k-bench

dp_fio => PVCNot Found error

dp_netperf_internode => kube exec missing

dp_redis_density => `Can't chdir to '/data': No such file or directory`

The issue reports failures in k-bench scenarios dp_fio, dp_netperf_internode, and dp_redis_density. Start by locating those benchmark entry points and reproducing each error, then determine the expected PVC, kube exec behavior, and /data setup. Done means all three scenarios run without the reported errors.

Written by the indexing model from the issue text.