Applies to ONTAP 9 Data ONTAP 8.x SnapMirror Firewall Issue SnapMirror replication is not working at the full Bandwidth of 10Gb The maximum bandwidth seen hitting the network is a flat line of 1Gb No ...Applies to ONTAP 9 Data ONTAP 8.x SnapMirror Firewall Issue SnapMirror replication is not working at the full Bandwidth of 10Gb The maximum bandwidth seen hitting the network is a flat line of 1Gb No throttle is set on the SnapMirror relationships No MTU mismatch in the network chain Performance counters show no indication of the system being overloaded
Applies to SnapMirror ONTAP 9 Throttling Issue SnapMirrors between the clusters are continually very slow SnapMirrors report high lag-times Network available bandwidth is not fully being utilized
Default throttling on Global File Cache is based on a 10Mbps bandwidth. If a customer's bandwidth was 15Mbps, we could effectively 1.5x the Flush/Fetch Byte Rate to 1,536Kb/s, likewise with Byte Max i...Default throttling on Global File Cache is based on a 10Mbps bandwidth. If a customer's bandwidth was 15Mbps, we could effectively 1.5x the Flush/Fetch Byte Rate to 1,536Kb/s, likewise with Byte Max if you find the 1Gb threshold too low for throttling to engage. Please reach out to Global File Cache Support prior to making any changes to throttling, as this could adversely affect the solution's performance if misconfigured.
Applies to SaaS Backup for Microsoft Office 365 (SaaS) Exchange Online o365 Groups Issue Long running backup job(s) preventing scheduled backups from starting No errors showing in SaaS backup UI
When viewing the volumes in the Service Connector (through SaaS-based interface or UI), the tab is loading extremely slow. ERROR [Volumes ] [dNjYVNwn] [dNjYVNwn ] (simplicator-akka.actor.default-dispa...When viewing the volumes in the Service Connector (through SaaS-based interface or UI), the tab is loading extremely slow. ERROR [Volumes ] [dNjYVNwn] [dNjYVNwn ] (simplicator-akka.actor.default-dispatcher-2127) [GenerateRoutes:281] Got a failure: com.amazonaws.services.cloudformation.model.AmazonCloudFormationException: Rate exceeded (Service: AmazonCloudFormation; Status Code: 400; Error Code: Throttling; Request ID: ccc8347d-4fa7-4cba-8fd1-49054392f081)
Low throughput during SnapMirror transfers due to Replication Engine throttling Spread out the SnapMirror transfers to reduce impact Initiate SnapMirror transfers during times of lower user workloads ...Low throughput during SnapMirror transfers due to Replication Engine throttling Spread out the SnapMirror transfers to reduce impact Initiate SnapMirror transfers during times of lower user workloads and lower CPU activity Check to see if the global throttling mechanism is in use for SnapMirror SnapMirror low throughput due to throttling If the replication traffic is going over a WAN, you can enable Network Compression for those SnapMirror policies to improve performance
