Monitoring the UR system
You can monitor how well Universal Replicator is performing, which allows you to detect and correct issues.
- Parent Topic
- Universal Replicator
Universal Replicator provides asynchronous, real-time replication of data from one storage system to another over any distance to satisfy the most demanding business continuity and disaster recovery requirements. While conventional replication solutions push updates from the primary storage system to a remote location, Universal Replicator at the remote site pulls changes from journal volumes maintained by the storage system at the primary site. This approach offloads replication overhead from the primary storage system and dramatically reduces the impact of replication on the business application. Transmitted record sets include a sequence number, enabling the replication engine to verify receipt of all records at the remote site and to sequence writes in the correct order for storage replication.
- Universal Replicator
- Child Topics
- Monitoring pair activity, status, license capacity
Monitoring pairs, journals, data paths, I/O, licensed capacity, and hardware performance is essential for ensuring that Universal Replicator pairs continue to function correctly.
- Suspend conditions for Universal Replicator pairs
- Monitoring
UR pair synchronization rate
- Monitoring
UR operations history
In HDvM - SN, you can review the history of operations for each pair, including a description of each operation, the date and time the operation took place, primary and secondary storage system information, and other details.
- Pair operations history
- Saving pair information to a text file
In HDvM - SN, you can save pair status and other information to a tab-delimited TSV file.
- Monitoring copy operations and I/O statistics
- Monitoring I/O and hardware performance with
Performance Monitor
The Performance Monitor software provides detailed information on I/O activity and hardware performance.
- Monitoring journal (mirror) status
- Monitoring
UR remote connections and path status
- Monitoring pair activity, status, license capacity
