Use Chinese fanless NAS with OpenWRT (LEDE)
Introduction
When converting a Chinese fanless NAS to Linux and operating it as an "always-start power-saving Linux server" I'm addicted to various things, so I'll expose the memo. What I did is based on srchack.org's this article, I tried to do my best in my own way and got into various big accidents, but There were almost no solutions on overseas sites, so I will leave a footprint.
material
- KIMAX BS-U35WF
- 3.5 inch HDD
Originally, I used the IO data RockDisk Next, and I'm still not in trouble with active duty, but As expected, linux kernel 2.6.31 is too old (10 years ago ...), Even if you build a gcc environment, most OSSs are too old to build, so I have also found an article by srchack.org, so I have selected it. I bought it for about 3,600 yen at the 11.1 sale of aliexpless last year. It seems that you can still buy it around the Blue endless Official Store in aliexpless.
Anything was fine, but the important points are as follows.
- Fanless NAS
- You can install Linux of a reasonable distribution
- Power saving
In the domestic market, fanless small NAS kits are extinct, There are examples of building NAS around Raspberry Pi and Orange Pi, but Rather than connecting the HDD case and the main unit with a cable separately It is a desire to build a NAS with one power supply and box.
In addition, Wifi is also attached, but there is also a problem of technical suitability, In the first place, NAS is "the network is stable", so disable it and use it.
About KIMAX BS-U35WF
srchack.org's article is enough, Although it is a MediaTek chip, it seems to be an SoC that follows the flow of Ralink. It is MIPS, not ARM type. The Raspberry Pi may be good for those who are tired of it and are looking for an environment that is likely to be worth playing with.
Failure 1: Full reset is required when using OpenWRT
As mentioned in srchack.org's article, With the standard interface of BS-U35WF, it eats the farm of OpenWRT / LEDE, Did you forget to enable a checkbox somewhere? It became a ridiculous state to say "Farm update while keeping under / etc". It's just Linux, but / etc / passwd is factory default and I don't know the root password. It is a state that can not be helped.
In the OpenWRT community, about Factory Reset, etc. There are various other information, and I tried it, but all of them are NG and will not be accepted. I analyzed it seriously so that it could not be compared with the business hours at the company, but there is nothing I can do about it.
The last resort is a UART drawer, I think it's easy because there is a pin in srchack.org's article, It seems that the board has been changed, probably because of cost reduction. Unfortunately, the latest boards have flexible connections, Soldering will be required. I'm pretty dangerous, but I managed to get UART access by fixing the copper wire with cellophane tape.
Now you can log in as root and update the firmware again including / etc.
Failure 2: Is the latest environment introduction NG?
Since OpenWRT is an active distribution, I want to build the latest version of the environment, but This was the basis of the failure. The OpenWRT community also has a solid description of the U35WF page (https://openwrt.org/toh/blueendless/blueendless_u35wf). When I read this, I feel that it seems to work with the latest version of 19.07, but when I get on it, it fails.
First of all, if you use the RC version, the GUI (http access) function may not be included. I updated to the farm of 19.07.1.4 and GUI access was NG, ssh did not connect due to the reason of failure 1 mentioned above, I am indebted to UART.
Then, based on the speculation that there is no problem if it is a stable board, I put in 19.07 and it seemed to work, but When I finish the initial setup of Linux and try to format the HDD, The HDD is not recognized for some reason.
openwrt-19.07.1.dmesg
[ 0.000000] Linux version 4.14.167 (builder@buildhost) (gcc version 7.5.0 (OpenWrt GCC 7.5.0 r10911-c155900f66)) #0 Wed Jan 29 16:05:35 2020
[ 0.000000] Board has DDR2
[ 0.000000] Analog PMU set to hw control
[ 0.000000] Digital PMU set to hw control
[ 0.000000] SoC Type: MediaTek MT7620A ver:2 eco:6
[ 0.000000] bootconsole [early0] enabled
[ 0.000000] CPU0 revision is: 00019650 (MIPS 24KEc)
[ 0.000000] MIPS: machine is Kimax U35WF
[ 0.000000] Determined physical RAM map:
[ 0.000000] memory: 08000000 @ 00000000 (usable)
[ 0.000000] Initrd not found or empty - disabling initrd
[ 0.000000] Primary instruction cache 64kB, VIPT, 4-way, linesize 32 bytes.
[ 0.000000] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[ 0.000000] Zone ranges:
[ 0.000000] Normal [mem 0x0000000000000000-0x0000000007ffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000000000-0x0000000007ffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x0000000007ffffff]
[ 0.000000] On node 0 totalpages: 32768
[ 0.000000] free_area_init_node: node 0, pgdat 8047c5d0, node_mem_map 81000040
[ 0.000000] Normal zone: 256 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 32768 pages, LIFO batch:7
[ 0.000000] random: get_random_bytes called from 0x8047f740 with crng_init=0
[ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[ 0.000000] pcpu-alloc: [0] 0
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 32512
[ 0.000000] Kernel command line: console=ttyS0,57600 rootfstype=squashfs,jffs2
[ 0.000000] PID hash table entries: 512 (order: -1, 2048 bytes)
[ 0.000000] Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
[ 0.000000] Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.000000] Writing ErrCtl register=000281c0
[ 0.000000] Readback ErrCtl register=000281c0
[ 0.000000] Memory: 123796K/131072K available (3914K kernel code, 181K rwdata, 500K rodata, 1220K init, 215K bss, 7276K reserved, 0K cma-reserved)
[ 0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] NR_IRQS: 256
[ 0.000000] CPU Clock: 580MHz
[ 0.000000] clocksource: systick: mask: 0xffff max_cycles: 0xffff, max_idle_ns: 583261500 ns
[ 0.000000] systick: enable autosleep mode
[ 0.000000] systick: running - mult: 214748, shift: 32
[ 0.000000] clocksource: MIPS: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 6590553264 ns
[ 0.000011] sched_clock: 32 bits at 290MHz, resolution 3ns, wraps every 7405115902ns
[ 0.015481] Calibrating delay loop... 385.84 BogoMIPS (lpj=1929216)
[ 0.087755] pid_max: default: 32768 minimum: 301
[ 0.097170] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.110206] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.129305] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.148789] futex hash table entries: 256 (order: -1, 3072 bytes)
[ 0.160975] pinctrl core: initialized pinctrl subsystem
[ 0.172592] NET: Registered protocol family 16
[ 0.204435] rt2880_gpio 10000600.gpio: registering 24 gpios
[ 0.215474] rt2880_gpio 10000600.gpio: registering 24 irq handlers
[ 0.228075] rt2880_gpio 10000660.gpio: registering 32 gpios
[ 0.239077] rt2880_gpio 10000660.gpio: registering 32 irq handlers
[ 0.251668] rt2880_gpio 10000688.gpio: registering 1 gpios
[ 0.262498] rt2880_gpio 10000688.gpio: registering 1 irq handlers
[ 0.279619] clocksource: Switched to clocksource systick
[ 0.291286] NET: Registered protocol family 2
[ 0.300868] TCP established hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.314652] TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.327244] TCP: Hash tables configured (established 1024 bind 1024)
[ 0.340022] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 0.351550] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 0.364242] NET: Registered protocol family 1
[ 0.372829] PCI: CLS 0 bytes, default 32
[ 0.375669] rt-timer 10000100.timer: maximum frequency is 1220Hz
[ 0.388409] Crashlog allocated RAM at address 0x3f00000
[ 0.400569] workingset: timestamp_bits=30 max_order=15 bucket_order=0
[ 0.419418] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.430919] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[ 0.461293] io scheduler noop registered
[ 0.468936] io scheduler deadline registered (default)
[ 0.480177] Serial: 8250/16550 driver, 16 ports, IRQ sharing enabled
[ 0.495645] console [ttyS0] disabled
[ 0.502707] 10000c00.uartlite: ttyS0 at MMIO 0x10000c00 (irq = 20, base_baud = 2500000) is a Palmchip BK-3103
[ 0.522380] console [ttyS0] enabled
[ 0.536194] bootconsole [early0] disabled
[ 0.560350] spi spi0.0: force spi mode3
[ 0.568784] m25p80 spi0.0: mx25l12805d (16384 Kbytes)
[ 0.578959] 4 fixed-partitions partitions found on MTD device spi0.0
[ 0.591638] Creating 4 MTD partitions on "spi0.0":
[ 0.601210] 0x000000000000-0x000000030000 : "u-boot"
[ 0.612069] 0x000000030000-0x000000040000 : "u-boot-env"
[ 0.623618] 0x000000040000-0x000000050000 : "factory"
[ 0.634640] 0x000000050000-0x000001000000 : "firmware"
[ 0.648813] 2 uimage-fw partitions found on MTD device firmware
[ 0.660684] Creating 2 MTD partitions on "firmware":
[ 0.670605] 0x000000000000-0x00000017dc97 : "kernel"
[ 0.681413] 0x00000017dc97-0x000000fb0000 : "rootfs"
[ 0.692205] mtd: device 5 (rootfs) set to be root filesystem
[ 0.705162] 1 squashfs-split partitions found on MTD device rootfs
[ 0.717555] 0x0000003e0000-0x000000fb0000 : "rootfs_data"
[ 0.730176] libphy: Fixed MDIO Bus: probed
[ 0.747235] gsw: setting port4 to ephy mode
[ 0.755872] mtk_soc_eth 10100000.ethernet: loaded mt7620 driver
[ 0.768388] mtk_soc_eth 10100000.ethernet eth0: mediatek frame engine at 0xb0100000, irq 5
[ 0.785418] rt2880_wdt 10000120.watchdog: Initialized
[ 0.796891] NET: Registered protocol family 10
[ 0.810102] Segment Routing with IPv6
[ 0.817510] NET: Registered protocol family 17
[ 0.826477] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[ 0.852322] 8021q: 802.1Q VLAN Support v1.8
[ 0.876393] VFS: Mounted root (squashfs filesystem) readonly on device 31:5.
[ 0.897213] Freeing unused kernel memory: 1220K
[ 0.906279] This architecture does not have kernel memory protection.
[ 2.598725] init: Console is alive
[ 2.605845] init: - watchdog -
[ 2.649566] random: fast init done
[ 4.436189] kmodloader: loading kernel modules from /etc/modules-boot.d/*
[ 4.536518] usbcore: registered new interface driver usbfs
[ 4.547629] usbcore: registered new interface driver hub
[ 4.558364] usbcore: registered new device driver usb
[ 4.574531] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 4.589333] ehci-platform: EHCI generic platform driver
[ 4.610166] phy phy-usbphy.0: remote usb device wakeup disabled
[ 4.621986] phy phy-usbphy.0: UTMI 16bit 30MHz
[ 4.630871] ehci-platform 101c0000.ehci: EHCI Host Controller
[ 4.642376] ehci-platform 101c0000.ehci: new USB bus registered, assigned bus number 1
[ 4.658288] ehci-platform 101c0000.ehci: irq 26, io mem 0x101c0000
[ 4.680688] ehci-platform 101c0000.ehci: USB 2.0 started, EHCI 1.00
[ 4.694232] hub 1-0:1.0: USB hub found
[ 4.702188] hub 1-0:1.0: 1 port detected
[ 4.713379] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 4.727415] ohci-platform: OHCI generic platform driver
[ 4.738189] ohci-platform 101c1000.ohci: Generic Platform OHCI controller
[ 4.751809] ohci-platform 101c1000.ohci: new USB bus registered, assigned bus number 2
[ 4.767726] ohci-platform 101c1000.ohci: irq 26, io mem 0x101c1000
[ 4.805850] hub 2-0:1.0: USB hub found
[ 4.813800] hub 2-0:1.0: 1 port detected
[ 4.825783] kmodloader: done loading kernel modules from /etc/modules-boot.d/*
[ 4.844366] init: - preinit -
[ 5.755253] usb 1-1: new high-speed USB device number 2 using ehci-platform
[ 5.996450] random: procd: uninitialized urandom read (4 bytes read)
[ 6.009702] hub 1-1:1.0: USB hub found
[ 6.023035] hub 1-1:1.0: 4 ports detected
[ 6.498298] 8021q: adding VLAN 0 to HW filter on device eth0
[ 6.587457] usb 1-1.1: new high-speed USB device number 3 using ehci-platform
[ 7.751995] jffs2: notice: (416) jffs2_build_xattr_subsystem: complete building xattr subsystem, 11 of xdatum (3 unchecked, 8 orphan) and 30 of xref (7 dead, 2 orphan) found.
[ 7.786392] mount_root: switching to jffs2 overlay
[ 7.825049] overlayfs: upper fs does not support tmpfile.
[ 7.849242] urandom-seed: Seeding with /etc/urandom.seed
[ 7.997194] procd: - early -
[ 8.003234] procd: - watchdog -
[ 8.512786] procd: - watchdog -
[ 8.519413] procd: - ubus -
[ 8.769701] random: ubusd: uninitialized urandom read (4 bytes read)
[ 8.785644] random: ubusd: uninitialized urandom read (4 bytes read)
[ 8.800088] random: ubusd: uninitialized urandom read (4 bytes read)
[ 8.813853] procd: - init -
[ 9.724385] kmodloader: loading kernel modules from /etc/modules.d/*
[ 9.916360] ip6_tables: (C) 2000-2006 Netfilter Core Team
[ 9.950047] Loading modules backported from Linux version v4.19.98-0-gd183c8e2647a
[ 9.965210] Backport generated by backports.git v4.19.98-1-0-g8204eb99
[ 10.014573] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 10.049792] nf_conntrack version 0.5.0 (2048 buckets, 8192 max)
[ 10.198184] xt_time: kernel timezone is -0000
[ 10.250400] urngd: jent-rng init failed, err: 2
[ 10.303138] PPP generic driver version 2.4.2
[ 10.316194] NET: Registered protocol family 24
[ 10.366897] rt2800_wmac 10180000.wmac: loaded eeprom from mtd device "factory"
[ 10.381347] ieee80211 phy0: rt2x00_set_rt: Info - RT chipset 6352, rev 0500 detected
[ 10.396820] ieee80211 phy0: rt2x00_set_rf: Info - RF chipset 7620 detected
[ 10.411294] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[ 10.524116] kmodloader: done loading kernel modules from /etc/modules.d/*
[ 22.408357] 8021q: adding VLAN 0 to HW filter on device eth0
[ 22.445399] br-lan: port 1(eth0) entered blocking state
[ 22.455909] br-lan: port 1(eth0) entered disabled state
[ 22.466694] device eth0 entered promiscuous mode
[ 22.584853] br-lan: port 1(eth0) entered blocking state
[ 22.595327] br-lan: port 1(eth0) entered forwarding state
[ 22.606356] IPv6: ADDRCONF(NETDEV_UP): br-lan: link is not ready
[ 23.461098] IPv6: ADDRCONF(NETDEV_CHANGE): br-lan: link becomes ready
[ 25.625819] ieee80211 phy0: rt2800_rf_self_txdc_cal: Info - RF Tx self calibration start
[ 25.642431] ieee80211 phy0: rt2800_rf_self_txdc_cal: Info - RF Tx self calibration end
[ 27.528807] ieee80211 phy0: rt2800_loft_iq_calibration: Info - LOFT Calibration Done!
[ 27.548309] ieee80211 phy0: rt2800_iq_search: Info - IQCalibration Start!
[ 27.575809] ieee80211 phy0: rt2800_iq_search: Info - IQCalibration Done! CH = 0, (gain= 1, phase=3b)
[ 27.594938] ieee80211 phy0: rt2800_iq_search: Info - IQCalibration Start!
[ 27.622435] ieee80211 phy0: rt2800_iq_search: Info - IQCalibration Done! CH = 1, (gain= f, phase=3a)
[ 27.640679] ieee80211 phy0: rt2800_loft_iq_calibration: Info - TX IQ Calibration Done!
[ 27.669955] ieee80211 phy0: rt2800_rxiq_calibration: Info - RXIQ G_imb=0, Ph_rx=-1
[ 27.697751] ieee80211 phy0: rt2800_rxiq_calibration: Info - RXIQ G_imb=0, Ph_rx=-2
[ 27.723017] IPv6: ADDRCONF(NETDEV_UP): wlan0-1: link is not ready
[ 27.742455] br-lan: port 2(wlan0-1) entered blocking state
[ 27.753488] br-lan: port 2(wlan0-1) entered disabled state
[ 27.764831] device wlan0-1 entered promiscuous mode
[ 27.903225] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 29.115132] wlan0: authenticate with 34:76:c5:b2:32:90
[ 29.134189] wlan0: send auth to 34:76:c5:b2:32:90 (try 1/3)
[ 29.149101] wlan0: authenticated
[ 29.157215] wlan0: associate with 34:76:c5:b2:32:90 (try 1/3)
[ 29.176759] wlan0: RX AssocResp from 34:76:c5:b2:32:90 (capab=0x411 status=0 aid=11)
[ 29.192559] wlan0: associated
[ 29.280984] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 29.310806] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0-1: link becomes ready
[ 29.324120] br-lan: port 2(wlan0-1) entered blocking state
[ 29.335106] br-lan: port 2(wlan0-1) entered forwarding state
[ 51.696865] random: crng init done
[ 51.703653] random: 6 urandom warning(s) missed due to ratelimiting
Even in the article by srchack.org, it was said that the correspondence was not incorporated in the head family, so Obediently, by bringing LEDE 17.01.4 from https://github.com/arvati/lede-U35WF and writing it, The kernel version has dropped a bit, (Much better than RockDisk Next's kernel 2.6.31.) Finally, I was able to confirm the minimum functions as a NAS safely.
cd /tmp
wget https://github.com/vanaware/openwrt/releases/download/v17.01.4-u35wf-v1/lede-17.01.4-ramips-mt7620-u35wf-sysupgrade.bin
sysupgrade -n ./lede-17.01.4-ramips-mt7620-u35wf-sysupgrade.bin
LEDE-17.1.4.dmesg
[ 0.000000] Linux version 4.4.92 (root@openwrt) (gcc version 5.4.0 (LEDE GCC 5.4.0 r3560-79f57e422d) ) #0 Tue Oct 17 17:46:20 2017
[ 0.000000] Board has DDR2
[ 0.000000] Analog PMU set to hw control
[ 0.000000] Digital PMU set to hw control
[ 0.000000] SoC Type: MediaTek MT7620A ver:2 eco:6
[ 0.000000] bootconsole [early0] enabled
[ 0.000000] CPU0 revision is: 00019650 (MIPS 24KEc)
[ 0.000000] MIPS: machine is Kimax U35WF
[ 0.000000] Determined physical RAM map:
[ 0.000000] memory: 08000000 @ 00000000 (usable)
[ 0.000000] Initrd not found or empty - disabling initrd
[ 0.000000] Zone ranges:
[ 0.000000] Normal [mem 0x0000000000000000-0x0000000007ffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000000000-0x0000000007ffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x0000000007ffffff]
[ 0.000000] On node 0 totalpages: 32768
[ 0.000000] free_area_init_node: node 0, pgdat 8035c4b0, node_mem_map 81000000
[ 0.000000] Normal zone: 256 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 32768 pages, LIFO batch:7
[ 0.000000] Primary instruction cache 64kB, VIPT, 4-way, linesize 32 bytes.
[ 0.000000] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[ 0.000000] pcpu-alloc: [0] 0
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 32512
[ 0.000000] Kernel command line: console=ttyS0,57600 rootfstype=squashfs,jffs2
[ 0.000000] PID hash table entries: 512 (order: -1, 2048 bytes)
[ 0.000000] Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
[ 0.000000] Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.000000] Writing ErrCtl register=000281c0
[ 0.000000] Readback ErrCtl register=000281c0
[ 0.000000] Memory: 125940K/131072K available (3017K kernel code, 147K rwdata, 384K rodata, 156K init, 208K bss, 5132K reserved, 0K cma-reserved)
[ 0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] NR_IRQS:256
[ 0.000000] CPU Clock: 580MHz
[ 0.000000] clocksource: systick: mask: 0xffff max_cycles: 0xffff, max_idle_ns: 583261500 ns
[ 0.000000] systick: enable autosleep mode
[ 0.000000] systick: running - mult: 214748, shift: 32
[ 0.000000] clocksource: MIPS: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 6590553264 ns
[ 0.000012] sched_clock: 32 bits at 290MHz, resolution 3ns, wraps every 7405115902ns
[ 0.015459] Calibrating delay loop... 385.84 BogoMIPS (lpj=1929216)
[ 0.080603] pid_max: default: 32768 minimum: 301
[ 0.089924] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.102939] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.122088] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.141572] futex hash table entries: 256 (order: -1, 3072 bytes)
[ 0.153715] pinctrl core: initialized pinctrl subsystem
[ 0.165351] NET: Registered protocol family 16
[ 0.179183] Can't analyze schedule() prologue at 8000acdc
[ 0.203165] rt2880_gpio 10000600.gpio: registering 24 gpios
[ 0.214191] rt2880_gpio 10000600.gpio: registering 24 irq handlers
[ 0.226607] rt2880_gpio 10000638.gpio: registering 16 gpios
[ 0.237583] rt2880_gpio 10000638.gpio: registering 16 irq handlers
[ 0.250023] rt2880_gpio 10000660.gpio: registering 32 gpios
[ 0.261001] rt2880_gpio 10000660.gpio: registering 32 irq handlers
[ 0.273444] rt2880_gpio 10000688.gpio: registering 1 gpios
[ 0.284252] rt2880_gpio 10000688.gpio: registering 1 irq handlers
[ 0.297725] clocksource: Switched to clocksource systick
[ 0.309448] NET: Registered protocol family 2
[ 0.319075] TCP established hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.332853] TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.345442] TCP: Hash tables configured (established 1024 bind 1024)
[ 0.358164] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 0.369705] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 0.382378] NET: Registered protocol family 1
[ 0.390960] PCI: CLS 0 bytes, default 32
[ 0.395325] rt-timer 10000100.timer: maximum frequency is 1220Hz
[ 0.408093] Crashlog allocated RAM at address 0x3f00000
[ 0.434876] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.446389] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[ 0.468534] io scheduler noop registered
[ 0.476178] io scheduler deadline registered (default)
[ 0.486683] ralink-usb-phy usbphy: invalid resource
[ 0.496865] Serial: 8250/16550 driver, 16 ports, IRQ sharing enabled
[ 0.513010] console [ttyS0] disabled
[ 0.520058] 10000c00.uartlite: ttyS0 at MMIO 0x10000c00 (irq = 20, base_baud = 2500000) is a Palmchip BK-3103
[ 0.539735] console [ttyS0] enabled
[ 0.553549] bootconsole [early0] disabled
[ 0.576124] spi spi0.0: force spi mode3
[ 0.584337] m25p80 spi0.0: mx25l12805d (16384 Kbytes)
[ 0.594477] 4 ofpart partitions found on MTD device spi0.0
[ 0.605411] Creating 4 MTD partitions on "spi0.0":
[ 0.614967] 0x000000000000-0x000000030000 : "u-boot"
[ 0.626679] 0x000000030000-0x000000040000 : "u-boot-env"
[ 0.639228] 0x000000040000-0x000000050000 : "factory"
[ 0.651199] 0x000000050000-0x000001000000 : "firmware"
[ 0.746692] 2 uimage-fw partitions found on MTD device firmware
[ 0.758537] 0x000000050000-0x00000017856f : "kernel"
[ 0.770058] 0x00000017856f-0x000001000000 : "rootfs"
[ 0.781815] mtd: device 5 (rootfs) set to be root filesystem
[ 0.793304] 1 squashfs-split partitions found on MTD device rootfs
[ 0.805643] 0x000000c00000-0x000001000000 : "rootfs_data"
[ 0.821425] mtk_soc_eth 10100000.ethernet: loaded mt7620 driver
[ 0.834093] mtk_soc_eth 10100000.ethernet eth0: mediatek frame engine at 0xb0100000, irq 5
[ 0.851134] rt2880_wdt 10000120.watchdog: Initialized
[ 0.862683] NET: Registered protocol family 10
[ 0.875753] NET: Registered protocol family 17
[ 0.884766] bridge: automatic filtering via arp/ip/ip6tables has been deprecated. Update your scripts to load br_netfilter if you need this.
[ 0.909922] 8021q: 802.1Q VLAN Support v1.8
[ 0.933575] VFS: Mounted root (squashfs filesystem) readonly on device 31:5.
[ 0.948554] Freeing unused kernel memory: 156K
[ 3.404173] init: Console is alive
[ 3.411324] init: - watchdog -
[ 6.802198] kmodloader: loading kernel modules from /etc/modules-boot.d/*
[ 6.914466] usbcore: registered new interface driver usbfs
[ 6.925593] usbcore: registered new interface driver hub
[ 6.936335] usbcore: registered new device driver usb
[ 7.119418] raid6: int32x1 gen() 25 MB/s
[ 7.298175] raid6: int32x1 xor() 42 MB/s
[ 7.467750] raid6: int32x2 gen() 48 MB/s
[ 7.638181] raid6: int32x2 xor() 49 MB/s
[ 7.807910] raid6: int32x4 gen() 63 MB/s
[ 7.977862] raid6: int32x4 xor() 48 MB/s
[ 8.148566] raid6: int32x8 gen() 71 MB/s
[ 8.317997] raid6: int32x8 xor() 54 MB/s
[ 8.326496] raid6: using algorithm int32x8 gen() 71 MB/s
[ 8.337085] raid6: .... xor() 54 MB/s, rmw enabled
[ 8.346632] raid6: using intx1 recovery algorithm
[ 8.357175] xor: measuring software checksum speed
[ 8.457721] 8regs : 418.800 MB/sec
[ 8.557723] 8regs_prefetch: 399.200 MB/sec
[ 8.657719] 32regs : 499.600 MB/sec
[ 8.757722] 32regs_prefetch: 460.400 MB/sec
[ 8.766912] xor: using function: 32regs (499.600 MB/sec)
[ 9.369359] Btrfs loaded
[ 9.421709] SCSI subsystem initialized
[ 9.435422] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 9.450058] ehci-platform: EHCI generic platform driver
[ 9.470861] phy phy-usbphy.0: remote usb device wakeup disabled
[ 9.482672] phy phy-usbphy.0: UTMI 16bit 30MHz
[ 9.491561] ehci-platform 101c0000.ehci: EHCI Host Controller
[ 9.503057] ehci-platform 101c0000.ehci: new USB bus registered, assigned bus number 1
[ 9.518962] ehci-platform 101c0000.ehci: irq 26, io mem 0x101c0000
[ 9.537112] ehci-platform 101c0000.ehci: USB 2.0 started, EHCI 1.00
[ 9.550710] hub 1-0:1.0: USB hub found
[ 9.558643] hub 1-0:1.0: 1 port detected
[ 9.569514] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 9.583323] ohci-platform: OHCI generic platform driver
[ 9.594076] ohci-platform 101c1000.ohci: Generic Platform OHCI controller
[ 9.607688] ohci-platform 101c1000.ohci: new USB bus registered, assigned bus number 2
[ 9.623559] ohci-platform 101c1000.ohci: irq 26, io mem 0x101c1000
[ 9.658508] hub 2-0:1.0: USB hub found
[ 9.666458] hub 2-0:1.0: 1 port detected
[ 9.676925] uhci_hcd: USB Universal Host Controller Interface driver
[ 9.705223] usbcore: registered new interface driver usb-storage
[ 9.717911] kmodloader: done loading kernel modules from /etc/modules-boot.d/*
[ 9.736658] init: - preinit -
[ 10.007850] usb 1-1: new high-speed USB device number 2 using ehci-platform
[ 10.662655] random: procd: uninitialized urandom read (4 bytes read, 17 bits of entropy available)
[ 10.681138] hub 1-1:1.0: USB hub found
[ 10.697533] hub 1-1:1.0: 4 ports detected
[ 11.225904] 8021q: adding VLAN 0 to HW filter on device eth0
[ 11.312346] usb 1-1.1: new high-speed USB device number 3 using ehci-platform
[ 11.375584] usb-storage 1-1.1:1.0: USB Mass Storage device detected
[ 11.389007] scsi host0: usb-storage 1-1.1:1.0
[ 11.738837] scsi 0:0:0:0: Direct-Access ASMT 2115 0 PQ: 0 ANSI: 6
[ 11.766590] sd 0:0:0:0: [sda] Very big device. Trying to use READ CAPACITY(16).
[ 11.781590] sd 0:0:0:0: [sda] 7814037168 512-byte logical blocks: (4.00 TB/3.64 TiB)
[ 11.797072] sd 0:0:0:0: [sda] 4096-byte physical blocks
[ 11.808137] sd 0:0:0:0: [sda] Write Protect is off
[ 11.817746] sd 0:0:0:0: [sda] Mode Sense: 43 00 00 00
[ 11.818360] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 11.837863] sd 0:0:0:0: [sda] Very big device. Trying to use READ CAPACITY(16).
[ 12.057938] sda: sda1 sda2
[ 12.066239] sd 0:0:0:0: [sda] Very big device. Trying to use READ CAPACITY(16).
[ 12.082337] sd 0:0:0:0: [sda] Attached SCSI disk
[ 12.323369] mount_root: loading kmods from internal overlay
[ 12.357085] kmodloader: loading kernel modules from //etc/modules-boot.d/*
[ 12.376389] kmodloader: done loading kernel modules from //etc/modules-boot.d/*
[ 15.612785] jffs2_scan_eraseblock(): End of filesystem marker found at 0x10000
[ 15.627238] jffs2_build_filesystem(): unlocking the mtd device... done.
[ 15.640444] jffs2_build_filesystem(): erasing all blocks after the end marker... done.
[ 40.386657] jffs2: notice: (428) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found.
[ 40.417944] block: attempting to load /tmp/jffs_cfg/upper/etc/config/fstab
[ 40.431976] block: unable to load configuration (fstab: Entry not found)
[ 40.445486] block: attempting to load /tmp/jffs_cfg/etc/config/fstab
[ 40.458422] block: unable to load configuration (fstab: Entry not found)
[ 40.487140] block: attempting to load /etc/config/fstab
[ 40.576670] block: extroot: not configured
[ 40.732385] jffs2: notice: (425) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found.
[ 43.287939] block: attempting to load /tmp/jffs_cfg/upper/etc/config/fstab
[ 43.301895] block: unable to load configuration (fstab: Entry not found)
[ 43.315539] block: attempting to load /tmp/jffs_cfg/etc/config/fstab
[ 43.328454] block: unable to load configuration (fstab: Entry not found)
[ 43.342042] block: attempting to load /etc/config/fstab
[ 43.353835] block: extroot: not configured
[ 43.363661] mount_root: overlay filesystem has not been fully initialized yet
[ 43.379609] mount_root: switching to jffs2 overlay
[ 44.170272] urandom-seed: Seed file not found (/etc/urandom.seed)
[ 44.206864] random: nonblocking pool is initialized
[ 44.318238] procd: - early -
[ 44.325131] procd: - watchdog -
[ 44.890933] procd: - watchdog -
[ 44.897556] procd: - ubus -
[ 45.108830] procd: - init -
[ 45.731585] kmodloader: loading kernel modules from /etc/modules.d/*
[ 45.757063] Loading modules backported from Linux version wt-2017-01-31-0-ge882dff19e7f
[ 45.773121] Backport generated by backports.git backports-20160324-13-g24da7d3c
[ 45.830559] batman_adv: B.A.T.M.A.N. advanced 2016.5 (compatibility version 15) loaded
[ 45.934744] rt2800_wmac 10180000.wmac: loaded eeprom from mtd device "factory"
[ 45.949259] ieee80211 phy0: rt2x00_set_rt: Info - RT chipset 6352, rev 0500 detected
[ 45.964718] ieee80211 phy0: rt2x00_set_rf: Info - RF chipset 7620 detected
[ 45.979147] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[ 45.986909] kmodloader: done loading kernel modules from /etc/modules.d/*
[ 57.393186] 8021q: adding VLAN 0 to HW filter on device eth0
[ 57.420436] device eth0 entered promiscuous mode
[ 57.449377] br-lan: port 1(eth0) entered forwarding state
[ 57.460243] br-lan: port 1(eth0) entered forwarding state
[ 59.677642] br-lan: port 1(eth0) entered forwarding state
[ 61.558546] IPv6: ADDRCONF(NETDEV_UP): wlan0-1: link is not ready
[ 61.585271] device wlan0-1 entered promiscuous mode
[ 61.595166] br-lan: port 2(wlan0-1) entered forwarding state
[ 61.606497] br-lan: port 2(wlan0-1) entered forwarding state
[ 61.896794] br-lan: port 2(wlan0-1) entered disabled state
[ 61.946967] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 65.676140] wlan0: authenticate with 34:76:c5:b2:32:90
[ 65.695466] wlan0: send auth to 34:76:c5:b2:32:90 (try 1/3)
[ 65.710850] wlan0: authenticated
[ 65.718855] wlan0: associate with 34:76:c5:b2:32:90 (try 1/3)
[ 65.734618] wlan0: RX AssocResp from 34:76:c5:b2:32:90 (capab=0x411 status=0 aid=9)
[ 65.750193] wlan0: associated
[ 65.756298] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 65.847543] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0-1: link becomes ready
[ 65.860783] br-lan: port 2(wlan0-1) entered forwarding state
[ 65.872161] br-lan: port 2(wlan0-1) entered forwarding state
[ 67.021826] br-lan: port 2(wlan0-1) entered forwarding state
I haven't debugged very seriously, Since the HDD is connected via a small board, There may be a difference in the log around 10000638.gpio.
Bug support (bonus)
First of all, I tried to upgrade it as LEDE17.01, opkg update fails.
root@LEDE:~# opkg update
・ ・ ・
Downloading http://downloads.lede-project.org/releases/17.01.4/packages/mipsel_24kc/accesscontrol/Packages.gz
*** Failed to download the package list from http://downloads.lede-project.org/releases/17.01.4/packages/mipsel_24kc/accesscontrol/Packages.gz
Collected errors:
* opkg_download: Failed to download http://downloads.lede-project.org/releases/17.01.4/packages/mipsel_24kc/accesscontrol/Packages.gz, wget returned 8.
In the first place, even if you look at the latest package, there is no access control, so I think the correct answer is to delete it from the settings, so Delete the following information.
/etc/opkg/distfeeds.conf
src/gz reboot_accesscontrol http://downloads.lede-project.org/releases/17.01.4/packages/mipsel_24kc/accesscontrol
Summary
Here are some tips for replacing the OS of your NAS or router with OpemWRT / LEDE, etc. on your own. It may be a special case, but if you get stuck, you may want to give it a try.
- Make sure that you are not set to back up under / etc when updating the firmware
- The latest distribution is not always optimal (may only be reflected in the branch)
Let's have a good life with a power-saving Linux server!
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