Rpi and and gigabit network adapter

[elthi]

Hello,

I would like to increase speed of file transfer, according to this link,
http://www.jeffgeerling.com/blogs/jeff-geerling/getting-gigabit-networking
It's possible... I found Trendnet adapter and I connected it to my Rpi.
ifconfig results:

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root@KrapotoMedia:/ # ifconfig
eth0      Link encap:Ethernet  HWaddr B8:27:EB:FF:BF:43
          inet addr:192.168.1.4  Bcast:192.168.1.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:6116 errors:0 dropped:24 overruns:0 frame:0
          TX packets:11 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:288379 (281.6 KiB)  TX bytes:800 (800.0 B)

eth1      Link encap:Ethernet  HWaddr D8:EB:97:B6:4C:91
          inet addr:192.168.1.103  Bcast:192.168.1.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:91004784 errors:0 dropped:2940 overruns:0 frame:0
          TX packets:40816249 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:3684318621 (3.4 GiB)  TX bytes:3068364120 (2.8 GiB)

lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          RX packets:172 errors:0 dropped:0 overruns:0 frame:0
          TX packets:172 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:13052 (12.7 KiB)  TX bytes:13052 (12.7 KiB)

I tried to copy a file (1.5 Go) and the speed is around 16 Mb/s and sometime 20 Mb/s instead of 10 - 11 Mb/s before.
Do you think that is possible to configure eth1 to obtain better results?
Is it possible to disable eth0?

Thanks and best regards.

[fvdw]

Disabling eth0 will not help you. Which server and protocol do you use for file transfer?

[elthi]

Hi,

I use Samba server and NFS server.

[fvdw]

So no encryption. To which device are you writing the data, to the SD card or usb disk connected to the pi? And last which firmware are you using?

[elthi]

2 USB disk formated EXT4 are connected, last version rspb2 fvdw-sl 16.1
What is strange, the ethernet cable is disconnected from eth0 (static ip address 192.168.1.4) and when I scan my network, the scanner found 192.168.1.4, I tried to ping this address and the result is correct. I tried to ping 192.168.1.103 (Gigabit adapter) and the result is correct too.
I would like to disable eth0 and using only eth1 with static ip 192.168.1.4, is it possible?

Thanks for your responses.

[fvdw]

You bring down eth0 by using

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ifconfig eth0 down

To enable it again use "up" instead of down

Indeed funny that your scanner finds also the eth0 ip with eth0 cable not connected. Probably the traffic adressed to ip of eth0 is route via eth1. If you disable eth0 it should no longer happen I guess

[elthi]

Thanks!
I used it and the results are:

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login as: root
root@192.168.1.4's password:
root@KrapotoMedia:/ # ifconfig eth0 down
root@KrapotoMedia:/ # ethtool eth0
Settings for eth0:
        Supported ports: [ TP MII ]
        Supported link modes:   10baseT/Half 10baseT/Full
                                100baseT/Half 100baseT/Full
        Supports auto-negotiation: Yes
        Advertised link modes:  10baseT/Half 10baseT/Full
                                100baseT/Half 100baseT/Full
        Advertised pause frame use: Symmetric Receive-only
        Advertised auto-negotiation: Yes
        Speed: 10Mb/s
        Duplex: Half
        Port: MII
        PHYAD: 1
        Transceiver: internal
        Auto-negotiation: on
        Supports Wake-on: pumbag
        Wake-on: d
        Current message level: 0x00000007 (7)
                               drv probe link
        Link detected: no
root@KrapotoMedia:/ # ethtool eth1
Settings for eth1:
        Supported ports: [ TP MII ]
        Supported link modes:   10baseT/Half 10baseT/Full
                                100baseT/Half 100baseT/Full
                                1000baseT/Half 1000baseT/Full
        Supports auto-negotiation: Yes
        Advertised link modes:  10baseT/Half 10baseT/Full
                                100baseT/Half 100baseT/Full
                                1000baseT/Full
        Advertised pause frame use: Symmetric
        Advertised auto-negotiation: Yes
        Link partner advertised link modes:  10baseT/Half 10baseT/Full
                                             100baseT/Half 100baseT/Full
                                             1000baseT/Full
        Link partner advertised pause frame use: Symmetric
        Link partner advertised auto-negotiation: Yes
        Speed: 1000Mb/s
        Duplex: Full
        Port: MII
        PHYAD: 3
        Transceiver: internal
        Auto-negotiation: on
        Supports Wake-on: pg
        Wake-on: g
        Current message level: 0x00000007 (7)
                               drv probe link
        Link detected: yes
root@KrapotoMedia:/ # ifconfig
eth1      Link encap:Ethernet  HWaddr D8:EB:97:B6:4C:91
          inet addr:192.168.1.103  Bcast:192.168.1.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:54323889 errors:0 dropped:3122 overruns:0 frame:0
          TX packets:37957784 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:3921126715 (3.6 GiB)  TX bytes:837271080 (798.4 MiB)

lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          RX packets:705 errors:0 dropped:0 overruns:0 frame:0
          TX packets:705 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:68038 (66.4 KiB)  TX bytes:68038 (66.4 KiB)

root@KrapotoMedia:/ #


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Microsoft Windows [version 10.0.10586]
(c) 2015 Microsoft Corporation. Tous droits réservés.

C:\WINDOWS\system32>ping 192.168.1.4

Envoi d’une requête 'Ping'  192.168.1.4 avec 32 octets de données :
Réponse de 192.168.1.4 : octets=32 temps<1ms TTL=64
Réponse de 192.168.1.4 : octets=32 temps<1ms TTL=64
Réponse de 192.168.1.4 : octets=32 temps<1ms TTL=64
Réponse de 192.168.1.4 : octets=32 temps<1ms TTL=64

Statistiques Ping pour 192.168.1.4:
    Paquets : envoyés = 4, reçus = 4, perdus = 0 (perte 0%),
Durée approximative des boucles en millisecondes :
    Minimum = 0ms, Maximum = 0ms, Moyenne = 0ms

C:\WINDOWS\system32>ping 192.168.1.103

Envoi d’une requête 'Ping'  192.168.1.103 avec 32 octets de données :
Réponse de 192.168.1.103 : octets=32 temps<1ms TTL=64
Réponse de 192.168.1.103 : octets=32 temps<1ms TTL=64
Réponse de 192.168.1.103 : octets=32 temps<1ms TTL=64
Réponse de 192.168.1.103 : octets=32 temps<1ms TTL=64

Statistiques Ping pour 192.168.1.103:
    Paquets : envoyés = 4, reçus = 4, perdus = 0 (perte 0%),
Durée approximative des boucles en millisecondes :
    Minimum = 0ms, Maximum = 0ms, Moyenne = 0ms

C:\WINDOWS\system32>

Do you understand something?

[fvdw]

Perculiar that ip of eth0 gives still a response. :scratch need to sone testing whennI can find time for it.

Also strange is the speed setting mentioned for eth1, 1000 mb/s. The pi has no gigabit ports, max speed is 100 mb/s as far as UI know. What does dmesg command tell you on speed setting? It will have line specfying that when the kernel activate the network interfaces

What happens if yoo also bring eth1 down? Remark doing that should make your pi no longer reachable via LAN, as al lan interfaces are down and you will need a reboot to get settings restored

[Jocko]

@fvdw

with fvdw-sl, except for cloudbox or 5big2, eth0 is used by default and so set routes (gateway) on eth0.

To get a normal behavior we need to set route only with eth1 and then need to do some changes...

In my opinion,they are useless and there will be no speed impact.

[elthi]

Result of dmesg:

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root@KrapotoMedia:/ # dmesg
[    0.000000] Booting Linux on physical CPU 0xf00
[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Initializing cgroup subsys cpuacct
[    0.000000] Linux version 3.18.8-1-ARCH (builduser@leming) (gcc version 4.9.2 20141224 (prerelease) (GCC) ) #1 SMP PREEMPT Fri Feb 27 19:37:26 MST 2015
[    0.000000] CPU: ARMv7 Processor [410fc075] revision 5 (ARMv7), cr=10c5387d
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[    0.000000] Machine model: Raspberry Pi 2 Model B
[    0.000000] cma: Reserved 8 MiB at 0x3a800000
[    0.000000] Memory policy: Data cache writealloc
[    0.000000] On node 0 totalpages: 241664
[    0.000000] free_area_init_node: node 0, pgdat 80aa24c0, node_mem_map ba093000
[    0.000000]   Normal zone: 1888 pages used for memmap
[    0.000000]   Normal zone: 0 pages reserved
[    0.000000]   Normal zone: 241664 pages, LIFO batch:31
[    0.000000] [bcm2709_smp_init_cpus] enter (85c0->f3003010)
[    0.000000] [bcm2709_smp_init_cpus] ncores=4
[    0.000000] PERCPU: Embedded 10 pages/cpu @ba061000 s12224 r8192 d20544 u40960
[    0.000000] pcpu-alloc: s12224 r8192 d20544 u40960 alloc=10*4096
[    0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 239776
[    0.000000] Kernel command line: dma.dmachans=0x7f35 bcm2708_fb.fbwidth=656 bcm2708_fb.fbheight=416 bcm2709.boardrev=0xa01041 bcm2709.serial=0x7affbf43 smsc95xx.macaddr=B8:27:EB:FF:BF:43 bcm2708_fb.fbswap=1 bcm2709.disk_led_gpio=47 bcm2709.disk_led_active_low=0 sdhci-bcm2708.emmc_clock_freq=250000000 vc_mem.mem_base=0x3dc00000 vc_mem.mem_size=0x3f000000  root=/dev/mmcblk0p5 rw rootwait console=ttyAMA0,115200 console=tty1 selinux=0 plymouth.enable=0 smsc95xx.turbo_mode=N dwc_otg.lpm_enable=0 kgdboc=ttyAMA0,115200 elevator=noop
[    0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[    0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[    0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[    0.000000] Memory: 938152K/966656K available (7542K kernel code, 454K rwdata, 2548K rodata, 364K init, 786K bss, 28504K reserved)
[    0.000000] Virtual kernel memory layout:
[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
[    0.000000]     fixmap  : 0xffc00000 - 0xffe00000   (2048 kB)
[    0.000000]     vmalloc : 0xbb800000 - 0xff000000   (1080 MB)
[    0.000000]     lowmem  : 0x80000000 - 0xbb000000   ( 944 MB)
[    0.000000]     modules : 0x7f000000 - 0x80000000   (  16 MB)
[    0.000000]       .text : 0x80008000 - 0x809e2a70   (10091 kB)
[    0.000000]       .init : 0x809e3000 - 0x80a3e000   ( 364 kB)
[    0.000000]       .data : 0x80a3e000 - 0x80aafb5c   ( 455 kB)
[    0.000000]        .bss : 0x80aafb5c - 0x80b74450   ( 787 kB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000] NR_IRQS:480
[    0.000000] Architected cp15 timer(s) running at 19.20MHz (virt).
[    0.000014] sched_clock: 56 bits at 19MHz, resolution 52ns, wraps every 3579139424256ns
[    0.000034] Switching to timer-based delay loop, resolution 52ns
[    0.000308] Console: colour dummy device 80x30
[    0.001140] console [tty1] enabled
[    0.001177] Calibrating delay loop (skipped), value calculated using timer frequency.. 38.40 BogoMIPS (lpj=192000)
[    0.001233] pid_max: default: 32768 minimum: 301
[    0.001646] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.001690] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.002904] Initializing cgroup subsys memory
[    0.002983] Initializing cgroup subsys devices
[    0.003024] Initializing cgroup subsys freezer
[    0.003061] Initializing cgroup subsys net_cls
[    0.003107] Initializing cgroup subsys blkio
[    0.003143] Initializing cgroup subsys bfqio
[    0.003179] Initializing cgroup subsys perf_event
[    0.003215] Initializing cgroup subsys net_prio
[    0.003333] CPU: Testing write buffer coherency: ok
[    0.003944] CPU0: update cpu_capacity 1024
[    0.003987] CPU0: thread -1, cpu 0, socket 15, mpidr 80000f00
[    0.004017] [bcm2709_smp_prepare_cpus] enter
[    0.004146] Setting up static identity map for 0x72e6c0 - 0x72e6f4
[    0.060577] [bcm2709_boot_secondary] cpu:1 started (0) 17
[    0.060885] CPU1: Booted secondary processor
[    0.060893] [bcm2709_secondary_init] enter cpu:1
[    0.060937] CPU1: update cpu_capacity 1024
[    0.060945] CPU1: thread -1, cpu 1, socket 15, mpidr 80000f01
[    0.080530] [bcm2709_boot_secondary] cpu:2 started (0) 17
[    0.080781] CPU2: Booted secondary processor
[    0.080788] [bcm2709_secondary_init] enter cpu:2
[    0.080819] CPU2: update cpu_capacity 1024
[    0.080827] CPU2: thread -1, cpu 2, socket 15, mpidr 80000f02
[    0.100591] [bcm2709_boot_secondary] cpu:3 started (0) 16
[    0.100831] CPU3: Booted secondary processor
[    0.100838] [bcm2709_secondary_init] enter cpu:3
[    0.100866] CPU3: update cpu_capacity 1024
[    0.100875] CPU3: thread -1, cpu 3, socket 15, mpidr 80000f03
[    0.100968] Brought up 4 CPUs
[    0.101071] SMP: Total of 4 processors activated (153.60 BogoMIPS).
[    0.101099] CPU: All CPU(s) started in SVC mode.
[    0.102201] devtmpfs: initialized
[    0.126529] VFP support v0.3: implementor 41 architecture 2 part 30 variant 7 rev 5
[    0.129097] xor: measuring software checksum speed
[    0.220364]    arm4regs  :   832.000 MB/sec
[    0.320472]    8regs     :   528.000 MB/sec
[    0.420579]    32regs    :   512.800 MB/sec
[    0.520685]    neon      :   755.200 MB/sec
[    0.520714] xor: using function: arm4regs (832.000 MB/sec)
[    0.520770] pinctrl core: initialized pinctrl subsystem
[    0.523945] NET: Registered protocol family 16
[    0.529696] DMA: preallocated 4096 KiB pool for atomic coherent allocations
[    0.531032] bcm2709.uart_clock = 3000000
[    0.533746] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[    0.533794] hw-breakpoint: maximum watchpoint size is 8 bytes.
[    0.533847] mailbox: Broadcom VideoCore Mailbox driver
[    0.533991] bcm2708_vcio: mailbox at f300b880
[    0.534350] bcm_power: Broadcom power driver
[    0.534388] bcm_power_open() -> 0
[    0.534412] bcm_power_request(0, 8)
[    1.035090] bcm_mailbox_read -> 00000080, 0
[    1.035119] bcm_power_request -> 0
[    1.035259] Serial: AMBA PL011 UART driver
[    1.035409] dev:f1: ttyAMA0 at MMIO 0x3f201000 (irq = 83, base_baud = 0) is a PL011 rev3
[    1.583169] console [ttyAMA0] enabled
[    1.833667] raid6: int32x1     91 MB/s
[    2.004047] raid6: int32x2    116 MB/s
[    2.174138] raid6: int32x4    112 MB/s
[    2.344351] raid6: int32x8    110 MB/s
[    2.514385] raid6: neonx1     294 MB/s
[    2.684448] raid6: neonx2     394 MB/s
[    2.854567] raid6: neonx4     474 MB/s
[    3.024770] raid6: neonx8     406 MB/s
[    3.028528] raid6: using algorithm neonx4 (474 MB/s)
[    3.033513] raid6: using intx1 recovery algorithm
[    3.038928] SCSI subsystem initialized
[    3.043163] usbcore: registered new interface driver usbfs
[    3.048797] usbcore: registered new interface driver hub
[    3.054303] usbcore: registered new device driver usb
[    3.062377] Switched to clocksource arch_sys_counter
[    3.125677] FS-Cache: Loaded
[    3.128892] CacheFiles: Loaded
[    3.145039] NET: Registered protocol family 2
[    3.150674] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[    3.157921] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[    3.164602] TCP: Hash tables configured (established 8192 bind 8192)
[    3.171067] TCP: reno registered
[    3.174344] UDP hash table entries: 512 (order: 2, 16384 bytes)
[    3.180327] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[    3.187184] NET: Registered protocol family 1
[    3.192067] RPC: Registered named UNIX socket transport module.
[    3.198040] RPC: Registered udp transport module.
[    3.202776] RPC: Registered tcp transport module.
[    3.207488] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    3.215033] hw perfevents: enabled with armv7_cortex_a7 PMU driver, 5 counters available
[    3.224877] bcm2708_dma: DMA manager at f3007000
[    3.229676] vc-mem: phys_addr:0x00000000 mem_base=0x3dc00000 mem_size:0x3f000000(1008 MiB)
[    3.239583] futex hash table entries: 1024 (order: 4, 65536 bytes)
[    3.264334] VFS: Disk quotas dquot_6.5.2
[    3.268698] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    3.278655] FS-Cache: Netfs 'nfs' registered for caching
[    3.285309] NFS: Registering the id_resolver key type
[    3.290467] Key type id_resolver registered
[    3.294693] Key type id_legacy registered
[    3.298742] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    3.306430] JFS: nTxBlock = 7393, nTxLock = 59146
[    3.320197] SGI XFS with ACLs, security attributes, realtime, no debug enabled
[    3.333923] aufs 3.18.1+-20150223
[    3.337295] msgmni has been set to 1848
[    3.343785] async_tx: api initialized (async)
[    3.348287] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[    3.355930] io scheduler noop registered (default)
[    3.360744] io scheduler deadline registered
[    3.365121] io scheduler cfq registered
[    3.369347] io scheduler bfq registered
[    3.373216] BFQ I/O-scheduler version: v7r7
[    3.379903] BCM2708FB: allocated DMA memory fac00000
[    3.385128] BCM2708FB: allocated DMA channel 0 @ f3007000
[    3.396273] Console: switching to colour frame buffer device 82x26
[    3.408089] bcm2708-dmaengine bcm2708-dmaengine: Load BCM2835 DMA engine driver
[    3.417224] uart-pl011 dev:f1: no DMA platform data
[    3.423647] kgdb: Registered I/O driver kgdboc.
[    3.452956] vc-cma: Videocore CMA driver
[    3.458333] vc-cma: vc_cma_base      = 0x00000000
[    3.464475] vc-cma: vc_cma_size      = 0x00000000 (0 MiB)
[    3.471230] vc-cma: vc_cma_initial   = 0x00000000 (0 MiB)
[    3.489141] brd: module loaded
[    3.499412] loop: module loaded
[    3.504213] vchiq: vchiq_init_state: slot_zero = 0xba800000, is_master = 0
[    3.513238] Loading iSCSI transport class v2.0-870.
[    3.522217] usbcore: registered new interface driver ax88179_178a
[    3.529847] usbcore: registered new interface driver smsc95xx
[    3.537071] usbcore: registered new interface driver cdc_ncm
[    3.544011] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
[    3.751330] Core Release: 2.80a
[    3.755812] Setting default values for core params
[    3.761961] Finished setting default values for core params
[    3.969277] Using Buffer DMA mode
[    3.973971] Periodic Transfer Interrupt Enhancement - disabled
[    3.981188] Multiprocessor Interrupt Enhancement - disabled
[    3.988138] OTG VER PARAM: 0, OTG VER FLAG: 0
[    3.993831] Dedicated Tx FIFOs mode
[    3.998963] WARN::dwc_otg_hcd_init:1047: FIQ DMA bounce buffers: virt = 0xbac14000 dma = 0xfac14000 len=9024
[    4.011609] FIQ FSM acceleration enabled for :
[    4.011609] Non-periodic Split Transactions
[    4.011609] Periodic Split Transactions
[    4.011609] High-Speed Isochronous Endpoints
[    4.034097] dwc_otg: Microframe scheduler enabled
[    4.034164] WARN::hcd_init_fiq:412: FIQ on core 1 at 0x8058564c
[    4.041559] WARN::hcd_init_fiq:413: FIQ ASM at 0x805859a8 length 36
[    4.049261] WARN::hcd_init_fiq:438: MPHI regs_base at 0xbbc4c000
[    4.056704] dwc_otg bcm2708_usb: DWC OTG Controller
[    4.063080] dwc_otg bcm2708_usb: new USB bus registered, assigned bus number 1
[    4.071860] dwc_otg bcm2708_usb: irq 32, io mem 0x00000000
[    4.078899] Init: Port Power? op_state=1
[    4.084303] Init: Power Port (0)
[    4.089298] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    4.097622] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    4.106365] usb usb1: Product: DWC OTG Controller
[    4.112559] usb usb1: Manufacturer: Linux 3.18.8-1-ARCH dwc_otg_hcd
[    4.120311] usb usb1: SerialNumber: bcm2708_usb
[    4.127267] hub 1-0:1.0: USB hub found
[    4.132554] hub 1-0:1.0: 1 port detected
[    4.138324] dwc_otg: FIQ enabled
[    4.138338] dwc_otg: NAK holdoff enabled
[    4.138349] dwc_otg: FIQ split-transaction FSM enabled
[    4.138387] Module dwc_common_port init
[    4.138686] usbcore: registered new interface driver uas
[    4.145569] usbcore: registered new interface driver usb-storage
[    4.153030] usbcore: registered new interface driver ums-alauda
[    4.160340] usbcore: registered new interface driver ums-cypress
[    4.167738] usbcore: registered new interface driver ums-datafab
[    4.175111] usbcore: registered new interface driver ums_eneub6250
[    4.182619] usbcore: registered new interface driver ums-freecom
[    4.189895] usbcore: registered new interface driver ums-isd200
[    4.197071] usbcore: registered new interface driver ums-jumpshot
[    4.204369] usbcore: registered new interface driver ums-karma
[    4.211328] usbcore: registered new interface driver ums-onetouch
[    4.218568] usbcore: registered new interface driver ums-realtek
[    4.225634] usbcore: registered new interface driver ums-sddr09
[    4.232740] usbcore: registered new interface driver ums-sddr55
[    4.239606] usbcore: registered new interface driver ums-usbat
[    4.246645] mousedev: PS/2 mouse device common for all mice
[    4.253535] md: linear personality registered for level -1
[    4.259837] md: raid0 personality registered for level 0
[    4.265978] md: raid1 personality registered for level 1
[    4.272054] md: raid10 personality registered for level 10
[    4.278650] md: raid6 personality registered for level 6
[    4.284768] md: raid5 personality registered for level 5
[    4.290845] md: raid4 personality registered for level 4
[    4.296941] md: multipath personality registered for level -4
[    4.303527] md: faulty personality registered for level -5
[    4.310295] device-mapper: uevent: version 1.0.3
[    4.316466] device-mapper: ioctl: 4.28.0-ioctl (2014-09-17) initialised: dm-devel@redhat.com
[    4.327772] device-mapper: multipath: version 1.7.0 loaded
[    4.332527] Indeed it is in host mode hprt0 = 00021501
[    4.340692] device-mapper: multipath round-robin: version 1.0.0 loaded
[    4.348474] device-mapper: multipath queue-length: version 0.1.0 loaded
[    4.356380] device-mapper: multipath service-time: version 0.2.0 loaded
[    4.364314] device-mapper: raid: Loading target version 1.6.0
[    4.371653] bcm2835-cpufreq: min=600000 max=900000
[    4.391153] sdhci: Secure Digital Host Controller Interface driver
[    4.398319] sdhci: Copyright(c) Pierre Ossman
[    4.403775] DMA channels allocated for the MMC driver
[    4.442405] Load BCM2835 MMC driver
[    4.452016] sdhci-pltfm: SDHCI platform and OF driver helper
[    4.459145] ledtrig-cpu: registered to indicate activity on CPUs
[    4.466379] hidraw: raw HID events driver (C) Jiri Kosina
[    4.474268] usbcore: registered new interface driver usbhid
[    4.481930] usbhid: USB HID core driver
[    4.489109] TCP: cubic registered
[    4.493519] Initializing XFRM netlink socket
[    4.498848] NET: Registered protocol family 17
[    4.504479] Key type dns_resolver registered
[    4.510136] Registering SWP/SWPB emulation handler
[    4.516614] registered taskstats version 1
[    4.522452] usb 1-1: new high-speed USB device number 2 using dwc_otg
[    4.524429] Btrfs loaded
[    4.524617] vc-sm: Videocore shared memory driver
[    4.524626] [vc_sm_connected_init]: start
[    4.525207] [vc_sm_connected_init]: end - returning 0
[    4.542046] mmc0: host does not support reading read-only switch, assuming write-enable
[    4.544433] mmc0: new high speed SDHC card at address 0007
[    4.544932] mmcblk0: mmc0:0007 SD8GB 7.42 GiB
[    4.552488]  mmcblk0: p1 p2 < p5 p6 p7 p8 > p3 p4
[    4.577692] md: Waiting for all devices to be available before autodetect
[    4.577702] Indeed it is in host mode hprt0 = 00001101
[    4.591628] md: If you don't use raid, use raid=noautodetect
[    4.599095] md: Autodetecting RAID arrays.
[    4.604203] md: Scanned 0 and added 0 devices.
[    4.609629] md: autorun ...
[    4.613443] md: ... autorun DONE.
[    4.622717] EXT4-fs (mmcblk0p5): mounting ext3 file system using the ext4 subsystem
[    4.642811] EXT4-fs (mmcblk0p5): warning: maximal mount count reached, running e2fsck is recommended
[    4.772755] usb 1-1: New USB device found, idVendor=0424, idProduct=9514
[    4.781174] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    4.790939] hub 1-1:1.0: USB hub found
[    4.796532] hub 1-1:1.0: 5 ports detected
[    4.874356] EXT4-fs (mmcblk0p5): mounted filesystem with ordered data mode. Opts: (null)
[    4.885881] VFS: Mounted root (ext3 filesystem) on device 179:5.
[    4.900064] devtmpfs: mounted
[    4.905367] Freeing unused kernel memory: 364K (809e3000 - 80a3e000)
[    5.082580] usb 1-1.1: new high-speed USB device number 3 using dwc_otg
[    5.203092] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00
[    5.211997] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    5.215021] smsc95xx v1.0.4
[    5.276391] smsc95xx 1-1.1:1.0 eth0: register 'smsc95xx' at usb-bcm2708_usb-1.1, smsc95xx USB 2.0 Ethernet, b8:27:eb:ff:bf:43
[    5.407265] EXT4-fs (mmcblk0p8): mounting ext3 file system using the ext4 subsystem
[    5.512529] usb 1-1.2: new high-speed USB device number 4 using dwc_otg
[    5.638605] usb 1-1.2: New USB device found, idVendor=0b95, idProduct=1790
[    5.647381] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    5.656535] usb 1-1.2: Product: AX88179
[    5.662078] usb 1-1.2: Manufacturer: ASIX Elec. Corp.
[    5.668814] usb 1-1.2: SerialNumber: 0000000000023B
[    6.009263] ax88179_178a 1-1.2:1.0 eth1: register 'ax88179_178a' at usb-bcm2708_usb-1.2, ASIX AX88179 USB 3.0 Gigabit Ethernet, d8:eb:97:b6:4c:91
[    6.262505] usb 1-1.3: new high-speed USB device number 5 using dwc_otg
[    6.387057] usb 1-1.3: New USB device found, idVendor=2109, idProduct=0711
[    6.395690] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    6.404741] usb 1-1.3: Product: External USB 3.0
[    6.411080] usb 1-1.3: Manufacturer: Intenso
[    6.417068] usb 1-1.3: SerialNumber: 20150105060021
[    6.424598] usb 1-1.3: The driver for the USB controller dwc_otg_hcd does not support scatter-gather which is
[    6.438049] usb 1-1.3: required by the UAS driver. Please try an other USB controller if you wish to use UAS.
[    6.451627] usb 1-1.3: The driver for the USB controller dwc_otg_hcd does not support scatter-gather which is
[    6.465156] usb 1-1.3: required by the UAS driver. Please try an other USB controller if you wish to use UAS.
[    6.478728] usb-storage 1-1.3:1.0: USB Mass Storage device detected
[    6.487602] usb-storage 1-1.3:1.0: Quirks match for vid 2109 pid 0711: 2000000
[    6.496904] scsi host0: usb-storage 1-1.3:1.0
[    6.582509] usb 1-1.5: new high-speed USB device number 6 using dwc_otg
[    6.703518] usb 1-1.5: New USB device found, idVendor=1058, idProduct=10b8
[    6.712354] usb 1-1.5: New USB device strings: Mfr=1, Product=2, SerialNumber=5
[    6.721617] usb 1-1.5: Product: Elements 10B8
[    6.727855] usb 1-1.5: Manufacturer: Western Digital
[    6.734684] usb 1-1.5: SerialNumber: 5758313141393444374A524B
[    6.743209] usb-storage 1-1.5:1.0: USB Mass Storage device detected
[    6.751722] scsi host1: usb-storage 1-1.5:1.0
[    7.503791] scsi 0:0:0:0: Direct-Access     Intenso  External USB 3.0 5438 PQ: 0 ANSI: 6
[    7.517108] sd 0:0:0:0: [sda] 732566642 4096-byte logical blocks: (3.00 TB/2.72 TiB)
[    7.529281] sd 0:0:0:0: [sda] Write Protect is off
[    7.535990] sd 0:0:0:0: [sda] Mode Sense: 23 00 00 00
[    7.536528] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    7.550310] sd 0:0:0:0: [sda] 732566642 4096-byte logical blocks: (3.00 TB/2.72 TiB)
[    7.753117] scsi 1:0:0:0: Direct-Access     WD       Elements 10B8    1012 PQ: 0 ANSI: 6
[    7.766310] sd 1:0:0:0: [sdb] 3906963456 512-byte logical blocks: (2.00 TB/1.81 TiB)
[    7.778388] sd 1:0:0:0: [sdb] Write Protect is off
[    7.785100] sd 1:0:0:0: [sdb] Mode Sense: 47 00 10 08
[    7.785640] sd 1:0:0:0: [sdb] No Caching mode page found
[    7.792853] sd 1:0:0:0: [sdb] Assuming drive cache: write through
[   10.715663] EXT4-fs (mmcblk0p8): recovery complete
[   11.988576] EXT4-fs (mmcblk0p8): mounted filesystem with ordered data mode. Opts: (null)
[   12.294402] EXT4-fs (mmcblk0p8): re-mounted. Opts: (null)
[   12.854607] EXT4-fs (mmcblk0p6): mounting ext3 file system using the ext4 subsystem
[   13.344047]  sdb: sdb1
[   13.350590] sd 1:0:0:0: [sdb] Attached SCSI disk
[   13.814787] EXT4-fs (mmcblk0p6): warning: maximal mount count reached, running e2fsck is recommended
[   13.831264] EXT4-fs (mmcblk0p6): recovery complete
[   13.841508] EXT4-fs (mmcblk0p6): mounted filesystem with ordered data mode. Opts: (null)
[   13.954062] random: mkswap urandom read with 123 bits of entropy available
[   13.995786] Adding 257036k swap on /dev/mmcblk0p3.  Priority:-1 extents:1 across:257036k SSFS
[   14.241330] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
[   15.213820] random: nonblocking pool is initialized
[   16.152305]  sda: sda1
[   16.158248] sd 0:0:0:0: [sda] 732566642 4096-byte logical blocks: (3.00 TB/2.72 TiB)
[   16.170493] sd 0:0:0:0: [sda] Attached SCSI disk
[   27.723126] udevd (299): /proc/299/oom_adj is deprecated, please use /proc/299/oom_score_adj instead.
[   27.736188] udev: starting version 130
[   29.014408] smsc95xx 1-1.1:1.0 eth0: hardware isn't capable of remote wakeup
[   32.249897] ax88179_178a 1-1.2:1.0 eth1: ax88179 - Link status is: 1
[   33.453043] smsc95xx 1-1.1:1.0 eth0: hardware isn't capable of remote wakeup
[   43.397689] EXT4-fs (mmcblk0p4): mounting ext3 file system using the ext4 subsystem
[   44.686764] EXT4-fs (mmcblk0p4): warning: maximal mount count reached, running e2fsck is recommended
[   44.704918] EXT4-fs (mmcblk0p4): recovery complete
[   44.716406] EXT4-fs (mmcblk0p4): mounted filesystem with ordered data mode. Opts: user_xattr,acl
[   46.135722] smsc95xx 1-1.1:1.0 eth0: hardware isn't capable of remote wakeup
[   47.175427] EXT4-fs (sdb1): recovery complete
[   47.209878] EXT4-fs (sdb1): mounted filesystem with ordered data mode. Opts: user_xattr,acl
[   47.770897] EXT4-fs (sda1): recovery complete
[   47.802023] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: user_xattr,acl
[   56.888289] NFSD: the nfsdcld client tracking upcall will be removed in 3.10. Please transition to using nfsdcltrack.
[   56.902439] NFSD: starting 90-second grace period (net 80a9aa80)
[  177.332422] NFSD: Unable to end grace period: -110
[  569.315531] smsc95xx 1-1.1:1.0 eth0: hardware isn't capable of remote wakeup
[ 2326.966081] smsc95xx 1-1.1:1.0 eth0: hardware isn't capable of remote wakeup
[ 2392.659803] smsc95xx 1-1.1:1.0 eth0: hardware isn't capable of remote wakeup
root@KrapotoMedia:/ #


When eth1 is down, no communications...