/proc/self/root/proc/2/task/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 /.
Node 0, zone DMA 1 0 0 1 2 1 1 0 1 1 3 Node 0, zone DMA32 17 7 11 71 28 20 12 4 3 4 686 Node 0, zone Normal 1 23 2 10 3 1 1 2 2 0 0