Applies to CIFS Cluster Session Manager (CSM) AFF-A400 Issue Reading or writing files is slow when the data LIF is located on one node and the data volume is on a different node. NVRAM Latency is seen...Applies to CIFS Cluster Session Manager (CSM) AFF-A400 Issue Reading or writing files is slow when the data LIF is located on one node and the data volume is on a different node. NVRAM Latency is seen via qos statistics volume latency show command
High write latency on Metrocluster systems From CLI, Check using command qos statistics volume latency show cluster::> qos statistics volume latency show -node node1 Workload ID Latency Network Cluste...High write latency on Metrocluster systems From CLI, Check using command qos statistics volume latency show cluster::> qos statistics volume latency show -node node1 Workload ID Latency Network Cluster Data Disk QoS NVRAM Cloud volume_1 12578 10ms 1ms 0ms 0.5us 1ms 0ms 9ms 0ms volume_2 5232 2ms 1ms 0ms 0.25us 1ms 0ms 0ms 0ms volume_3 17160 1ms 1ms 0ms 0.25us 1ms 0ms 0ms 0ms The above example means that the volume_1 is impacted by NVLog Transfer latency
