Problems with raid5

Re: Problems with raid5

Postby samrise » Wed Aug 02, 2017 3:23 pm

Code: Select all
root@nas:/ # cat /proc/mdstat
Personalities : [raid0] [raid1] [raid6] [raid5] [raid4] [raid10]
md0 : active raid5 sdc8[4] sdb8[0] sde8[3] sdd8[2]
      2921581440 blocks level 5, 64k chunk, algorithm 2 [4/3] [U_UU]
      [=========>...........]  recovery = 48.3% (470534976/973860480) finish=496.2min speed=16902K/sec
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Re: Problems with raid5

Postby Jocko » Wed Aug 02, 2017 4:30 pm

So sync speed is ok.

You just need to be patient
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Re: Problems with raid5

Postby samrise » Wed Aug 02, 2017 4:53 pm

Yes, its pretty much same speed as other times. I'm not worried about it, sorry if i didnt explain myself correctly.
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Re: Problems with raid5

Postby samrise » Mon Aug 07, 2017 11:41 am

So i run without some issues (always do) due to a bad disk and now i need to run a perl script, but it seems /usr/bin/perl is just a symlink to ../local/bin/perl and that doesnt exist. Is there a way to install and run perl?
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Re: Problems with raid5

Postby fvdw » Tue Aug 08, 2017 8:07 am

The logitech mediaserver addon contains Perl. It is a somewhat dated version but you could try it. Addons can be found in the download topic
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Re: Problems with raid5

Postby samrise » Sat Aug 12, 2017 3:10 pm

I gave up on my initial idea and just added the 4 drives and made a new raid with them. All went good, and its working fine. I just have 2 issues:

- Not a big deal but on Disk Setup status says: "active completed: [8KB],, estimated time:". Seems its not parsing /proc/mdstat correctly.

Code: Select all
root@nas:/ # cat /proc/mdstat
Personalities : [raid0] [raid1] [raid6] [raid5] [raid4] [raid10]
md0 : active raid5 sdb8[0] sde8[3] sdd8[2] sdc8[1]
      11721048576 blocks super 1.0 level 5, 512k chunk, algorithm 2 [4/4] [UUUU]
      bitmap: 4/30 pages [16KB], 65536KB chunk

unused devices: <none>


- This one could be more serious but maybe its related. I have a red light on nas, the last one on right side (should be sde), but i have no alert on web ( Current System Status: No Alert ). How can i debug this situation?
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Re: Problems with raid5

Postby samrise » Tue Aug 15, 2017 12:11 am

After a few days of moving data my nas crashed and now it wont boot. Just gives me a red light blinking. Help! :hammerhead
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Re: Problems with raid5

Postby samrise » Tue Aug 15, 2017 10:23 am

New info: I loaded standalone kernet with only sda on it and it doesnt load /dev/sda. I event tryed with different drives.
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Re: Problems with raid5

Postby fvdw » Tue Aug 15, 2017 10:29 am

Post output of command
Code: Select all
dmesg
when standalone kernel is running
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Re: Problems with raid5

Postby samrise » Tue Aug 15, 2017 10:38 am

Code: Select all
Linux version 2.6.39.4 (root@fvdwsl-5big2.local) (gcc version 4.8.1 (GCC) ) #45 PREEMPT Sat Feb 18 21:15:29 CET 2017
CPU: Feroceon [41069260] revision 0 (ARMv5TEJ), cr=00053177
CPU: VIVT data cache, VIVT instruction cache
Machine: LaCie 5Big1 Network
Clearing invalid memory bank 0KB@0x00000000
Clearing invalid memory bank 0KB@0x00000000
Clearing invalid memory bank 0KB@0x00000000
Ignoring unrecognised tag 0x00000000
Ignoring unrecognised tag 0x00000000
Ignoring unrecognised tag 0x00000000
Ignoring unrecognised tag 0x41000403
Memory policy: ECC disabled, Data cache writeback
On node 0 totalpages: 32768
free_area_init_node: node 0, pgdat c03eea08, node_mem_map c0400000
  Normal zone: 256 pages used for memmap
  Normal zone: 0 pages reserved
  Normal zone: 32512 pages, LIFO batch:7
pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
pcpu-alloc: [0] 0
Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 32512
Kernel command line: console=ttyS0,115200 netconsole=6666@192.168.1.252/,6666@192.168.1.122/
PID hash table entries: 512 (order: -1, 2048 bytes)
Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
Memory: 128MB = 128MB total
Memory: 125816k/125816k available, 5256k reserved, 0K highmem
Virtual kernel memory layout:
    vector  : 0xffff0000 - 0xffff1000   (   4 kB)
    fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)
    DMA     : 0xffc00000 - 0xffe00000   (   2 MB)
    vmalloc : 0xc8800000 - 0xfd800000   ( 848 MB)
    lowmem  : 0xc0000000 - 0xc8000000   ( 128 MB)
    modules : 0xbf000000 - 0xc0000000   (  16 MB)
      .init : 0xc0008000 - 0xc00e7000   ( 892 kB)
      .text : 0xc00e7000 - 0xc03db000   (3024 kB)
      .data : 0xc03dc000 - 0xc03ef0e0   (  77 kB)
SLUB: Genslabs=13, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
Preemptable hierarchical RCU implementation.
        RCU-based detection of stalled CPUs is disabled.
        Verbose stalled-CPUs detection is disabled.
NR_IRQS:64
sched_clock: 32 bits at 166MHz, resolution 5ns, wraps every 25769ms
Calibrating delay loop... 498.89 BogoMIPS (lpj=2494464)
pid_max: default: 32768 minimum: 301
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
NET: Registered protocol family 16
Orion ID: MV88F5281-D0. TCLK=166666667.
Orion: Applying 5281 D0 WFI workaround.
net5big: powering up SATA drives
net5big: turning off power-off control GPIO
net5big: Flash writing is not yet supported.
net5big: net5big_pci_preinit failed to gpio_request 20
pci 0000:00:00.0: [11ab:5281] type 0 class 0x000580
pci 0000:00:00.0: reg 10: [mem 0xf1000000-0xf10fffff 64bit pref]
pci 0000:00:00.0: reg 18: [mem 0x00000000-0x07ffffff]
PCI: bus0: Fast back to back transfers disabled
pci 0000:01:00.0: [11ab:5281] type 0 class 0x000580
pci 0000:01:00.0: reg 10: [mem 0x00000000-0x07ffffff 64bit pref]
pci 0000:01:00.0: reg 18: [mem 0x10000000-0x1fffffff 64bit pref]
pci 0000:01:00.0: reg 20: [mem 0xf1000000-0xf10fffff 64bit]
pci 0000:01:00.0: reg 30: [mem 0xe0000000-0xe7ffffff pref]
pci 0000:01:00.0: supports D1 D2
pci 0000:01:00.0: PME# supported from D0 D1 D2 D3hot
pci 0000:01:00.0: PME# disabled
pci 0000:01:07.0: [11ab:6081] type 0 class 0x000100
pci 0000:01:07.0: reg 10: [mem 0x40000000-0x400fffff 64bit]
pci 0000:01:07.0: reg 18: [io  0xf0100000-0xf01000ff]
PCI: bus1: Fast back to back transfers enabled
pci 0000:01:07.0: BAR 0: assigned [mem 0xe8000000-0xe80fffff 64bit]
pci 0000:01:07.0: BAR 0: set to [mem 0xe8000000-0xe80fffff 64bit] (PCI address [0xe8000000-0xe80fffff])
pci 0000:01:07.0: BAR 2: assigned [io  0x100000-0x1000ff]
pci 0000:01:07.0: BAR 2: set to [io  0x100000-0x1000ff] (PCI address [0x100000-0x1000ff])
bio: create slab <bio-0> at 0
SCSI subsystem initialized
libata version 3.00 loaded.
Switching to clocksource orion_clocksource
NET: Registered protocol family 2
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
Switched to NOHz mode on CPU #0
TCP established hash table entries: 4096 (order: 3, 32768 bytes)
TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
TCP: Hash tables configured (established 4096 bind 4096)
TCP reno registered
UDP hash table entries: 256 (order: 0, 4096 bytes)
UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
NET: Registered protocol family 1
PCI: CLS 32 bytes, default 32
NetWinder Floating Point Emulator V0.97 (double precision)
msgmni has been set to 245
io scheduler noop registered
io scheduler deadline registered
io scheduler cfq registered (default)
Serial: 8250/16550 driver, 2 ports, IRQ sharing disabled
serial8250.0: ttyS0 at MMIO 0xf1012000 (irq = 3) is a 16550A
console [ttyS0] enabled
loop: module loaded
Uniform Multi-Platform E-IDE driver
ide-gd driver 1.18
sata_mv 0000:01:07.0: version 1.28
sata_mv 0000:01:07.0: Gen-II 32 slots 8 ports SCSI mode IRQ via INTx
scsi0 : sata_mv
scsi1 : sata_mv
scsi2 : sata_mv
scsi3 : sata_mv
scsi4 : sata_mv
scsi5 : sata_mv
scsi6 : sata_mv
scsi7 : sata_mv
ata1: SATA max UDMA/133 mmio m1048576@0xe8000000 port 0xe8022000 irq 52
ata2: SATA max UDMA/133 mmio m1048576@0xe8000000 port 0xe8024000 irq 52
ata3: SATA max UDMA/133 mmio m1048576@0xe8000000 port 0xe8026000 irq 52
ata4: SATA max UDMA/133 mmio m1048576@0xe8000000 port 0xe8028000 irq 52
ata5: SATA max UDMA/133 mmio m1048576@0xe8000000 port 0xe8032000 irq 52
ata6: SATA max UDMA/133 mmio m1048576@0xe8000000 port 0xe8034000 irq 52
ata7: SATA max UDMA/133 mmio m1048576@0xe8000000 port 0xe8036000 irq 52
ata8: SATA max UDMA/133 mmio m1048576@0xe8000000 port 0xe8038000 irq 52
sata_mv sata_mv.0: version 1.28
sata_mv sata_mv.0: slots 32 ports 5
scsi8 : sata_mv
scsi9 : sata_mv
scsi10 : sata_mv
scsi11 : sata_mv
scsi12 : sata_mv
ata9: SATA max UDMA/133 irq 29
ata10: SATA max UDMA/133 irq 29
ata11: SATA max UDMA/133 irq 29
ata12: SATA max UDMA/133 irq 29
ata13: SATA max UDMA/133 irq 29
mv643xx_eth: MV-643xx 10/100/1000 ethernet driver version 1.4
mv643xx_eth smi: probed
mv643xx_eth_port mv643xx_eth_port.0: eth0: port 0 with MAC address 00:d0:4b:88:fd:e0
netconsole: local port 6666
netconsole: local IP 192.168.1.252
netconsole: interface 'eth0'
netconsole: remote port 6666
netconsole: remote IP 192.168.1.122
netconsole: remote ethernet address ff:ff:ff:ff:ff:ff
netconsole: device eth0 not up yet, forcing it
ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
ata2: SATA link down (SStatus 0 SControl 300)
ata9: failed to resume link (SControl 0)
ata9: SATA link down (SStatus 0 SControl 0)
ata3: SATA link down (SStatus 0 SControl 300)
ata4: SATA link down (SStatus 0 SControl 300)
mv643xx_eth_port mv643xx_eth_port.0: eth0: link up, 100 Mb/s, full duplex, flow control disabled
console [netcon0] enabled
netconsole: network logging started
aoe: AoE v47 initialised.
i2c /dev entries driver
at24 0-0050: 1024 byte 24c08 EEPROM, writable, 1 bytes/write
mv_xor_shared mv_xor_shared.0: Marvell shared XOR driver
ata5: SATA link down (SStatus 0 SControl 300)
mv_xor mv_xor.0: Self-test copy failed compare, disabling
mv_xor mv_xor.1: Self-test copy failed compare, disabling
TCP cubic registered
NET: Registered protocol family 17
VFP support v0.3: implementor 41 architecture 1 part 10 variant 9 rev 0
ata6: SATA link down (SStatus 0 SControl 300)
ata7: SATA link down (SStatus 0 SControl 300)
ata8: SATA link down (SStatus 0 SControl 300)
ata10: failed to resume link (SControl 0)
ata10: SATA link down (SStatus 0 SControl 0)
ata11: failed to resume link (SControl 0)
ata11: SATA link down (SStatus 0 SControl 0)
ata12: failed to resume link (SControl 0)
ata12: SATA link down (SStatus 0 SControl 0)
ata13: failed to resume link (SControl 0)
ata13: SATA link down (SStatus 0 SControl 0)
Freeing init memory: 892K


I have an empty drive connected atm, not the old sda with fvdw firmware since i was trying to do a new install.
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