

4.) No need to reboot passive node.
Post #1556619
Posted Monday, March 31, 2014 3:12 PM
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Install the SP on the active node and then reboot the Active node followed by the Passive node reboot.

--
SQLBuddy
Post #1556733
Posted Monday, March 31, 2014 3:31 PM
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No need to failover before rebooting the second node?
Post #1556742
Posted Monday, March 31, 2014 3:35 PM
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SQL!$@w$0ME (3/31/2014)
No need to failover before rebooting the second node?


Rebooting does the failover back to the primary node.

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SQLBuddy
Post #1556743
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