/proc/self/task/4/root/proc/self/task/6/root/proc/2/root/proc
This explorer reads the filesystem of the server it runs on, so /workspace/user isn't present here. Browsing and the terminal still work against this server's own disk from /.
#subsys_name hierarchy num_cgroups enabledcpuset 4 1 1cpu 5 38 1cpuacct 5 38 1blkio 11 35 1memory 9 52 1devices 8 35 1freezer 2 4 1net_cls 6 1 1perf_event 7 1 1net_prio 6 1 1hugetlb 3 1 1pids 10 35 1