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How To Test Backup Copy (Replication) Speed
SUMMARY By using tools such as iperf and iptraf we can test the over all speed of backup copy (replication). ISSUE How to test replication bandwidth throughput. RESOLUTION On the target, run iperf in server mode: [root@targetVM ~]# iperf -s------------------------------------------------------------Server listening on TCP…
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The list of assets slated for migration was incomplete
SUMMARY Steps to resolve an issue where the list of assets slated for migration was incomplete. ISSUE The list of assets slated for migration is incomplete. RESOLUTION Upgrade to version 9.1.0 or later of the Unitrends software. CAUSE A known bug in a version previous to 9.1.0.
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[Animated Tutorial] How to Reset Backup Copy
SUMMARY Steps to suspend, reset, and resume hot backup copy operations ISSUE Backup copy jobs are not moving, as a first troubleshooting step you can reset the connection between the source and the target. RESOLUTION TASKS 1. Navigate to Configure > Appliances 2. Select your local source backup appliance and click Edit 3.…
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How do I temporarily suspend replication (How to suspend Hot Backup Copy)
SUMMARY This article explains how to temporarily suspend replication. ISSUE You should temporarily suspend replication in the following instances: * When seeding the initial data set. For details, see Seeding the initial data set. * When performing maintenance on your systems. * When your network will be offline.…
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Moving a source to a different Hot Backup Copy (Replication) target
SUMMARY How to move a source appliance to a different replication target. ISSUE Use the following procedure in the Recovery-Series and UEB Administrator's Guide to move a source to a different replication target: Moving a source to a different replication target. For more information on Hot Backup Copy (Replication) issues…
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Hot backup copies may become stuck in a failure/retry loop
SUMMARY Hot backup copy of backup copy to cloud job gets stuck at X% and hangs without further progress. ISSUE Hot backup copies may become stuck in a failure/retry loop. RESOLUTION To resolve this issue, upgrade your appliance to version 10.0.
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How to delete backups on a Replication Target (Legacy UI)
ISSUE When clients are removed from a source machine, all backups are also deleted from the source; however, replicated backups remain. This can cause the capacity of target system to be reached even if there is extra capacity on the source unit. RESOLUTION From the legacy UI, open up the navigation options/system…
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Backup Copy Hot Targets reports were sent even though hot backup copy was not configured
SUMMARY Backup Copy Hot Targets reports were sent even though hot backup copy was not configured. ISSUE Backup Copy Hot Targets reports were sent even though hot backup copy was not configured. RESOLUTION To resolve this issue, upgrade your appliance to version 10.1.1-3
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Cold Backup copies to Amazon S3 cloud may fail
SUMMARY Backup copies to Amazon S3 cloud may fail ISSUE Backup copies to Amazon S3 cloud may fail, resulting in a retention policy error message. RESOLUTION To correct this issue, upgrade your appliance to version 9.2. CAUSE AWS S3 Signature V4 only regions are not compatible with CloudHook.
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Where do I change how much bandwidth is available for hot backup copy/replication?
SUMMARY This article provides information on how to change the bandwidth for hot backup copy or replication. ISSUE Perform the following steps to change the bandwidth for backup copy (hot): * Log in to the source system. * Navigate to Configure > Appliances > Backup Copy > Configure Bandwidth. See animated tutorial * In…