Extreme high latency on some NFS/CIFS/SMB share volumes
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- data-infrastructure-insights
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Applies to
- Data Infrastructure Insights (DII) (formerly Cloud Insights) Workload Security
- ONTAP 9
- fPolicy
- NAS
Issue
- High latency (seconds up to 30 seconds) of latency is seen on NAS volumes
- User access is slow or unavailable
- Applications are hanging
- Cloud Secure is being used to monitor the file system for ransomware through FPolicy
- High latency is seen in
qos statistics volume performance showbutqos statistics volume latency showmay show microseconds- Sometimes the
Networkcolumn ofqos statistics volume latency showmay show the high latency if enough FPolicy backpressure is seen in ONTAP
- Sometimes the
