I have 1 SSD where GhostBSD is installed and one spinning HDD where I store my data. This spinning HDD used to be EXT4 but later I changed it to UFS. When I boot GhostBSD I see an icon on my desktop named ada0p1. When I click on it I can access all my data but I can't create any new files.
~> cat /etc/sysctl.conf
# $FreeBSD$
#
# This file is read when going to multi-user and its contents piped thru
# ``sysctl'' to adjust kernel values. ``man 5 sysctl.conf'' for details.
#
# Uncomment this to prevent users from seeing information about processes that
# are being run under another UID.
#security.bsd.see_other_uids=0
# add user mount
vfs.usermount=1
# the following is required to run chromium browser
kern.ipc.shm_allow_removed=1
# For Desktop use default for server is 80
kern.sched.preempt_thresh=224
# this is required for MBR 4 alignement
kern.geom.part.mbr.enforce_chs=0
# PROPOSED SECURITY ADDITIONS BELOW
#
# hw.kbd.keymap_restrict_change=4
# kern.randompid=1
# kern.sugid_coredump=0
#
# Prevent users from seeing information about processes
# that are being run under another UID.
# security.bsd.see_other_uids=0
# security.bsd.see_other_gids=0
#
# security.bsd.hardlink_check_gid=1
# security.bsd.hardlink_check_uid=1
# security.bsd.stack_guard_page=1
#
# Disable Reading Kernel Buffers
# security.bsd.unprivileged_read_msgbuf=0
#
# Disable Process Debugging Facilities
# security.bsd.unprivileged_proc_debug=0
#
# Prandomizing PID's of newly created processes
# kern.randompid=1
#
# Hide processes running in jails
# security.bsd.see_jail_proc=0
#
# drop udp and tcp packets going to closed sockets
# net.inet.udp.blackhole=1
# net.inet.tcp.blackhole=2
#
# IPv4 ICMP drop redirect security enhancement
# net.inet.icmp.drop_redirect=1
#
# IPv4 security additions
# net.inet.ip.check_interface=1
# net.inet.ip.process_options=0
# net.inet.ip.random_id=1
# net.inet.ip.redirect=0
# net.inet.ip.accept_sourceroute=0
# net.inet.ip.forwarding=0
# net.inet.ip.sourceroute=0
#
# IPv4 TCP security additions
# net.inet.tcp.always_keepalive=0
# net.inet.tcp.drop_synfin=1
# net.inet.tcp.icmp_may_rst=0
# net.inet.tcp.nolocaltimewait=1
# net.inet.tcp.path_mtu_discovery=0
#
# IPv4 icmp additions
# net.inet.icmp.bmcastecho=0
#
# IPv6 and icmp6 redirect for enhancing security
# net.inet6.icmp6.rediraccept=0
# net.inet6.ip6.redirect=0