/proc/self
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 /.
100 81 0:44 / / ro,nosuid,nodev,relatime master:35 - overlay /var/rootfs/operator/runtime ro,lowerdir=/tmp/es3884596890/fca88258263244:/tmp/es3884596890/308e0e3017872785101 100 254:16 /rootfs/operator/runtime/etc/hosts /etc/hosts ro,noatime master:28 - ext4 /dev/vdb rw,data=writeback102 100 0:43 / /dev rw,nosuid,noexec,relatime master:32 - tmpfs tmpfs rw,size=65536k,mode=755103 100 254:48 / /tmp rw,relatime master:36 - ext4 /dev/vdd rw,data=writeback104 100 254:0 /opt/amazon/asc/worker/rtfs/runtime/etc/passwd /etc/passwd ro,relatime master:1 - ext4 /dev/root ro105 100 254:16 /rootfs/operator/runtime/etc/resolv.conf /etc/resolv.conf rw,noatime master:28 - ext4 /dev/vdb rw,data=writeback106 100 254:32 /var/task /var/task ro,nosuid,nodev,relatime master:37 - squashfs /dev/vdc ro107 100 254:32 /opt /opt ro,nosuid,nodev,relatime master:37 - squashfs /dev/vdc ro108 100 0:50 / /proc rw,nosuid,nodev,noexec,relatime - proc none rw