#
#
# cat /proc/mtd
dev: size erasesize name
mtd0: 00020000 00020000 "bst"
mtd1: 00100000 00020000 "bld"
mtd2: 000e0000 00020000 "ptb"
mtd3: 00080000 00020000 "env"
mtd4: 00100000 00020000 "sysflg"
mtd5: 00080000 00020000 "param"
mtd6: 00100000 00020000 "dpt"
mtd7: 00a00000 00020000 "rcvy"
mtd8: 00800000 00020000 "krn_pri"
mtd9: 00800000 00020000 "krn_sec"
mtd10: 02200000 00020000 "app_pri"
mtd11: 02200000 00020000 "app_sec"
mtd12: 00600000 00020000 "cfg_pri"
mtd13: 00600000 00020000 "cfg_sec"
mtd14: 00800000 00020000 "dbg"
mtd15: 00800000 00020000 "syslog"
# ifconfig
eth0 Link encap:Ethernet HWaddr 18:68:CB:02:AD:A8
inet addr:192.168.1.20 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::1a68:cbff:fe02:ada8/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:97 errors:0 dropped:0 overruns:0 frame:0
TX packets:114 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:17637 (17.2 KiB) TX bytes:47207 (46.1 KiB)
Interrupt:27
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:11 errors:0 dropped:0 overruns:0 frame:0
TX packets:11 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:2193 (2.1 KiB) TX bytes:2193 (2.1 KiB)
#
#
# mount
rootfs on / type rootfs (rw)
proc on /proc type proc (rw,relatime)
sysfs on /sys type sysfs (rw,relatime)
ramfs on /home type ramfs (rw,relatime)
udev on /dev type tmpfs (rw,relatime)
devpts on /dev/pts type devpts (rw,relatime,mode=600)
/dev/ubi1_0 on /dav type ubifs (rw,relatime)
/dev/ubi3_0 on /davinci type ubifs (rw,relatime)
/dev/ubi4_0 on /config type ubifs (rw,relatime)
none on /proc/bus/usb type usbfs (rw,relatime)
#
# ls -al /mnt
drwxr-xr-x 13 admin root 0 Jan 23 2017 .
drwxr-xr-x 20 admin root 0 Jan 1 01:41 ..
drwxr-xr-x 2 admin root 0 Jan 23 2017 mmc01
drwxr-xr-x 2 admin root 0 Jan 23 2017 mmc02
drwxr-xr-x 2 admin root 0 Jan 23 2017 nfs0
drwxr-xr-x 2 admin root 0 Jan 23 2017 nfs00
drwxr-xr-x 2 admin root 0 Jan 23 2017 nfs01
drwxr-xr-x 2 admin root 0 Jan 23 2017 nfs02
drwxr-xr-x 2 admin root 0 Jan 23 2017 nfs03
drwxr-xr-x 2 admin root 0 Jan 23 2017 nfs04
drwxr-xr-x 2 admin root 0 Jan 23 2017 nfs05
drwxr-xr-x 2 admin root 0 Jan 23 2017 nfs06
drwxr-xr-x 2 admin root 0 Jan 23 2017 nfs07
# mount -t nfs -o nolock 192.168.1.201:/cctv1 /mnt/nfs00
# cd /mnt/nfs00
# mkdir DS-2CD2142FWD-I
#
# cd DS-2CD2142FWD-I
# ls -al
drwxr-xr-x 2 admin root 4096 Oct 19 2019 .
drwxrwxrwx 12 admin root 4096 Oct 19 2019 ..
# cat /proc/mtd
dev: size erasesize name
mtd0: 00020000 00020000 "bst"
mtd1: 00100000 00020000 "bld"
mtd2: 000e0000 00020000 "ptb"
mtd3: 00080000 00020000 "env"
mtd4: 00100000 00020000 "sysflg"
mtd5: 00080000 00020000 "param"
mtd6: 00100000 00020000 "dpt"
mtd7: 00a00000 00020000 "rcvy"
mtd8: 00800000 00020000 "krn_pri"
mtd9: 00800000 00020000 "krn_sec"
mtd10: 02200000 00020000 "app_pri"
mtd11: 02200000 00020000 "app_sec"
mtd12: 00600000 00020000 "cfg_pri"
mtd13: 00600000 00020000 "cfg_sec"
mtd14: 00800000 00020000 "dbg"
mtd15: 00800000 00020000 "syslog"
#
# cat /dev/mtd0ro > mtd0ro
# cat /dev/mtd1ro > mtd1ro
# cat /dev/mtd2ro > mtd2ro
# cat /dev/mtd3ro > mtd3ro
# cat /dev/mtd4ro > mtd4ro
# cat /dev/mtd5ro > mtd5ro
# cat /dev/mtd6ro > mtd6ro
# cat /dev/mtd7ro > mtd7ro
# cat /dev/mtd8ro > mtd8ro
# cat /dev/mtd9ro > mtd9ro
# cat /dev/mtd10ro > mtd10ro
# cat /dev/mtd11ro > mtd11ro
# cat /dev/mtd12ro > mtd12ro
# cat /dev/mtd13ro > mtd13ro
# cat /dev/mtd14ro > mtd14ro
# cat /dev/mtd15ro > mtd15ro
#
#
#
# mount
rootfs on / type rootfs (rw)
proc on /proc type proc (rw,relatime)
sysfs on /sys type sysfs (rw,relatime)
ramfs on /home type ramfs (rw,relatime)
udev on /dev type tmpfs (rw,relatime)
devpts on /dev/pts type devpts (rw,relatime,mode=600)
/dev/ubi1_0 on /dav type ubifs (rw,relatime)
/dev/ubi3_0 on /davinci type ubifs (rw,relatime)
/dev/ubi4_0 on /config type ubifs (rw,relatime)
none on /proc/bus/usb type usbfs (rw,relatime)
192.168.1.201:/cctv1 on /mnt/nfs00 type nfs (rw,relatime,vers=3,rsize=131072,wsize=131072,namlen=255,hard,nolock,proto=tcp,port=2049,timeo=70,retrans=3,sec=sys,local_lock=all,addr=192.168.1.201)
#
#