2Big Network 2, Hard disk 2 failed

[manelppa]

last page of dmesg command :

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[   25.168188] device-mapper: multipath round-robin: version 1.0.0 loaded
[   25.176124] device-mapper: multipath queue-length: version 0.1.0 loaded
[   25.183677] device-mapper: multipath service-time: version 0.2.0 loaded
[   25.191386] device-mapper: dm-log-userspace: version 1.3.0 loaded
[   25.197450] device-mapper: raid: Loading target version 1.5.2
[   25.205099] ata2.00: hard resetting link
[   25.212891] ipip: IPv4 over IPv4 tunneling driver
[   25.218342] TCP: cubic registered
[   25.221825] NET: Registered protocol family 10
[   25.227094] sit: IPv6 over IPv4 tunneling driver
[   25.232854] NET: Registered protocol family 17
[   25.237547] NET: Registered protocol family 5
[   25.242027] 8021q: 802.1Q VLAN Support v1.8
[   25.246222] NET: Registered protocol family 37
[   25.250916] Key type dns_resolver registered
[   25.256308] netpoll: netconsole: local port 6666
[   25.260964] netpoll: netconsole: local IPv4 address 192.168.1.252
[   25.267027] netpoll: netconsole: interface 'eth0'
[   25.271785] netpoll: netconsole: remote port 6666
[   25.276463] netpoll: netconsole: remote IPv4 address 192.168.1.100
[   25.282690] netpoll: netconsole: remote ethernet address ff:ff:ff:ff:ff:ff
[   25.289563] netpoll: netconsole: device eth0 not up yet, forcing it
[   25.599667] ata2.01: hard resetting link
[   26.259001] ata2.00: ATA-8: WDC WD20EARX-00ZUDB0, 80.00A80, max UDMA/133
[   26.265677] ata2.00: 3907029168 sectors, multi 0: LBA48
[   26.349007] ata2.00: configured for UDMA/133
[   26.359075] ata2: EH complete
[   26.379260] scsi 1:0:0:0: Direct-Access     ATA      WDC WD20EARX-00Z 80.0 PQ: 0 ANSI: 5
[   26.399343] fvdw1 disk index before get_sd_name = 1
[   26.404199] device-name= sata_mv
[   26.407413] fvdw2 disk index after get_sd_name = 1
[   26.419348] fvdw3 prefix[0]=s  prefix[1]=d
[   26.423437] fvdw4 diskname = sdb
[   26.427061] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[   26.433046] sd 1:0:0:0: [sdb] 3907029168 512-byte logical blocks: (2.00 TB/1.81 TiB)
[   26.441229] sd 1:0:0:0: Attached scsi generic sg1 type 0
[   26.446792] sd 1:0:0:0: [sdb] 4096-byte physical blocks
[   26.452285] sd 1:0:0:0: [sdb] Write Protect is off
[   26.457056] sd 1:0:0:0: [sdb] Mode Sense: 00 3a 00 00
[   26.457162] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[   26.522609]  sdb: sdb1 < sdb5 sdb6 sdb7 sdb8 sdb9 sdb10 > sdb2
[   26.531282] sd 1:0:0:0: [sdb] Attached SCSI disk
[   28.872243] mv643xx_eth_port mv643xx_eth_port.0 eth0: link up, 1000 Mb/s, full duplex, flow control disabled
[   28.882067] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[   28.891495] console [netcon0] enabled
[   28.895149] netconsole: network logging started
[   28.900362] input: gpio-keys as /devices/platform/gpio-keys/input/input0
[   28.907466] rtc-mv rtc-mv: setting system clock to 2017-06-09 19:23:27 UTC (1497036207)
[   28.921830] Freeing unused kernel memory: 1932K (c0757000 - c093a000)
[   33.008121] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[   33.018460] ehci-orion: EHCI orion driver
[   33.022692] orion-ehci orion-ehci.0: EHCI Host Controller
[   33.028113] orion-ehci orion-ehci.0: new USB bus registered, assigned bus number 1
[   33.035841] orion-ehci orion-ehci.0: irq 19, io mem 0xf1050000
[   33.058979] orion-ehci orion-ehci.0: USB 2.0 started, EHCI 1.00
[   33.065043] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[   33.071847] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   33.079071] usb usb1: Product: EHCI Host Controller
[   33.083940] usb usb1: Manufacturer: Linux 3.14.2 ehci_hcd
[   33.089349] usb usb1: SerialNumber: orion-ehci.0
[   33.094707] hub 1-0:1.0: USB hub found
[   33.098515] hub 1-0:1.0: 1 port detected
[   33.109358] usbcore: registered new interface driver usb-storage
[   73.080242] random: nonblocking pool is initialized
root@fvdw-sta-kirkwood:/ #



[manelppa]

Cat /proc/partitions

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  31        0        500 mtdblock0
  31        1          4 mtdblock1
   8        0 1953514584 sda
   8        1          1 sda1
   8        2 1951503907 sda2
   8        5     256977 sda5
   8        6       7008 sda6
   8        7       7008 sda7
   8        8     850421 sda8
   8        9     874518 sda9
   8       10       7008 sda10
   8       16 1953514584 sdb
   8       17          1 sdb1
   8       18 1951503907 sdb2
   8       21     256977 sdb5
   8       22       7008 sdb6
   8       23       7008 sdb7
   8       24     850421 sdb8
   8       25     874518 sdb9
   8       26       7008 sdb10
root@fvdw-sta-kirkwood:/ #



[manelppa]

post after : ls -l /dev/sd[ab][0-9]*

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root@fvdw-sta-kirkwood:/ # ls -l /dev/sd[ab][0-9]*
brw-rw-rw-    1 root     root        8,   1 Jun  9 19:23 /dev/sda1
brw-rw-rw-    1 root     root        8,  10 Jun  9 19:23 /dev/sda10
brw-rw-rw-    1 root     root        8,  11 Jun  9 19:23 /dev/sda11
brw-rw-rw-    1 root     root        8,  12 Jun  9 19:23 /dev/sda12
brw-rw-rw-    1 root     root        8,  13 Jun  9 19:23 /dev/sda13
brw-rw-rw-    1 root     root        8,  14 Jun  9 19:23 /dev/sda14
brw-rw-rw-    1 root     root        8,  15 Jun  9 19:23 /dev/sda15
brw-rw-rw-    1 root     root        8,   2 Jun  9 19:23 /dev/sda2
brw-rw-rw-    1 root     root        8,   3 Jun  9 19:23 /dev/sda3
brw-rw-rw-    1 root     root        8,   4 Jun  9 19:23 /dev/sda4
brw-rw-rw-    1 root     root        8,   5 Jun  9 19:23 /dev/sda5
brw-rw-rw-    1 root     root        8,   6 Jun  9 19:23 /dev/sda6
brw-rw-rw-    1 root     root        8,   7 Jun  9 19:23 /dev/sda7
brw-rw-rw-    1 root     root        8,   8 Jun  9 19:23 /dev/sda8
brw-rw-rw-    1 root     root        8,   9 Jun  9 19:23 /dev/sda9
brw-rw-rw-    1 root     root        8,  17 Jun  9 19:23 /dev/sdb1
brw-rw-rw-    1 root     root        8,  26 Jun  9 19:23 /dev/sdb10
brw-rw-rw-    1 root     root        8,  27 Jun  9 19:23 /dev/sdb11
brw-rw-rw-    1 root     root        8,  28 Jun  9 19:23 /dev/sdb12
brw-rw-rw-    1 root     root        8,  29 Jun  9 19:23 /dev/sdb13
brw-rw-rw-    1 root     root        8,  30 Jun  9 19:23 /dev/sdb14
brw-rw-rw-    1 root     root        8,  31 Jun  9 19:23 /dev/sdb15
brw-rw-rw-    1 root     root        8,  18 Jun  9 19:23 /dev/sdb2
brw-rw-rw-    1 root     root        8,  19 Jun  9 19:23 /dev/sdb3
brw-rw-rw-    1 root     root        8,  20 Jun  9 19:23 /dev/sdb4
brw-rw-rw-    1 root     root        8,  21 Jun  9 19:23 /dev/sdb5
brw-rw-rw-    1 root     root        8,  22 Jun  9 19:23 /dev/sdb6
brw-rw-rw-    1 root     root        8,  23 Jun  9 19:23 /dev/sdb7
brw-rw-rw-    1 root     root        8,  24 Jun  9 19:23 /dev/sdb8
brw-rw-rw-    1 root     root        8,  25 Jun  9 19:23 /dev/sdb9


[manelppa]

This result confirms the SDA is the new disk I put (model WD20EADS)
and the SDB is the WDC WD20EARX-00Z

I strongly confirm the disk at the left side (supposed to be the disk 1) is the disk WDC WD20EARX-00Z (the original disk you asked me to not touch)
The disk at the Right side (supposed to be the disk 2) is the disk WDC WD20EADS

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root@fvdw-sta-kirkwood:/ # cat /sys/block/sda/device/model
WDC WD20EADS-42R
root@fvdw-sta-kirkwood:/ # cat /sys/block/sdb/device/model
WDC WD20EARX-00Z
root@fvdw-sta-kirkwood:/ #


[Jocko]

Indeed it is not the expected state. :scratch

On dmesg output a part is missing (about sda), can you post the beginning (so before 25'')

[manelppa]

Hello Jocko,
beware : SDA is pointing to the new Disk II which has been totaly emptied and repartitionned with the following files :

mbr+label.gz => sdb1 & 5
sda6.gz => sdb 6
sda7.tgz => sdb7
sda8.tgz => sdb8

[fvdw]

Be aware that lacie firmware doesn't use a diskmap as fvdw-sl kernels. That means that in lacie firmware the most left disk seen from the backside of the nas will be sda if the second is not inserted and will be sdb if the second is inserted.

This will not be the case when using our firmware or standalone kernel. Our kernels assign the name to a bus number = slot. So most left disk will always be sda regardless if a second this is inserterted or not

[manelppa]

dmesg (before 25)

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[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 3.14.2 (root@fvdwsl-5big2.local) (gcc version 4.8.1 (GCC) ) #158 PREEMPT Sun Mar 5 01:29:06 CET 2017
[    0.000000] CPU: Feroceon 88FR131 [56251311] revision 1 (ARMv5TE), cr=00053177
[    0.000000] CPU: VIVT data cache, VIVT instruction cache
[    0.000000] Machine: LaCie 2Big Network v2
[    0.000000] Ignoring unrecognised tag 0x41000403
[    0.000000] Memory policy: Data cache writeback
[    0.000000] On node 0 totalpages: 65536
[    0.000000] free_area_init_node: node 0, pgdat c0971e20, node_mem_map cfdfb000
[    0.000000]   Normal zone: 512 pages used for memmap
[    0.000000]   Normal zone: 0 pages reserved
[    0.000000]   Normal zone: 65536 pages, LIFO batch:15
[    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: 65024
[    0.000000] Kernel command line: console=ttyS0,115200 netconsole=6666@192.168.1.252/,6666@192.168.1.100/
[    0.000000] PID hash table entries: 1024 (order: 0, 4096 bytes)
[    0.000000] Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
[    0.000000] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
[    0.000000] Memory: 249952K/262144K available (5904K kernel code, 217K rwdata, 1576K rodata, 1932K init, 232K bss, 12192K reserved)
[    0.000000] Virtual kernel memory layout:
[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
[    0.000000]     fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)
[    0.000000]     vmalloc : 0xd0800000 - 0xff000000   ( 744 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xd0000000   ( 256 MB)
[    0.000000]     modules : 0xbf000000 - 0xc0000000   (  16 MB)
[    0.000000]       .text : 0xc0008000 - 0xc0756418   (7482 kB)
[    0.000000]       .init : 0xc0757000 - 0xc093a194   (1933 kB)
[    0.000000]       .data : 0xc093c000 - 0xc0972680   ( 218 kB)
[    0.000000]        .bss : 0xc097268c - 0xc09ac88c   ( 233 kB)
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000] NR_IRQS:114
[    0.000011] sched_clock: 32 bits at 166MHz, resolution 6ns, wraps every 25769803770ns
[   23.070123] Calibrating delay loop... 1196.85 BogoMIPS (lpj=5984256)
[   23.160093] pid_max: default: 32768 minimum: 301
[   23.160226] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[   23.160244] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[   23.160815] CPU: Testing write buffer coherency: ok
[   23.161156] Setting up static identity map for 0x59c360 - 0x59c3b8
[   23.163876] VFP support v0.3: not present
[   23.164430] xor: measuring software checksum speed
[   23.260125]    arm4regs  :  1089.200 MB/sec
[   23.360085]    8regs     :   654.400 MB/sec
[   23.460074]    32regs    :   905.600 MB/sec
[   23.460091] xor: using function: arm4regs (1089.200 MB/sec)
[   23.460107] pinctrl core: initialized pinctrl subsystem
[   23.460230] NET: Registered protocol family 16
[   23.460631] DMA: preallocated 256 KiB pool for atomic coherent allocations
[   23.463461] Kirkwood: MV88F6281-A1, TCLK=166666667.
[   23.463486] Feroceon L2: Enabling L2
[   23.463524] Feroceon L2: Cache support initialised.
[   23.464627] mv_usb_init 1
[   23.464647] mv_usb_init 2 devnum = 0
[   23.464659] init function mv_usb_init finished
[   23.464667] initial MPP regs: 01112222 00003311 00551100 00000000 00000000 00000000 00000000
[   23.464696]   final MPP regs: 01112222 00003311 00551100 00000000 00000000 00000000 00000000
[   23.464878]  orion-ehci registered
[   23.466579] orion_gpio_is_valid: invalid GPIO 7
[   23.491282] bio: create slab <bio-0> at 0
[   23.661280] raid6: int32x1     95 MB/s
[   23.830247] raid6: int32x2    123 MB/s
[   24.000241] raid6: int32x4    120 MB/s
[   24.170092] raid6: int32x8    128 MB/s
[   24.170103] raid6: using algorithm int32x8 (128 MB/s)
[   24.170110] raid6: using intx1 recovery algorithm
[   24.170978] SCSI subsystem initialized
[   24.171447] libata version 3.00 loaded.
[   24.172320] usbcore: registered new interface driver usbfs
[   24.172497] usbcore: registered new interface driver hub
[   24.172694] usbcore: registered new device driver usb
[   24.175222] cfg80211: Calling CRDA to update world regulatory domain
[   24.175475] Switched to clocksource orion_clocksource
[   24.177801] NET: Registered protocol family 2
[   24.178287] TCP established hash table entries: 2048 (order: 1, 8192 bytes)
[   24.178326] TCP bind hash table entries: 2048 (order: 1, 8192 bytes)
[   24.178359] TCP: Hash tables configured (established 2048 bind 2048)
[   24.178420] TCP: reno registered
[   24.178438] UDP hash table entries: 256 (order: 0, 4096 bytes)
[   24.178461] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[   24.178668] NET: Registered protocol family 1
[   24.178945] RPC: Registered named UNIX socket transport module.
[   24.178955] RPC: Registered udp transport module.
[   24.178963] RPC: Registered tcp transport module.
[   24.178970] RPC: Registered tcp NFSv4.1 backchannel transport module.
[   24.178980] PCI: CLS 0 bytes, default 32
[   24.325940] NetWinder Floating Point Emulator V0.97 (double precision)
[   24.326115] gpio-usb-probe-4b err=0
[   24.326131] gpio-usb gpio-usb: USB GPIO's initialized
[   24.327624] futex hash table entries: 256 (order: -1, 3072 bytes)
[   24.428448] VFS: Disk quotas dquot_6.5.2
[   24.428500] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[   24.428944] NFS: Registering the id_resolver key type
[   24.428993] Key type id_resolver registered
[   24.429003] Key type id_legacy registered
[   24.429020] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[   24.429034] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
[   24.429135] NTFS driver 2.1.30 [Flags: R/W].
[   24.429169] jffs2: version 2.2. (NAND) (SUMMARY)  © 2001-2006 Red Hat, Inc.
[   24.429320] fuse init (API version 7.22)
[   24.429902] SGI XFS with ACLs, security attributes, realtime, large block/inode numbers, no debug enabled
[   24.430352] msgmni has been set to 488
[   24.431495] async_tx: api initialized (async)
[   24.431694] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
[   24.431706] io scheduler noop registered
[   24.431715] io scheduler deadline registered
[   24.431735] io scheduler cfq registered (default)
[   24.432111] mv_xor mv_xor.0: Marvell shared XOR driver
[   24.470104] mv_xor mv_xor.0: Marvell XOR: ( xor cpy )
[   24.510100] mv_xor mv_xor.0: Marvell XOR: ( xor cpy )
[   24.510351] mv_xor mv_xor.1: Marvell shared XOR driver
[   24.550099] mv_xor mv_xor.1: Marvell XOR: ( xor cpy )
[   24.590099] mv_xor mv_xor.1: Marvell XOR: ( xor cpy )
[   24.596034] Serial: 8250/16550 driver, 2 ports, IRQ sharing disabled
[   24.617168] serial8250.0: ttyS0 at MMIO 0xf1012000 (irq = 33, base_baud = 10416666) is a 16550A


[manelppa]

Ok, it's clear for me. Sorry if I feel confused, but you know the idea to have lost all those data makes me mad. So, once again, sorry for my lack of knowledge on your console.
Did you get the last dump from dmesg ?

[fvdw]

no problem ;)
Is this output of dmesg is this with one disk inserted and what is slot were the disk is inserted (seen from the back side of the nas)

With the output after 25 it seems only 1 disk is installed when you gave the dmesg command , correct ?