#Failover

High Availability Failover is the ability for client connections to migrate from one server to another in event of server failure so client applications can continue to operate.

See more on Failover strategies.

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Question

Malcolm King · Jul 22

Using a License Server in a Mirror Environment

Hi all,

Just wondering if anyone has any experience with licensing in an HA mirroring environment. We have mirror setup with 2 DB servers (Primary and Backup), and a separate Arbiter using ISCAgent. We currently don't have a license server setup so users using our web app get interruptions and have to log in again if failover occurs.

#Failover #Mirroring #InterSystems IRIS

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Question

bindra Bambharoliya · Oct 16, 2023

Cache portal showing wrong status for FAilover DR. although actually its getting replicated.

It appears to be working correctly, mirroring data etc. but the status on the Primary Cache DB is showing the wrong status for the DR DB.

re-configured Cache Mirroring BUt still have the same issue afterwards.

The GUI display remains the same regardless.

From primary Cache portal

#Failover #Management Portal #Mirroring #Monitoring #Caché

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