~# mount
/proc on /proc type proc (rw)
/sys on /sys type sysfs (rw)
none on /proc/bus/usb type usbfs (rw)
devpts on /dev/pts type devpts (rw)
ubi7:ubi_rootfs2 on /firmware/mnt/nand type ubifs (ro)
/dev/md0 on /firmware/mnt/sysdisk type ext4 (ro)
/firmware/mnt/sysdisk/sysdisk.img on /ram_bin type ext2 (ro)
/ram_bin/usr on /usr type none (ro,bind)
/ram_bin/lib/security on /lib/security type none (ro,bind)
/ram_bin/lib/modules on /lib/modules type none (ro,bind)
/ram_bin/lib/locale on /lib/locale type none (ro,bind)
/dev/ram0 on /tmp/tmpfs type tmpfs (rw,size=5m)
/tmp/tmpfs/usr_etc on /usr/local/etc type none (rw,bind)
ubi3:ubi_config on /etc/zyxel type ubifs (rw)
/dev/mapper/vg_b1811234-lv_8339b873 on /i-data/8339b873 type ext4 (rw,noatime,us       rquota,data=ordered,barrier=1)
/dev/mapper/vg_b1811234-vg_info_area on /mnt/vg_info_area/vg_b1811234 type ext4        (rw)
/dev/mapper/vg_85a0877e-lv_40b38f24 on /i-data/40b38f24 type ext4 (rw,noatime,us       rquota,data=ordered,barrier=1)
/dev/mapper/vg_85a0877e-vg_info_area on /mnt/vg_info_area/vg_85a0877e type ext4        (rw)
/i-data/8339b873/.system/zy-pkgs/pkggui on /usr/local/apache/htdocs/desktop,/pkg        type none (rw,bind)
/i-data/8339b873/.PKG/PHP-MySQL-phpMyAdmin/mysql on /usr/local/mysql type none (       rw,bind)
/i-data/8339b873/.PKG/Tweaks/gui/Tweaks/plugins/btncpy.sh on /usr/local/btn/do_b       tncpy type none (rw,bind)
configfs on /sys/kernel/config type configfs (rw)
root@NAS520:~# configfs on /sys/kernel/config type configfs (rw)
-sh: syntax error near unexpected token `('
root@NAS520:~# configfs on /sys/kernel/config type configfs (rw)