Observing ~100 MB/s (LVM) to 200 (Single LUN) MB/s instead of expected ~1GB/s throughput in application and verified for application agnostic occurrence with performance testing tool fio after LUN mig...Observing ~100 MB/s (LVM) to 200 (Single LUN) MB/s instead of expected ~1GB/s throughput in application and verified for application agnostic occurrence with performance testing tool fio after LUN migration to new storage system in an LVM (striping) configuration. On UCS CLI (nxos) the command show queuing interface ethernet x/xx (affected interfaces for involved LUNs respectively) indicates inbound drops, which indicates NIC buffer exhaustion: Ucast pkts sent to the cross-bar : 16453589
