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1  Bitcoin / Mining support / [Antminer S9] System Upgrade Failed - cp write error on: September 18, 2018, 02:17:10 PM
I have an Antminer S9 that keeps resetting its pools to factory default. FW version is 2017 Jan 24 but when I try to upgrade I get this error:

Code:
System Upgrade Failed

cp: write error: Input/output error cp: can't create '/mnt/upgrade/upgrade/soc_system.rbf': No space left on device cp: can't create '/mnt/upgrade/upgrade/upgrade-marker.bin': No space left on device

https://i.stack.imgur.com/0XCiK.png

It's highly unlikely that this machine was hijacked while in my possession, but it was used before I received it. Kernel log: https://pastebin.com/ZGKws3cV

I blocked the default pools so it will not mine for bitmain, but I do need to figure out how to change the pools without the machine reverting back to the default pools.
2  Bitcoin / Mining support / Pictures of bad antminer fans on: September 15, 2018, 12:48:15 AM
Hey,

Thought I would share some pictures of corroded/burned/chipped fans off of various models of the Antminer S9 so that you can see how they look inside after they fail.

https://imgur.com/gallery/YXWP6wQ
3  Alternate cryptocurrencies / Mining (Altcoins) / Z9 mini set frequency per chain? on: September 04, 2018, 12:46:33 PM
Anyone know if there is a way to adjust the frequency of each Z9 mini board individually? I have some boards that stop hashing around 650-675 MHz and they're preventing me from clocking the other two boards any higher.
4  Bitcoin / Mining support / Fixed frequency T9+ firmware? on: August 24, 2018, 10:33:27 PM
Are there any official / commonly used T9+ fixed frequency firmwares, or must we compile our own?
5  Bitcoin / Mining support / Spicy S9 kernel log (70 chips) on: August 23, 2018, 03:08:37 PM
Surely the board is bad, but have you ever seen it report asic_num=70 before?

https://pastebin.com/awj4wSUK

Code:
read PIC voltage=940 on chain[7]
Chain:7 chipnum=70
Chain[J8] voltage added=0.0V
Chain:7 temp offset=0
Chain:7 base freq=643
Asic[ 0]:643
Asic[ 1]:643 Asic[ 2]:643 Asic[ 3]:643 Asic[ 4]:643 Asic[ 5]:643 Asic[ 6]:643 Asic[ 7]:643 Asic[ 8]:643
Asic[ 9]:643 Asic[10]:643 Asic[11]:643 Asic[12]:643 Asic[13]:643 Asic[14]:643 Asic[15]:643 Asic[16]:643
Asic[17]:643 Asic[18]:643 Asic[19]:643 Asic[20]:643 Asic[21]:643 Asic[22]:643 Asic[23]:643 Asic[24]:643
Asic[25]:643 Asic[26]:643 Asic[27]:643 Asic[28]:643 Asic[29]:643 Asic[30]:643 Asic[31]:643 Asic[32]:643
Asic[33]:643 Asic[34]:643 Asic[35]:643 Asic[36]:643 Asic[37]:643 Asic[38]:643 Asic[39]:643 Asic[40]:643
Asic[41]:643 Asic[42]:643 Asic[43]:643 Asic[44]:643 Asic[45]:643 Asic[46]:643 Asic[47]:643 Asic[48]:643
Asic[49]:643 Asic[50]:643 Asic[51]:643 Asic[52]:643 Asic[53]:643 Asic[54]:643 Asic[55]:643 Asic[56]:643
Asic[57]:643 Asic[58]:643 Asic[59]:643 Asic[60]:643 Asic[61]:643 Asic[62]:643 Asic[63]:200 Asic[64]:200
Asic[65]:200 Asic[66]:200 Asic[67]:200 Asic[68]:200 Asic[69]:200
Chain:7 max freq=643
Chain:7 min freq=200
6  Bitcoin / Mining support / Why is this S9 only hashing 0.5th? on: July 26, 2018, 08:04:38 PM
I wonder why this miner is so slow. You can see that the speeds of most of the chips are reading 0 in the kernel log even though all of the chips are detected. Do you think it is temperature-related?

https://i.stack.imgur.com/XjYEO.png

Code:
[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 3.14.0-xilinx-ge8a2f71-dirty (lzq@armdev2) (gcc version 4.8.3 20140320 (prerelease) (Sourcery CodeBench Lite 2014.05-23) ) #82 SMP PREEMPT Tue May 16 19:49:53 CST 2017
[    0.000000] CPU: ARMv7 Processor [413fc090] revision 0 (ARMv7), cr=18c5387d
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[    0.000000] Machine model: Xilinx Zynq
[    0.000000] cma: CMA: reserved 128 MiB at 16800000
[    0.000000] Memory policy: Data cache writealloc
[    0.000000] On node 0 totalpages: 126976
[    0.000000] free_area_init_node: node 0, pgdat c0740a40, node_mem_map debd8000
[    0.000000]   Normal zone: 992 pages used for memmap
[    0.000000]   Normal zone: 0 pages reserved
[    0.000000]   Normal zone: 126976 pages, LIFO batch:31
[    0.000000] PERCPU: Embedded 8 pages/cpu @debc1000 s9088 r8192 d15488 u32768
[    0.000000] pcpu-alloc: s9088 r8192 d15488 u32768 alloc=8*4096
[    0.000000] pcpu-alloc: [0] 0 [0] 1
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 125984
[    0.000000] Kernel command line: noinitrd mem=496M console=ttyPS0,115200 root=ubi0:rootfs ubi.mtd=1 rootfstype=ubifs rw rootwait
[    0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)
[    0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
[    0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
[    0.000000] Memory: 364356K/507904K available (5032K kernel code, 283K rwdata, 1916K rodata, 204K init, 258K bss, 143548K reserved, 0K highmem)
[    0.000000] Virtual kernel memory layout:
[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
[    0.000000]     fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)
[    0.000000]     vmalloc : 0xdf800000 - 0xff000000   ( 504 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xdf000000   ( 496 MB)
[    0.000000]     pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
[    0.000000]     modules : 0xbf000000 - 0xbfe00000   (  14 MB)
[    0.000000]       .text : 0xc0008000 - 0xc06d1374   (6949 kB)
[    0.000000]       .init : 0xc06d2000 - 0xc0705380   ( 205 kB)
[    0.000000]       .data : 0xc0706000 - 0xc074cf78   ( 284 kB)
[    0.000000]        .bss : 0xc074cf84 - 0xc078d9fc   ( 259 kB)
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000] Dump stacks of tasks blocking RCU-preempt GP.
[    0.000000] RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2.
[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[    0.000000] NR_IRQS:16 nr_irqs:16 16
[    0.000000] ps7-slcr mapped to df802000
[    0.000000] zynq_clock_init: clkc starts at df802100
[    0.000000] Zynq clock init
[    0.000015] sched_clock: 64 bits at 333MHz, resolution 3ns, wraps every 3298534883328ns
[    0.000315] ps7-ttc #0 at df804000, irq=43
[    0.000627] Console: colour dummy device 80x30
[    0.000658] Calibrating delay loop... 1325.46 BogoMIPS (lpj=6627328)
[    0.040212] pid_max: default: 32768 minimum: 301
[    0.040439] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.040458] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.042625] CPU: Testing write buffer coherency: ok
[    0.042975] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.043036] Setting up static identity map for 0x4c4b00 - 0x4c4b58
[    0.043262] L310 cache controller enabled
[    0.043282] l2x0: 8 ways, CACHE_ID 0x410000c8, AUX_CTRL 0x72760000, Cache size: 512 kB
[    0.121045] CPU1: Booted secondary processor
[    0.210231] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[    0.210367] Brought up 2 CPUs
[    0.210387] SMP: Total of 2 processors activated.
[    0.210396] CPU: All CPU(s) started in SVC mode.
[    0.211070] devtmpfs: initialized
[    0.213499] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
[    0.214755] regulator-dummy: no parameters
[    0.223751] NET: Registered protocol family 16
[    0.226013] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.228341] cpuidle: using governor ladder
[    0.228355] cpuidle: using governor menu
[    0.235916] syscon f8000000.ps7-slcr: regmap [mem 0xf8000000-0xf8000fff] registered
[    0.237469] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
[    0.237482] hw-breakpoint: maximum watchpoint size is 4 bytes.
[    0.237602] zynq-ocm f800c000.ps7-ocmc: ZYNQ OCM pool: 256 KiB @ 0xdf880000
[    0.259862] bio: create slab <bio-0> at 0
[    0.261515] vgaarb: loaded
[    0.262245] SCSI subsystem initialized
[    0.263138] usbcore: registered new interface driver usbfs
[    0.263323] usbcore: registered new interface driver hub
[    0.263554] usbcore: registered new device driver usb
[    0.264083] media: Linux media interface: v0.10
[    0.264244] Linux video capture interface: v2.00
[    0.264490] pps_core: LinuxPPS API ver. 1 registered
[    0.264502] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.264629] PTP clock support registered
[    0.265013] EDAC MC: Ver: 3.0.0
[    0.266090] Advanced Linux Sound Architecture Driver Initialized.
[    0.269112] DMA-API: preallocated 4096 debug entries
[    0.269127] DMA-API: debugging enabled by kernel config
[    0.269221] Switched to clocksource arm_global_timer
[    0.291343] NET: Registered protocol family 2
[    0.292019] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
[    0.292076] TCP bind hash table entries: 4096 (order: 3, 32768 bytes)
[    0.292161] TCP: Hash tables configured (established 4096 bind 4096)
[    0.292207] TCP: reno registered
[    0.292225] UDP hash table entries: 256 (order: 1, 8192 bytes)
[    0.292259] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[    0.292498] NET: Registered protocol family 1
[    0.292872] RPC: Registered named UNIX socket transport module.
[    0.292884] RPC: Registered udp transport module.
[    0.292892] RPC: Registered tcp transport module.
[    0.292901] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.292915] PCI: CLS 0 bytes, default 64
[    0.293365] hw perfevents: enabled with ARMv7 Cortex-A9 PMU driver, 7 counters available
[    0.295437] futex hash table entries: 512 (order: 3, 32768 bytes)
[    0.297597] jffs2: version 2.2. (NAND) 2001-2006 Red Hat, Inc.
[    0.297793] msgmni has been set to 967
[    0.298591] io scheduler noop registered
[    0.298605] io scheduler deadline registered
[    0.298643] io scheduler cfq registered (default)
[    0.311387] dma-pl330 f8003000.ps7-dma: Loaded driver for PL330 DMAC-2364208
[    0.311407] dma-pl330 f8003000.ps7-dma: DBUFF-128x8bytes Num_Chans-8 Num_Peri-4 Num_Events-16
[    0.435559] e0001000.serial: ttyPS0 at MMIO 0xe0001000 (irq = 82, base_baud = 3124999) is a xuartps
[    1.003818] console [ttyPS0] enabled
[    1.008136] xdevcfg f8007000.ps7-dev-cfg: ioremap 0xf8007000 to df866000
[    1.015792] [drm] Initialized drm 1.1.0 20060810
[    1.033060] brd: module loaded
[    1.042508] loop: module loaded
[    1.052295] e1000e: Intel(R) PRO/1000 Network Driver - 2.3.2-k
[    1.058042] e1000e: Copyright(c) 1999 - 2013 Intel Corporation.
[    1.066222] libphy: XEMACPS mii bus: probed
[    1.070883] ------------- phy_id = 0x3625e62
[    1.075627] xemacps e000b000.ps7-ethernet: pdev->id -1, baseaddr 0xe000b000, irq 54
[    1.084262] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    1.090935] ehci-pci: EHCI PCI platform driver
[    1.098156] zynq-dr e0002000.ps7-usb: Unable to init USB phy, missing?
[    1.104991] usbcore: registered new interface driver usb-storage
[    1.111876] mousedev: PS/2 mouse device common for all mice
[    1.117980] i2c /dev entries driver
[    1.124958] zynq-edac f8006000.ps7-ddrc: ecc not enabled
[    1.130560] cpufreq_cpu0: failed to get cpu0 regulator: -19
[    1.136455] Xilinx Zynq CpuIdle Driver started
[    1.141331] sdhci: Secure Digital Host Controller Interface driver
[    1.147428] sdhci: Copyright(c) Pierre Ossman
[    1.151842] sdhci-pltfm: SDHCI platform and OF driver helper
[    1.158591] mmc0: no vqmmc regulator found
[    1.162635] mmc0: no vmmc regulator found
[    1.199238] mmc0: SDHCI controller on e0100000.ps7-sdio [e0100000.ps7-sdio] using ADMA
[    1.207925] usbcore: registered new interface driver usbhid
[    1.213443] usbhid: USB HID core driver
[    1.218169] nand: device found, Manufacturer ID: 0x2c, Chip ID: 0xda
[    1.224470] nand: Micron MT29F2G08ABAEAWP
[    1.228434] nand: 256MiB, SLC, page size: 2048, OOB size: 64
[    1.234376] Bad block table found at page 131008, version 0x01
[    1.240602] Bad block table found at page 130944, version 0x01
[    1.246652] 3 ofpart partitions found on MTD device pl353-nand
[    1.252434] Creating 3 MTD partitions on "pl353-nand":
[    1.257524] 0x000000000000-0x000002000000 : "BOOT.bin-env-dts-kernel"
[    1.265618] 0x000002000000-0x00000b000000 : "angstram-rootfs"
[    1.272961] 0x00000b000000-0x000010000000 : "upgrade-rootfs"
[    1.281990] TCP: cubic registered
[    1.285228] NET: Registered protocol family 17
[    1.289947] Registering SWP/SWPB emulation handler
[    1.295870] regulator-dummy: disabling
[    1.300266] UBI: attaching mtd1 to ubi0
[    1.827225] UBI: scanning is finished
[    1.839032] UBI: attached mtd1 (name "angstram-rootfs", size 144 MiB) to ubi0
[    1.846111] UBI: PEB size: 131072 bytes (128 KiB), LEB size: 126976 bytes
[    1.852874] UBI: min./max. I/O unit sizes: 2048/2048, sub-page size 2048
[    1.859559] UBI: VID header offset: 2048 (aligned 2048), data offset: 4096
[    1.866394] UBI: good PEBs: 1152, bad PEBs: 0, corrupted PEBs: 0
[    1.872396] UBI: user volume: 1, internal volumes: 1, max. volumes count: 128
[    1.879519] UBI: max/mean erase counter: 304/88, WL threshold: 4096, image sequence number: 1283732989
[    1.888790] UBI: available PEBs: 0, total reserved PEBs: 1152, PEBs reserved for bad PEB handling: 40
[    1.898024] UBI: background thread "ubi_bgt0d" started, PID 1080
[    1.898029] drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
[    1.902088] ALSA device list:
[    1.902092]   No soundcards found.
[    1.918491] UBIFS: background thread "ubifs_bgt0_0" started, PID 1082
[    1.978308] UBIFS: mounted UBI device 0, volume 0, name "rootfs"
[    1.984270] UBIFS: LEB size: 126976 bytes (124 KiB), min./max. I/O unit sizes: 2048 bytes/2048 bytes
[    1.993371] UBIFS: FS size: 128626688 bytes (122 MiB, 1013 LEBs), journal size 9023488 bytes (8 MiB, 72 LEBs)
[    2.003256] UBIFS: reserved for root: 0 bytes (0 KiB)
[    2.008285] UBIFS: media format: w4/r0 (latest is w4/r0), UUID C72F8006-6DFF-46BA-BBE9-380960A89F92, small LPT model
[    2.019878] VFS: Mounted root (ubifs filesystem) on device 0:11.
[    2.027290] devtmpfs: mounted
[    2.030426] Freeing unused kernel memory: 204K (c06d2000 - c0705000)
[    2.871067] random: dd urandom read with 0 bits of entropy available
[    3.269265]
[    3.269265] bcm54xx_config_init
[    3.879253]
[    3.879253] bcm54xx_config_init
[    7.880085] xemacps e000b000.ps7-ethernet: Set clk to 124999998 Hz
[    7.886186] xemacps e000b000.ps7-ethernet: link up (1000/FULL)
[   25.896773] In axi fpga driver!
[   25.899868] request_mem_region OK!
[   25.903237] AXI fpga dev virtual address is 0xdf9fc000
[   25.908341] *base_vir_addr = 0x8c510
[   25.924204] In fpga mem driver!
[   25.927300] request_mem_region OK!
[   25.930917] fpga mem virtual address is 0xe2000000
[   26.738424]
[   26.738424] bcm54xx_config_init
[   27.368331]
[   27.368331] bcm54xx_config_init
[   31.368648] xemacps e000b000.ps7-ethernet: Set clk to 124999998 Hz
[   31.374751] xemacps e000b000.ps7-ethernet: link up (1000/FULL)
[  431.573919] random: nonblocking pool is initialized
This is XILINX board. Totalram:       507527168
Detect 512MB control board of XILINX
DETECT HW version=0008c510
miner ID : (redacted)
Miner Type = S9
AsicType = 1387
real AsicNum = 63
use critical mode to search freq...
get PLUG ON=0x000000e0
Find hashboard on Chain[5]
Find hashboard on Chain[6]
Find hashboard on Chain[7]
set_reset_allhashboard = 0x0000ffff
Check chain[5] PIC fw version=0x03
Check chain[6] PIC fw version=0x03
Check chain[7] PIC fw version=0x03
chain[5]: [63:255] [63:255] [63:255] [63:255] [63:255] [63:255] [63:255] [63:255]
has freq in PIC, will disable freq setting.
chain[5] has freq in PIC and will jump over...
Chain[5] has core num in PIC
Chain[5] ASIC[1] has core num=1
Chain[5] ASIC[2] has core num=2
Chain[5] ASIC[3] has core num=1
Chain[5] ASIC[4] has core num=4
Chain[5] ASIC[5] has core num=1
Chain[5] ASIC[6] has core num=1
Chain[5] ASIC[7] has core num=1
Chain[5] ASIC[8] has core num=1
Chain[5] ASIC[9] has core num=1
Chain[5] ASIC[10] has core num=2
Chain[5] ASIC[11] has core num=2
Chain[5] ASIC[12] has core num=1
Chain[5] ASIC[14] has core num=2
Chain[5] ASIC[15] has core num=1
Chain[5] ASIC[16] has core num=3
Chain[5] ASIC[17] has core num=2
Chain[5] ASIC[18] has core num=2
Chain[5] ASIC[19] has core num=1
Chain[5] ASIC[20] has core num=1
Chain[5] ASIC[21] has core num=1
Chain[5] ASIC[22] has core num=1
Chain[5] ASIC[23] has core num=1
Chain[5] ASIC[24] has core num=1
Chain[5] ASIC[25] has core num=1
Chain[5] ASIC[26] has core num=3
Chain[5] ASIC[29] has core num=1
Chain[5] ASIC[30] has core num=2
Chain[5] ASIC[33] has core num=4
Chain[5] ASIC[34] has core num=2
Chain[5] ASIC[35] has core num=1
Chain[5] ASIC[36] has core num=1
Chain[5] ASIC[37] has core num=1
Chain[5] ASIC[38] has core num=1
Chain[5] ASIC[39] has core num=1
Chain[5] ASIC[40] has core num=1
Chain[5] ASIC[41] has core num=1
Chain[5] ASIC[42] has core num=1
Chain[5] ASIC[43] has core num=1
Chain[5] ASIC[44] has core num=3
Chain[5] ASIC[45] has core num=6
Chain[5] ASIC[46] has core num=1
Chain[5] ASIC[47] has core num=1
Chain[5] ASIC[48] has core num=1
Chain[5] ASIC[49] has core num=1
Chain[5] ASIC[50] has core num=2
Chain[5] ASIC[51] has core num=2
Chain[5] ASIC[52] has core num=1
Chain[5] ASIC[53] has core num=1
Chain[5] ASIC[54] has core num=1
Chain[5] ASIC[55] has core num=1
Chain[5] ASIC[56] has core num=2
Chain[5] ASIC[57] has core num=1
Chain[5] ASIC[58] has core num=8
Chain[5] ASIC[59] has core num=15
Check chain[5] PIC fw version=0x03
chain[6]: [63:255] [63:255] [63:255] [63:255] [63:255] [63:255] [63:255] [63:255]
has freq in PIC, will disable freq setting.
chain[6] has freq in PIC and will jump over...
Chain[6] has core num in PIC
Chain[6] ASIC[48] has core num=1
Check chain[6] PIC fw version=0x03
chain[7]: [63:255] [63:255] [63:255] [63:255] [63:255] [63:255] [63:255] [63:255]
has freq in PIC, will disable freq setting.
chain[7] has freq in PIC and will jump over...
Chain[7] has core num in PIC
Chain[7] ASIC[16] has core num=2
Chain[7] ASIC[35] has core num=2
Check chain[7] PIC fw version=0x03
get PIC voltage=91 on chain[5], value=890
get PIC voltage=91 on chain[6], value=890
get PIC voltage=91 on chain[7], value=890
set_reset_allhashboard = 0x00000000
chain[5] temp offset record: 62,0,0,0,0,0,41,28
chain[5] temp chip I2C addr=0x9a
chain[6] temp offset record: 62,0,0,0,0,0,41,28
chain[6] temp chip I2C addr=0x9a
chain[7] temp offset record: 62,0,0,0,0,0,41,28
chain[7] temp chip I2C addr=0x9a
set_reset_allhashboard = 0x0000ffff
set_reset_allhashboard = 0x00000000
CRC error counter=0
set command mode to VIL

--- check asic number
After Get ASIC NUM CRC error counter=0
set_baud=0
The min freq=700
set real timeout 52, need sleep=379392
After TEST CRC error counter=0
set_reset_allhashboard = 0x0000ffff
set_reset_allhashboard = 0x00000000
search freq for 1 times, completed chain = 3, total chain num = 3
set_reset_allhashboard = 0x0000ffff
set_reset_allhashboard = 0x00000000
restart Miner chance num=2
waiting for receive_func to exit!
waiting for pic heart to exit!
bmminer not found= 1378 root       0:00 grep bmminer

bmminer not found, restart bmminer ...
bmminer not found= 1603 root       0:00 grep bmminer

bmminer not found, restart bmminer ...
This is user mode for mining
Detect 512MB control board of XILINX
Miner Type = S9
Miner compile time: Fri Nov 17 17:37:49 CST 2017 type: Antminer S9set_reset_allhashboard = 0x0000ffff
set_reset_allhashboard = 0x00000000
set_reset_allhashboard = 0x0000ffff
miner ID : (redacted)
set_reset_allhashboard = 0x0000ffff
Checking fans!get fan[2] speed=6000
get fan[2] speed=6000
get fan[2] speed=6000
get fan[2] speed=6000
get fan[2] speed=6000
get fan[2] speed=6000
get fan[5] speed=5760
get fan[2] speed=6000
get fan[5] speed=5760
get fan[2] speed=6000
get fan[5] speed=5760
chain[5]: [63:255] [63:255] [63:255] [63:255] [63:255] [63:255] [63:255] [63:255]
Detect: use voltage limit rules on single board!
Detect: S9_63 use voltage level=1 : 1
Chain[J6] has backup chain_voltage=870
Check chain[5] PIC fw version=0x03
chain[6]: [63:255] [63:255] [63:255] [63:255] [63:255] [63:255] [63:255] [63:255]
Detect: use voltage limit rules on single board!
Detect: S9_63 use voltage level=1 : 1
Chain[J7] has backup chain_voltage=890
Check chain[6] PIC fw version=0x03
chain[7]: [63:255] [63:255] [63:255] [63:255] [63:255] [63:255] [63:255] [63:255]
Detect: use voltage limit rules on single board!
Detect: S9_63 use voltage level=1 : 1
Chain[J8] has backup chain_voltage=890
Check chain[7] PIC fw version=0x03
Chain[J6] orignal chain_voltage_pic=125 value=870
Chain[J7] orignal chain_voltage_pic=91 value=890
Chain[J8] orignal chain_voltage_pic=91 value=890
set_reset_allhashboard = 0x0000ffff
set_reset_allhashboard = 0x00000000
Chain[J6] has 63 asic
Chain[J7] has 63 asic
Chain[J8] has 63 asic
Chain[J6] has core num in PIC
Chain[J6] ASIC[1] has core num=1
Chain[J6] ASIC[2] has core num=2
Chain[J6] ASIC[3] has core num=1
Chain[J6] ASIC[4] has core num=4
Chain[J6] ASIC[5] has core num=1
Chain[J6] ASIC[6] has core num=1
Chain[J6] ASIC[7] has core num=1
Chain[J6] ASIC[8] has core num=1
Chain[J6] ASIC[9] has core num=1
Chain[J6] ASIC[10] has core num=2
Chain[J6] ASIC[11] has core num=2
Chain[J6] ASIC[12] has core num=1
Chain[J6] ASIC[14] has core num=2
Chain[J6] ASIC[15] has core num=1
Chain[J6] ASIC[16] has core num=3
Chain[J6] ASIC[17] has core num=2
Chain[J6] ASIC[18] has core num=2
Chain[J6] ASIC[19] has core num=1
Chain[J6] ASIC[20] has core num=1
Chain[J6] ASIC[21] has core num=1
Chain[J6] ASIC[22] has core num=1
Chain[J6] ASIC[23] has core num=1
Chain[J6] ASIC[24] has core num=1
Chain[J6] ASIC[25] has core num=1
Chain[J6] ASIC[26] has core num=3
Chain[J6] ASIC[29] has core num=1
Chain[J6] ASIC[30] has core num=2
Chain[J6] ASIC[33] has core num=4
Chain[J6] ASIC[34] has core num=2
Chain[J6] ASIC[35] has core num=1
Chain[J6] ASIC[36] has core num=1
Chain[J6] ASIC[37] has core num=1
Chain[J6] ASIC[38] has core num=1
Chain[J6] ASIC[39] has core num=1
Chain[J6] ASIC[40] has core num=1
Chain[J6] ASIC[41] has core num=1
Chain[J6] ASIC[42] has core num=1
Chain[J6] ASIC[43] has core num=1
Chain[J6] ASIC[44] has core num=3
Chain[J6] ASIC[45] has core num=6
Chain[J6] ASIC[46] has core num=1
Chain[J6] ASIC[47] has core num=1
Chain[J6] ASIC[48] has core num=1
Chain[J6] ASIC[49] has core num=1
Chain[J6] ASIC[50] has core num=2
Chain[J6] ASIC[51] has core num=2
Chain[J6] ASIC[52] has core num=1
Chain[J6] ASIC[53] has core num=1
Chain[J6] ASIC[54] has core num=1
Chain[J6] ASIC[55] has core num=1
Chain[J6] ASIC[56] has core num=2
Chain[J6] ASIC[57] has core num=1
Chain[J6] ASIC[58] has core num=8
Chain[J6] ASIC[59] has core num=15
Chain[J7] has core num in PIC
Chain[J7] ASIC[48] has core num=1
Chain[J8] has core num in PIC
Chain[J8] ASIC[16] has core num=2
Chain[J8] ASIC[35] has core num=2
miner total rate=13772GH/s fixed rate=13500GH/s
read PIC voltage=940 on chain[5]
Chain:5 chipnum=63
Chain[J6] voltage added=0.0V
Chain:5 temp offset=0
Chain:5 base freq=675
Asic[ 0]:675
Asic[ 1]:675 Asic[ 2]:675 Asic[ 3]:675 Asic[ 4]:675 Asic[ 5]:675 Asic[ 6]:675 Asic[ 7]:675 Asic[ 8]:675
Asic[ 9]:675 Asic[10]:675 Asic[11]:675 Asic[12]:675 Asic[13]:675 Asic[14]:675 Asic[15]:675 Asic[16]:675
Asic[17]:675 Asic[18]:675 Asic[19]:675 Asic[20]:675 Asic[21]:675 Asic[22]:675 Asic[23]:675 Asic[24]:675
Asic[25]:675 Asic[26]:675 Asic[27]:675 Asic[28]:675 Asic[29]:675 Asic[30]:675 Asic[31]:675 Asic[32]:675
Asic[33]:675 Asic[34]:675 Asic[35]:675 Asic[36]:675 Asic[37]:675 Asic[38]:675 Asic[39]:675 Asic[40]:675
Asic[41]:675 Asic[42]:675 Asic[43]:675 Asic[44]:675 Asic[45]:675 Asic[46]:675 Asic[47]:675 Asic[48]:675
Asic[49]:675 Asic[50]:675 Asic[51]:675 Asic[52]:675 Asic[53]:675 Asic[54]:675 Asic[55]:675 Asic[56]:675
Asic[57]:675 Asic[58]:675 Asic[59]:675 Asic[60]:675 Asic[61]:675 Asic[62]:675
Chain:5 max freq=675
Chain:5 min freq=675

read PIC voltage=940 on chain[6]
Chain:6 chipnum=63
Chain[J7] voltage added=0.0V
Chain:6 temp offset=0
Chain:6 base freq=631
Asic[ 0]:631
Asic[ 1]:631 Asic[ 2]:631 Asic[ 3]:631 Asic[ 4]:631 Asic[ 5]:631 Asic[ 6]:631 Asic[ 7]:631 Asic[ 8]:631
Asic[ 9]:631 Asic[10]:631 Asic[11]:631 Asic[12]:631 Asic[13]:631 Asic[14]:631 Asic[15]:631 Asic[16]:631
Asic[17]:631 Asic[18]:631 Asic[19]:631 Asic[20]:631 Asic[21]:631 Asic[22]:631 Asic[23]:631 Asic[24]:631
Asic[25]:631 Asic[26]:631 Asic[27]:631 Asic[28]:631 Asic[29]:631 Asic[30]:631 Asic[31]:631 Asic[32]:631
Asic[33]:631 Asic[34]:631 Asic[35]:631 Asic[36]:631 Asic[37]:631 Asic[38]:631 Asic[39]:631 Asic[40]:631
Asic[41]:631 Asic[42]:631 Asic[43]:631 Asic[44]:631 Asic[45]:631 Asic[46]:631 Asic[47]:631 Asic[48]:631
Asic[49]:631 Asic[50]:631 Asic[51]:631 Asic[52]:631 Asic[53]:631 Asic[54]:631 Asic[55]:631 Asic[56]:631
Asic[57]:631 Asic[58]:631 Asic[59]:631 Asic[60]:631 Asic[61]:631 Asic[62]:631
Chain:6 max freq=631
Chain:6 min freq=631

read PIC voltage=940 on chain[7]
Chain:7 chipnum=63
Chain[J8] voltage added=0.0V
Chain:7 temp offset=0
Chain:7 base freq=631
Asic[ 0]:631
Asic[ 1]:631 Asic[ 2]:631 Asic[ 3]:631 Asic[ 4]:631 Asic[ 5]:631 Asic[ 6]:631 Asic[ 7]:631 Asic[ 8]:631
Asic[ 9]:631 Asic[10]:631 Asic[11]:631 Asic[12]:631 Asic[13]:631 Asic[14]:631 Asic[15]:631 Asic[16]:631
Asic[17]:631 Asic[18]:631 Asic[19]:631 Asic[20]:631 Asic[21]:631 Asic[22]:631 Asic[23]:631 Asic[24]:631
Asic[25]:631 Asic[26]:631 Asic[27]:631 Asic[28]:631 Asic[29]:631 Asic[30]:631 Asic[31]:631 Asic[32]:631
Asic[33]:631 Asic[34]:631 Asic[35]:631 Asic[36]:631 Asic[37]:631 Asic[38]:631 Asic[39]:631 Asic[40]:631
Asic[41]:631 Asic[42]:631 Asic[43]:631 Asic[44]:631 Asic[45]:631 Asic[46]:631 Asic[47]:631 Asic[48]:631
Asic[49]:631 Asic[50]:631 Asic[51]:631 Asic[52]:631 Asic[53]:631 Asic[54]:631 Asic[55]:631 Asic[56]:631
Asic[57]:631 Asic[58]:631 Asic[59]:631 Asic[60]:631 Asic[61]:631 Asic[62]:631
Chain:7 max freq=631
Chain:7 min freq=631


Miner fix freq ...
read PIC voltage=940 on chain[5]
Chain:5 chipnum=63
Chain[J6] voltage added=0.0V
Chain:5 temp offset=0
Chain:5 base freq=675
Asic[ 0]:650
Asic[ 1]:650 Asic[ 2]:650 Asic[ 3]:650 Asic[ 4]:650 Asic[ 5]:656 Asic[ 6]:656 Asic[ 7]:656 Asic[ 8]:656
Asic[ 9]:656 Asic[10]:656 Asic[11]:656 Asic[12]:656 Asic[13]:656 Asic[14]:656 Asic[15]:656 Asic[16]:656
Asic[17]:656 Asic[18]:656 Asic[19]:656 Asic[20]:656 Asic[21]:656 Asic[22]:656 Asic[23]:656 Asic[24]:656
Asic[25]:656 Asic[26]:656 Asic[27]:656 Asic[28]:656 Asic[29]:656 Asic[30]:656 Asic[31]:656 Asic[32]:656
Asic[33]:656 Asic[34]:656 Asic[35]:656 Asic[36]:656 Asic[37]:656 Asic[38]:656 Asic[39]:656 Asic[40]:656
Asic[41]:656 Asic[42]:656 Asic[43]:656 Asic[44]:656 Asic[45]:656 Asic[46]:656 Asic[47]:656 Asic[48]:656
Asic[49]:656 Asic[50]:656 Asic[51]:656 Asic[52]:656 Asic[53]:656 Asic[54]:656 Asic[55]:656 Asic[56]:656
Asic[57]:656 Asic[58]:656 Detect a bad chip=59 on chain[5], fixed to 400M
Asic[59]:675 Asic[60]:656 Asic[61]:656 Asic[62]:656
Chain:5 max freq=675
Chain:5 min freq=650

read PIC voltage=940 on chain[6]
Chain:6 chipnum=63
Chain[J7] voltage added=0.0V
Chain:6 temp offset=0
Chain:6 base freq=631
Asic[ 0]:631
Asic[ 1]:631 Asic[ 2]:631 Asic[ 3]:631 Asic[ 4]:631 Asic[ 5]:631 Asic[ 6]:631 Asic[ 7]:631 Asic[ 8]:631
Asic[ 9]:631 Asic[10]:631 Asic[11]:631 Asic[12]:631 Asic[13]:631 Asic[14]:631 Asic[15]:631 Asic[16]:631
Asic[17]:631 Asic[18]:631 Asic[19]:631 Asic[20]:631 Asic[21]:631 Asic[22]:631 Asic[23]:631 Asic[24]:631
Asic[25]:631 Asic[26]:631 Asic[27]:631 Asic[28]:631 Asic[29]:631 Asic[30]:631 Asic[31]:631 Asic[32]:631
Asic[33]:631 Asic[34]:631 Asic[35]:631 Asic[36]:631 Asic[37]:631 Asic[38]:631 Asic[39]:631 Asic[40]:631
Asic[41]:631 Asic[42]:631 Asic[43]:631 Asic[44]:631 Asic[45]:631 Asic[46]:631 Asic[47]:631 Asic[48]:631
Asic[49]:631 Asic[50]:631 Asic[51]:631 Asic[52]:631 Asic[53]:631 Asic[54]:631 Asic[55]:631 Asic[56]:631
Asic[57]:631 Asic[58]:631 Asic[59]:631 Asic[60]:631 Asic[61]:631 Asic[62]:631
Chain:6 max freq=631
Chain:6 min freq=631

read PIC voltage=940 on chain[7]
Chain:7 chipnum=63
Chain[J8] voltage added=0.0V
Chain:7 temp offset=0
Chain:7 base freq=631
Asic[ 0]:631
Asic[ 1]:631 Asic[ 2]:631 Asic[ 3]:631 Asic[ 4]:631 Asic[ 5]:631 Asic[ 6]:631 Asic[ 7]:631 Asic[ 8]:631
Asic[ 9]:631 Asic[10]:631 Asic[11]:631 Asic[12]:631 Asic[13]:631 Asic[14]:631 Asic[15]:631 Asic[16]:631
Asic[17]:631 Asic[18]:631 Asic[19]:631 Asic[20]:631 Asic[21]:631 Asic[22]:631 Asic[23]:631 Asic[24]:631
Asic[25]:631 Asic[26]:631 Asic[27]:631 Asic[28]:631 Asic[29]:631 Asic[30]:631 Asic[31]:631 Asic[32]:631
Asic[33]:631 Asic[34]:631 Asic[35]:631 Asic[36]:631 Asic[37]:631 Asic[38]:631 Asic[39]:631 Asic[40]:631
Asic[41]:631 Asic[42]:631 Asic[43]:631 Asic[44]:631 Asic[45]:631 Asic[46]:631 Asic[47]:631 Asic[48]:631
Asic[49]:631 Asic[50]:631 Asic[51]:631 Asic[52]:631 Asic[53]:631 Asic[54]:631 Asic[55]:631 Asic[56]:631
Asic[57]:631 Asic[58]:631 Asic[59]:631 Asic[60]:631 Asic[61]:631 Asic[62]:631
Chain:7 max freq=631
Chain:7 min freq=631

max freq = 675
set baud=1
Chain[J6] PIC temp offset=62,0,0,0,0,0,41,28
chain[5] temp chip I2C addr=0x9a
chain[5] has no middle temp, use special fix mode.
Chain[J6] chip[244] use PIC middle temp offset=0 typeID=55
Warning: Chain[5] chip[244] local:66 remote:-128 offset:-28, will fixed offset=27
New offset Chain[5] chip[244] local:66 remote:-128 offset:27
Chain[J6] chip[244] get middle temp offset=27 typeID=55
Chain[J7] PIC temp offset=62,0,0,0,0,0,41,28
chain[6] temp chip I2C addr=0x9a
chain[6] has no middle temp, use special fix mode.
Chain[J7] chip[244] use PIC middle temp offset=0 typeID=55
New offset Chain[6] chip[244] local:60 remote:60 offset:33
Chain[J7] chip[244] get middle temp offset=33 typeID=55
Chain[J8] PIC temp offset=62,0,0,0,0,0,41,28
chain[7] temp chip I2C addr=0x9a
chain[7] has no middle temp, use special fix mode.
Chain[J8] chip[244] use PIC middle temp offset=0 typeID=55
New offset Chain[7] chip[244] local:53 remote:50 offset:36
Chain[J8] chip[244] get middle temp offset=36 typeID=55
single board rate=4575 voltage limit=890 on chain[5]
get PIC voltage=870 on chain[5], check: must be < 890
retryFlag=1 will set the voltage limited on chain[5], change voltage=890
now set pic voltage=91 on chain[5]
single board rate=4531 voltage limit=890 on chain[6]
get PIC voltage=890 on chain[6], check: must be < 890
retryFlag=1 will set the voltage limited on chain[6], change voltage=890
now set pic voltage=91 on chain[6]
single board rate=4529 voltage limit=890 on chain[7]
get PIC voltage=890 on chain[7], check: must be < 890
retryFlag=1 will set the voltage limited on chain[7], change voltage=890
now set pic voltage=91 on chain[7]
Chain[J6] set working voltage=890 [91]
Chain[J7] set working voltage=890 [91]
Chain[J8] set working voltage=890 [91]
do heat board 8xPatten for 1 times
start send works on chain[5]
start send works on chain[6]
start send works on chain[7]
get send work num :57456 on Chain[5]
get send work num :57456 on Chain[6]
get send work num :57456 on Chain[7]
wait recv nonce on chain[5]
wait recv nonce on chain[6]
wait recv nonce on chain[7]
get nonces on chain[5]
require nonce number:912
require validnonce number:57456
asic[00]=912 asic[01]=908 asic[02]=911 asic[03]=911 asic[04]=900 asic[05]=906 asic[06]=907 asic[07]=911
asic[08]=908 asic[09]=910 asic[10]=906 asic[11]=906 asic[12]=908 asic[13]=912 asic[14]=910 asic[15]=911
asic[16]=902 asic[17]=909 asic[18]=905 asic[19]=908 asic[20]=907 asic[21]=910 asic[22]=907 asic[23]=909
asic[24]=906 asic[25]=909 asic[26]=902 asic[27]=912 asic[28]=912 asic[29]=908 asic[30]=907 asic[31]=912
asic[32]=912 asic[33]=896 asic[34]=905 asic[35]=908 asic[36]=908 asic[37]=909 asic[38]=906 asic[39]=907
asic[40]=909 asic[41]=909 asic[42]=910 asic[43]=908 asic[44]=904 asic[45]=907 asic[46]=907 asic[47]=911
asic[48]=907 asic[49]=909 asic[50]=906 asic[51]=902 asic[52]=910 asic[53]=907 asic[54]=907 asic[55]=909
asic[56]=906 asic[57]=908 asic[58]=912 asic[59]=912 asic[60]=912 asic[61]=912 asic[62]=912


Below ASIC's core didn't receive all the nonce, they should receive 8 nonce each!

asic[01]=908
core[012]=4

asic[02]=911
core[100]=7

asic[03]=911
core[011]=7

asic[04]=900
core[005]=4 core[054]=4 core[056]=7 core[095]=5

asic[05]=906
core[063]=2

asic[06]=907
core[030]=3

asic[07]=911
core[003]=7

asic[08]=908
core[039]=4

asic[09]=910
core[107]=6

asic[10]=906
core[062]=6 core[110]=4

asic[11]=906
core[042]=2

asic[12]=908
core[017]=4

asic[14]=910
core[080]=7 core[105]=7

asic[15]=911
core[084]=7

asic[16]=902
core[020]=3 core[072]=4 core[093]=7

asic[17]=909
core[070]=7 core[078]=6

asic[18]=905
core[008]=5 core[018]=4

asic[19]=908
core[090]=4

asic[20]=907
core[047]=3

asic[21]=910
core[072]=6

asic[22]=907
core[027]=3

asic[23]=909
core[062]=5

asic[24]=906
core[049]=2

asic[25]=909
core[064]=5

asic[26]=902
core[037]=6 core[043]=6 core[057]=2

asic[29]=908
core[033]=4

asic[30]=907
core[003]=4 core[020]=7

asic[33]=896
core[003]=4 core[034]=6 core[085]=3 core[100]=3

asic[34]=905
core[087]=5 core[112]=4

asic[35]=908
core[032]=4

asic[36]=908
core[004]=4

asic[37]=909
core[049]=5

asic[38]=906
core[097]=2

asic[39]=907
core[038]=3

asic[40]=909
core[057]=5

asic[41]=909
core[053]=5

asic[42]=910
core[000]=6

asic[43]=908
core[034]=4

asic[44]=904
core[039]=7 core[096]=5 core[098]=4

asic[45]=907
core[078]=3

asic[46]=907
core[056]=3

asic[47]=911
core[047]=7

asic[48]=907
core[104]=3

asic[49]=909
core[054]=5

asic[50]=906
core[056]=7 core[096]=3

asic[51]=902
core[053]=3 core[056]=3

asic[52]=910
core[068]=6

asic[53]=907
core[113]=3

asic[54]=907
core[074]=3

asic[55]=909
core[098]=5

asic[56]=906
core[038]=6 core[062]=4

asic[57]=908
core[030]=4



freq[00]=650 freq[01]=650 freq[02]=650 freq[03]=650 freq[04]=650 freq[05]=656 freq[06]=656 freq[07]=656
freq[08]=656 freq[09]=656 freq[10]=656 freq[11]=656 freq[12]=656 freq[13]=656 freq[14]=656 freq[15]=656
freq[16]=656 freq[17]=656 freq[18]=656 freq[19]=656 freq[20]=656 freq[21]=656 freq[22]=656 freq[23]=656
freq[24]=656 freq[25]=656 freq[26]=656 freq[27]=656 freq[28]=656 freq[29]=656 freq[30]=656 freq[31]=656
freq[32]=656 freq[33]=656 freq[34]=656 freq[35]=656 freq[36]=656 freq[37]=656 freq[38]=656 freq[39]=656
freq[40]=656 freq[41]=656 freq[42]=656 freq[43]=656 freq[44]=656 freq[45]=656 freq[46]=656 freq[47]=656
freq[48]=656 freq[49]=656 freq[50]=656 freq[51]=656 freq[52]=656 freq[53]=656 freq[54]=656 freq[55]=656
freq[56]=656 freq[57]=656 freq[58]=656 freq[59]=675 freq[60]=656 freq[61]=656 freq[62]=656

total valid nonce number:57209
total send work number:57456
require valid nonce number:57456
repeated_nonce_num:0
err_nonce_num:26562
last_nonce_num:21492
get nonces on chain[6]
require nonce number:912
require validnonce number:57456
asic[00]=912 asic[01]=912 asic[02]=912 asic[03]=912 asic[04]=912 asic[05]=912 asic[06]=912 asic[07]=912
asic[08]=912 asic[09]=912 asic[10]=912 asic[11]=912 asic[12]=912 asic[13]=912 asic[14]=912 asic[15]=912
asic[16]=912 asic[17]=912 asic[18]=912 asic[19]=912 asic[20]=912 asic[21]=912 asic[22]=912 asic[23]=908
asic[24]=912 asic[25]=912 asic[26]=912 asic[27]=912 asic[28]=912 asic[29]=912 asic[30]=912 asic[31]=912
asic[32]=912 asic[33]=912 asic[34]=912 asic[35]=912 asic[36]=912 asic[37]=912 asic[38]=912 asic[39]=912
asic[40]=912 asic[41]=912 asic[42]=912 asic[43]=912 asic[44]=912 asic[45]=912 asic[46]=912 asic[47]=912
asic[48]=912 asic[49]=912 asic[50]=912 asic[51]=912 asic[52]=912 asic[53]=912 asic[54]=912 asic[55]=912
asic[56]=912 asic[57]=912 asic[58]=912 asic[59]=912 asic[60]=912 asic[61]=912 asic[62]=912


Below ASIC's core didn't receive all the nonce, they should receive 8 nonce each!

asic[23]=908
core[085]=4



freq[00]=631 freq[01]=631 freq[02]=631 freq[03]=631 freq[04]=631 freq[05]=631 freq[06]=631 freq[07]=631
freq[08]=631 freq[09]=631 freq[10]=631 freq[11]=631 freq[12]=631 freq[13]=631 freq[14]=631 freq[15]=631
freq[16]=631 freq[17]=631 freq[18]=631 freq[19]=631 freq[20]=631 freq[21]=631 freq[22]=631 freq[23]=631
freq[24]=631 freq[25]=631 freq[26]=631 freq[27]=631 freq[28]=631 freq[29]=631 freq[30]=631 freq[31]=631
freq[32]=631 freq[33]=631 freq[34]=631 freq[35]=631 freq[36]=631 freq[37]=631 freq[38]=631 freq[39]=631
freq[40]=631 freq[41]=631 freq[42]=631 freq[43]=631 freq[44]=631 freq[45]=631 freq[46]=631 freq[47]=631
freq[48]=631 freq[49]=631 freq[50]=631 freq[51]=631 freq[52]=631 freq[53]=631 freq[54]=631 freq[55]=631
freq[56]=631 freq[57]=631 freq[58]=631 freq[59]=631 freq[60]=631 freq[61]=631 freq[62]=631

total valid nonce number:57452
total send work number:57456
require valid nonce number:57456
repeated_nonce_num:0
err_nonce_num:25845
last_nonce_num:28626
get nonces on chain[7]
require nonce number:912
require validnonce number:57456
asic[00]=912 asic[01]=912 asic[02]=912 asic[03]=912 asic[04]=912 asic[05]=912 asic[06]=912 asic[07]=912
asic[08]=912 asic[09]=912 asic[10]=912 asic[11]=912 asic[12]=912 asic[13]=912 asic[14]=912 asic[15]=912
asic[16]=912 asic[17]=912 asic[18]=912 asic[19]=912 asic[20]=912 asic[21]=912 asic[22]=912 asic[23]=912
asic[24]=912 asic[25]=912 asic[26]=912 asic[27]=912 asic[28]=912 asic[29]=912 asic[30]=912 asic[31]=912
asic[32]=912 asic[33]=912 asic[34]=912 asic[35]=912 asic[36]=912 asic[37]=912 asic[38]=912 asic[39]=912
asic[40]=912 asic[41]=912 asic[42]=912 asic[43]=912 asic[44]=912 asic[45]=912 asic[46]=912 asic[47]=912
asic[48]=912 asic[49]=912 asic[50]=912 asic[51]=912 asic[52]=912 asic[53]=912 asic[54]=912 asic[55]=912
asic[56]=912 asic[57]=912 asic[58]=912 asic[59]=912 asic[60]=912 asic[61]=912 asic[62]=912


Below ASIC's core didn't receive all the nonce, they should receive 8 nonce each!



freq[00]=631 freq[01]=631 freq[02]=631 freq[03]=631 freq[04]=631 freq[05]=631 freq[06]=631 freq[07]=631
freq[08]=631 freq[09]=631 freq[10]=631 freq[11]=631 freq[12]=631 freq[13]=631 freq[14]=631 freq[15]=631
freq[16]=631 freq[17]=631 freq[18]=631 freq[19]=631 freq[20]=631 freq[21]=631 freq[22]=631 freq[23]=631
freq[24]=631 freq[25]=631 freq[26]=631 freq[27]=631 freq[28]=631 freq[29]=631 freq[30]=631 freq[31]=631
freq[32]=631 freq[33]=631 freq[34]=631 freq[35]=631 freq[36]=631 freq[37]=631 freq[38]=631 freq[39]=631
freq[40]=631 freq[41]=631 freq[42]=631 freq[43]=631 freq[44]=631 freq[45]=631 freq[46]=631 freq[47]=631
freq[48]=631 freq[49]=631 freq[50]=631 freq[51]=631 freq[52]=631 freq[53]=631 freq[54]=631 freq[55]=631
freq[56]=631 freq[57]=631 freq[58]=631 freq[59]=631 freq[60]=631 freq[61]=631 freq[62]=631

total valid nonce number:57456
total send work number:57456
require valid nonce number:57456
repeated_nonce_num:0
err_nonce_num:25840
last_nonce_num:28610
chain[5]: All chip cores are opened OK!
Test Patten on chain[5]: OK!
chain[6]: All chip cores are opened OK!
Test Patten on chain[6]: FAILED!
chain[7]: All chip cores are opened OK!
Test Patten on chain[7]: OK!
do heat board 8xPatten for 2 times
start send works on chain[5]
start send works on chain[6]
start send works on chain[7]
get send work num :57456 on Chain[5]
get send work num :57456 on Chain[6]
get send work num :57456 on Chain[7]
wait recv nonce on chain[5]
wait recv nonce on chain[6]
wait recv nonce on chain[7]
get nonces on chain[5]
require nonce number:912
require validnonce number:57456
asic[00]=912 asic[01]=908 asic[02]=911 asic[03]=911 asic[04]=900 asic[05]=906 asic[06]=907 asic[07]=911
asic[08]=908 asic[09]=910 asic[10]=906 asic[11]=906 asic[12]=908 asic[13]=912 asic[14]=910 asic[15]=911
asic[16]=903 asic[17]=909 asic[18]=905 asic[19]=908 asic[20]=907 asic[21]=910 asic[22]=907 asic[23]=909
asic[24]=906 asic[25]=909 asic[26]=901 asic[27]=912 asic[28]=911 asic[29]=908 asic[30]=907 asic[31]=912
asic[32]=912 asic[33]=896 asic[34]=905 asic[35]=908 asic[36]=908 asic[37]=909 asic[38]=906 asic[39]=907
asic[40]=909 asic[41]=909 asic[42]=909 asic[43]=908 asic[44]=904 asic[45]=907 asic[46]=907 asic[47]=911
asic[48]=907 asic[49]=909 asic[50]=906 asic[51]=902 asic[52]=910 asic[53]=907 asic[54]=907 asic[55]=909
asic[56]=906 asic[57]=908 asic[58]=912 asic[59]=912 asic[60]=912 asic[61]=912 asic[62]=912


Below ASIC's core didn't receive all the nonce, they should receive 8 nonce each!

asic[01]=908
core[012]=4

asic[02]=911
core[100]=7

asic[03]=911
core[011]=7

asic[04]=900
core[005]=4 core[054]=4 core[056]=7 core[095]=5

asic[05]=906
core[063]=2

asic[06]=907
core[030]=3

asic[07]=911
core[003]=7

asic[08]=908
core[039]=4

asic[09]=910
core[107]=6

asic[10]=906
core[062]=6 core[110]=4

asic[11]=906
core[042]=2

asic[12]=908
core[017]=4

asic[14]=910
core[080]=7 core[105]=7

asic[15]=911
core[084]=7

asic[16]=903
core[020]=3 core[072]=5 core[093]=7

asic[17]=909
core[070]=7 core[078]=6

asic[18]=905
core[008]=5 core[018]=4

asic[19]=908
core[090]=4

asic[20]=907
core[047]=3

asic[21]=910
core[072]=6

asic[22]=907
core[027]=3

asic[23]=909
core[062]=5

asic[24]=906
core[049]=2

asic[25]=909
core[064]=5

asic[26]=901
core[037]=6 core[043]=5 core[057]=2

asic[28]=911
core[096]=7

asic[29]=908
core[033]=4

asic[30]=907
core[003]=4 core[020]=7

asic[33]=896
core[003]=4 core[034]=6 core[085]=3 core[100]=3

asic[34]=905
core[087]=5 core[112]=4

asic[35]=908
core[032]=4

asic[36]=908
core[004]=4

asic[37]=909
core[049]=5

asic[38]=906
core[097]=2

asic[39]=907
core[038]=3

asic[40]=909
core[057]=5

asic[41]=909
core[053]=5

asic[42]=909
core[000]=5

asic[43]=908
core[034]=4

asic[44]=904
core[039]=7 core[096]=5 core[098]=4

asic[45]=907
core[078]=3

asic[46]=907
core[056]=3

asic[47]=911
core[047]=7

asic[48]=907
core[104]=3

asic[49]=909
core[054]=5

asic[50]=906
core[056]=7 core[096]=3

asic[51]=902
core[053]=3 core[056]=3

asic[52]=910
core[068]=6

asic[53]=907
core[113]=3

asic[54]=907
core[074]=3

asic[55]=909
core[098]=5

asic[56]=906
core[038]=6 core[062]=4

asic[57]=908
core[030]=4



freq[00]=650 freq[01]=650 freq[02]=650 freq[03]=650 freq[04]=650 freq[05]=656 freq[06]=656 freq[07]=656
freq[08]=656 freq[09]=656 freq[10]=656 freq[11]=656 freq[12]=656 freq[13]=656 freq[14]=656 freq[15]=656
freq[16]=656 freq[17]=656 freq[18]=656 freq[19]=656 freq[20]=656 freq[21]=656 freq[22]=656 freq[23]=656
freq[24]=656 freq[25]=656 freq[26]=656 freq[27]=656 freq[28]=656 freq[29]=656 freq[30]=656 freq[31]=656
freq[32]=656 freq[33]=656 freq[34]=656 freq[35]=656 freq[36]=656 freq[37]=656 freq[38]=656 freq[39]=656
freq[40]=656 freq[41]=656 freq[42]=656 freq[43]=656 freq[44]=656 freq[45]=656 freq[46]=656 freq[47]=656
freq[48]=656 freq[49]=656 freq[50]=656 freq[51]=656 freq[52]=656 freq[53]=656 freq[54]=656 freq[55]=656
freq[56]=656 freq[57]=656 freq[58]=656 freq[59]=675 freq[60]=656 freq[61]=656 freq[62]=656

total valid nonce number:57207
total send work number:57456
require valid nonce number:57456
repeated_nonce_num:0
err_nonce_num:26580
last_nonce_num:48711
get nonces on chain[6]
require nonce number:912
require validnonce number:57456
asic[00]=912 asic[01]=912 asic[02]=912 asic[03]=912 asic[04]=912 asic[05]=912 asic[06]=912 asic[07]=912
asic[08]=912 asic[09]=912 asic[10]=912 asic[11]=912 asic[12]=912 asic[13]=912 asic[14]=912 asic[15]=912
asic[16]=912 asic[17]=912 asic[18]=912 asic[19]=912 asic[20]=912 asic[21]=912 asic[22]=912 asic[23]=908
asic[24]=912 asic[25]=912 asic[26]=912 asic[27]=912 asic[28]=912 asic[29]=912 asic[30]=912 asic[31]=912
asic[32]=912 asic[33]=912 asic[34]=912 asic[35]=912 asic[36]=912 asic[37]=912 asic[38]=912 asic[39]=912
asic[40]=912 asic[41]=912 asic[42]=912 asic[43]=912 asic[44]=912 asic[45]=912 asic[46]=912 asic[47]=912
asic[48]=912 asic[49]=912 asic[50]=912 asic[51]=912 asic[52]=912 asic[53]=912 asic[54]=912 asic[55]=912
asic[56]=912 asic[57]=912 asic[58]=912 asic[59]=912 asic[60]=912 asic[61]=912 asic[62]=912


Below ASIC's core didn't receive all the nonce, they should receive 8 nonce each!

asic[23]=908
core[085]=4



freq[00]=631 freq[01]=631 freq[02]=631 freq[03]=631 freq[04]=631 freq[05]=631 freq[06]=631 freq[07]=631
freq[08]=631 freq[09]=631 freq[10]=631 freq[11]=631 freq[12]=631 freq[13]=631 freq[14]=631 freq[15]=631
freq[16]=631 freq[17]=631 freq[18]=631 freq[19]=631 freq[20]=631 freq[21]=631 freq[22]=631 freq[23]=631
freq[24]=631 freq[25]=631 freq[26]=631 freq[27]=631 freq[28]=631 freq[29]=631 freq[30]=631 freq[31]=631
freq[32]=631 freq[33]=631 freq[34]=631 freq[35]=631 freq[36]=631 freq[37]=631 freq[38]=631 freq[39]=631
freq[40]=631 freq[41]=631 freq[42]=631 freq[43]=631 freq[44]=631 freq[45]=631 freq[46]=631 freq[47]=631
freq[48]=631 freq[49]=631 freq[50]=631 freq[51]=631 freq[52]=631 freq[53]=631 freq[54]=631 freq[55]=631
freq[56]=631 freq[57]=631 freq[58]=631 freq[59]=631 freq[60]=631 freq[61]=631 freq[62]=631

total valid nonce number:57452
total send work number:57456
require valid nonce number:57456
repeated_nonce_num:0
err_nonce_num:25864
last_nonce_num:48718
get nonces on chain[7]
require nonce number:912
require validnonce number:57456
asic[00]=912 asic[01]=912 asic[02]=912 asic[03]=912 asic[04]=912 asic[05]=912 asic[06]=912 asic[07]=912
asic[08]=912 asic[09]=912 asic[10]=912 asic[11]=912 asic[12]=912 asic[13]=912 asic[14]=912 asic[15]=912
asic[16]=912 asic[17]=912 asic[18]=912 asic[19]=912 asic[20]=912 asic[21]=912 asic[22]=912 asic[23]=912
asic[24]=912 asic[25]=912 asic[26]=912 asic[27]=912 asic[28]=912 asic[29]=912 asic[30]=912 asic[31]=912
asic[32]=912 asic[33]=912 asic[34]=912 asic[35]=912 asic[36]=912 asic[37]=912 asic[38]=912 asic[39]=912
asic[40]=912 asic[41]=912 asic[42]=912 asic[43]=912 asic[44]=912 asic[45]=912 asic[46]=912 asic[47]=912
asic[48]=912 asic[49]=912 asic[50]=912 asic[51]=912 asic[52]=912 asic[53]=912 asic[54]=912 asic[55]=912
asic[56]=912 asic[57]=912 asic[58]=912 asic[59]=912 asic[60]=912 asic[61]=912 asic[62]=912


Below ASIC's core didn't receive all the nonce, they should receive 8 nonce each!



freq[00]=631 freq[01]=631 freq[02]=631 freq[03]=631 freq[04]=631 freq[05]=631 freq[06]=631 freq[07]=631
freq[08]=631 freq[09]=631 freq[10]=631 freq[11]=631 freq[12]=631 freq[13]=631 freq[14]=631 freq[15]=631
freq[16]=631 freq[17]=631 freq[18]=631 freq[19]=631 freq[20]=631 freq[21]=631 freq[22]=631 freq[23]=631
freq[24]=631 freq[25]=631 freq[26]=631 freq[27]=631 freq[28]=631 freq[29]=631 freq[30]=631 freq[31]=631
freq[32]=631 freq[33]=631 freq[34]=631 freq[35]=631 freq[36]=631 freq[37]=631 freq[38]=631 freq[39]=631
freq[40]=631 freq[41]=631 freq[42]=631 freq[43]=631 freq[44]=631 freq[45]=631 freq[46]=631 freq[47]=631
freq[48]=631 freq[49]=631 freq[50]=631 freq[51]=631 freq[52]=631 freq[53]=631 freq[54]=631 freq[55]=631
freq[56]=631 freq[57]=631 freq[58]=631 freq[59]=631 freq[60]=631 freq[61]=631 freq[62]=631

total valid nonce number:57456
total send work number:57456
require valid nonce number:57456
repeated_nonce_num:0
err_nonce_num:25866
last_nonce_num:48722
chain[5]: All chip cores are opened OK!
Test Patten on chain[5]: FAILED!
chain[6]: All chip cores are opened OK!
Test Patten on chain[6]: FAILED!
chain[7]: All chip cores are opened OK!
Test Patten on chain[7]: OK!
setStartTimePoint total_tv_start_sys=383 total_tv_end_sys=384
restartNum = 2 , auto-reinit enabled...
do read_temp_func once...
do check_asic_reg 0x08

get RT hashrate from Chain[5]: (asic index start from 1-63)
Asic[01]=754.974 Asic[02]=989.855 Asic[03]=0.00000 Asic[04]=0.00000 Asic[05]=0.00000 Asic[06]=0.00000 Asic[07]=0.00000 Asic[08]=0.00000
Asic[09]=0.00000 Asic[10]=0.00000 Asic[11]=0.00000 Asic[12]=0.00000 Asic[13]=0.00000 Asic[14]=0.00000 Asic[15]=0.00000 Asic[16]=0.00000
Asic[17]=0.00000 Asic[18]=0.00000 Asic[19]=0.00000 Asic[20]=0.00000 Asic[21]=0.00000 Asic[22]=0.00000 Asic[23]=0.00000 Asic[24]=0.00000
Asic[25]=0.00000 Asic[26]=0.00000 Asic[27]=0.00000 Asic[28]=2.86800 Asic[29]=58.3510 Asic[30]=0.00000 Asic[31]=0.00000 Asic[32]=0.00000
Asic[33]=0.00000 Asic[34]=0.00000 Asic[35]=0.00000 Asic[36]=0.00000 Asic[37]=0.00000 Asic[38]=0.00000 Asic[39]=0.00000 Asic[40]=0.00000
Asic[41]=0.00000 Asic[42]=0.00000 Asic[43]=0.00000 Asic[44]=0.00000 Asic[45]=0.00000 Asic[46]=0.00000 Asic[47]=0.00000 Asic[48]=0.00000

get RT hashrate from Chain[6]: (asic index start from 1-63)
Asic[01]=0.00000 Asic[02]=0.00000 Asic[03]=0.00000 Asic[04]=69.4910 Asic[05]=0.00000 Asic[06]=0.00000 Asic[07]=0.00000 Asic[08]=0.00000
Asic[09]=0.00000 Asic[10]=0.00000 Asic[11]=0.00000 Asic[12]=0.00000 Asic[13]=0.00000 Asic[14]=28.6210 Asic[15]=0.00000 Asic[16]=0.00000
Asic[17]=0.00000 Asic[18]=0.00000 Asic[19]=872.415 Asic[20]=0.00000 Asic[21]=0.00000 Asic[22]=0.00000 Asic[23]=0.00000 Asic[24]=0.00000
Asic[25]=0.00000 Asic[26]=0.00000 Asic[27]=0.00000 Asic[28]=0.00000 Asic[29]=0.00000 Asic[30]=0.00000 Asic[31]=0.00000 Asic[32]=0.00000
Asic[33]=0.00000 Asic[34]=0.00000 Asic[35]=0.00000 Asic[36]=0.00000 Asic[37]=0.00000 Asic[38]=0.00000 Asic[39]=5.77100 Asic[40]=0.00000
Asic[41]=1.94600 Asic[42]=0.00000 Asic[43]=0.00000 Asic[44]=0.00000 Asic[45]=0.00000 Asic[46]=0.00000 Asic[47]=0.00000 Asic[48]=2.53300

get RT hashrate from Chain[7]: (asic index start from 1-63)
Asic[01]=0.00000 Asic[02]=0.00000 Asic[03]=0.00000 Asic[04]=70.4810 Asic[05]=0.00000 Asic[06]=0.00000 Asic[07]=72.2760 Asic[08]=0.00000
Asic[09]=0.00000 Asic[10]=0.00000 Asic[11]=0.00000 Asic[12]=0.00000 Asic[13]=0.00000 Asic[14]=0.00000 Asic[15]=0.00000 Asic[16]=56.3210
Asic[17]=0.00000 Asic[18]=0.00000 Asic[19]=0.00000 Asic[20]=0.00000 Asic[21]=0.00000 Asic[22]=0.00000 Asic[23]=0.00000 Asic[24]=0.00000
Asic[25]=0.00000 Asic[26]=0.00000 Asic[27]=0.00000 Asic[28]=0.00000 Asic[29]=0.00000 Asic[30]=0.00000 Asic[31]=0.00000 Asic[32]=0.00000
Asic[33]=15.8880 Asic[34]=0.00000 Asic[35]=0.00000 Asic[36]=0.00000 Asic[37]=0.00000 Asic[38]=0.00000 Asic[39]=0.00000 Asic[40]=0.00000
Asic[41]=14.9310 Asic[42]=0.00000 Asic[43]=0.00000 Asic[44]=0.00000 Asic[45]=0.00000 Asic[46]=41.1370 Check Chain[J6] ASIC RT error: (asic index start from 1-63)
Asic[01]=754.974000
Asic[02]=989.855000
Asic[53]=115.897000
Check Chain[J7] ASIC RT error: (asic index start from 1-63)
Asic[19]=872.415000
Asic[56]=222.180000
Asic[60]=156.128000
Check Chain[J8] ASIC RT error: (asic index start from 1-63)
Asic[56]=213.305000
Asic[60]=156.833000
Done check_asic_reg
do read temp on Chain[5]
Chain[5] Chip[62] TempTypeID=55 middle offset=27
read failed, old value: Chain[5] Chip[62] local Temp=85
read failed on Chain[5] Chip[62] middle Temp old value:100
Special fix Chain[5] Chip[62] middle Temp = 100
Done read temp on Chain[5]
do read temp on Chain[6]
Chain[6] Chip[62] TempTypeID=55 middle offset=33
read failed, old value: Chain[6] Chip[62] local Temp=78
read failed on Chain[6] Chip[62] middle Temp old value:93
Special fix Chain[6] Chip[62] middle Temp = 93
Done read temp on Chain[6]
do read temp on Chain[7]
Chain[7] Chip[62] TempTypeID=55 middle offset=36
read failed, old value: Chain[7] Chip[62] local Temp=72
read failed on Chain[7] Chip[62] middle Temp old value:87
Special fix Chain[7] Chip[62] middle Temp = 87
Done read temp on Chain[7]
Set fixed full fan speed
FAN PWM: 100
read_temp_func Done!
CRC error counter=60121
7  Economy / Digital goods / [WTB] $125 Bitmain Coupon - 0.1 LTC on: July 23, 2018, 11:06:44 PM
I am looking for a small bitmain coupon, between $120 - $140 if possible. I know that some coupons are expiring soon and was hoping to buy one for 0.1 LTC.

Thanks everyone!
8  Bitcoin / Mining support / Dragonmint T1 "ERROR - failed to recv spi data" on: June 18, 2018, 03:53:28 PM
Code:
Jun 18 15:45:21 dragonMint cgminer[1339]: vid type detected: 0
Jun 18 15:45:21 dragonMint cgminer[1339]: fan speed set to 100
Jun 18 15:45:22 dragonMint cgminer[1339]: T1: checking T1 chain
Jun 18 15:45:22 dragonMint cgminer[1339]: chain0: spi speed set to 390K
Jun 18 15:45:22 dragonMint cgminer[1339]: 0: detected 63 chips
Jun 18 15:45:22 dragonMint cgminer[1339]: collect core success
Jun 18 15:45:22 dragonMint cgminer[1339]: chain1: spi speed set to 390K
Jun 18 15:45:22 dragonMint cgminer[1339]: ERROR - failed to recv spi data
Jun 18 15:45:22 dragonMint cgminer[1339]: failed to reset chain 1!
Jun 18 15:45:22 dragonMint cgminer[1339]: chain2: spi speed set to 390K
Jun 18 15:45:22 dragonMint cgminer[1339]: ERROR - failed to recv spi data
Jun 18 15:45:22 dragonMint cgminer[1339]: failed to reset chain 2!

Anyone have any ideas on this issue? The log comes from a T1 with only the left board hashing.
9  Bitcoin / Mining support / Prevent dust from collecting on S9 intake fan grate? on: June 02, 2018, 02:37:56 PM
What's the best way to filter out tiny dust? The filters in now don't seem to catch fine dust/sand particles and they just build up on the intake fan grate (see pic):

http://i.stack.imgur.com/Zf79A.jpg
10  Bitcoin / Mining support / S9 - stop hashing while keeping bmminer on on: June 01, 2018, 02:32:05 AM
Right now I have a script in place that checks on some antminer s9's API temperatures, and if they are too hot the pool is changed to localhost. This way the fans still blow but the boards will not hash. Unfortunately, this kills bmminer and thus the api is not available to see the temperatures anymore.

I tried the disablepool command but it seems that the miner will still hash even though it doesn't submit the shares to the pool anymore. Is there any way to stop the boards from hashing while keeping the fans and bmminer up so I can read the temps?

P.S. I'm aware of the insane power draw on idle but please disregard it in this case.
11  Bitcoin / Mining support / Antminer S9 no ethernet link light, but data light blinks, only 10m half duplex on: May 26, 2018, 02:21:25 PM
Hello all,

Recently I came across a couple antminer s9s that don't seem to be working properly. When I boot them, the yellow ethernet led on the miner never comes up solid, but the green one blinks as usual. On the switch, the status led is orange instead of green. If I log into the switch the connections show as 10m half duplex instead of 1000m full duplex. I can't log into the miner web interface or establish a socket connection to port 4028 on any of them either.

Any ideas?
12  Bitcoin / Mining support / Antminer S9 back fan cable melting on: May 24, 2018, 06:29:23 PM
Why would the S9's back fan cable be so much more prone to melting than the front cable? Is it because it comes in contact with the frame which can get very hot? It has only become more of an issue lately.

https://i.stack.imgur.com/MLGOg.jpg
13  Bitcoin / Mining support / Antminer S9 three fans on: May 09, 2018, 04:12:52 PM
Any idea why this antminer was showing three fans?

Here is what it looked like:

Code:
Checking fans!get fan[2] speed=6120
get fan[2] speed=6120
get fan[2] speed=6120
get fan[2] speed=6120
get fan[4] speed=1800
get fan[2] speed=6120
get fan[4] speed=1800
get fan[2] speed=6120
get fan[4] speed=1800
get fan[5] speed=1800
get fan[2] speed=6120
get fan[4] speed=1800
get fan[5] speed=1800
get fan[2] speed=6120
get fan[4] speed=1800
get fan[5] speed=1800
get fan[2] speed=6120
get fan[4] speed=1800
get fan[5] speed=1800
get fan[2] speed=6120
get fan[4] speed=1800
get fan[5] speed=1800
get fan[2] speed=6120
get fan[4] speed=1800
get fan[5] speed=1800
get fan[2] speed=6240
get fan[4] speed=1800
get fan[5] speed=1800
get fan[2] speed=6240
get fan[4] speed=1800
get fan[5] speed=1800
get fan[2] speed=6240
get fan[4] speed=1800
get fan[5] speed=1800
get fan[2] speed=6240
get fan[4] speed=1800
get fan[5] speed=1800
get fan[2] speed=6240
get fan[4] speed=1800
get fan[5] speed=1800
get fan[2] speed=6240
get fan[4] speed=1800
get fan[5] speed=1800
get fan[2] speed=6240
get fan[4] speed=1800
get fan[5] speed=1800
get fan[2] speed=6240
get fan[4] speed=1800
get fan[5] speed=1800
get fan[2] speed=6240
get fan[4] speed=1800
get fan[5] speed=1800
get fan[2] speed=6240
get fan[4] speed=1800
get fan[5] speed=1800
get fan[2] speed=6240
get fan[4] speed=1800
get fan[5] speed=1800
get fan[2] speed=6240
get fan[4] speed=1800
get fan[5] speed=1800
get fan[2] speed=6240
get fan[4] speed=1800
get fan[5] speed=1800
get fan[2] speed=6240
get fan[4] speed=1800
get fan[5] speed=1800
get fan[2] speed=6240
get fan[4] speed=1800
get fan[5] speed=1800
get fan[2] speed=6240
get fan[4] speed=1800
get fan[5] speed=1800
get fan[2] speed=6240
get fan[4] speed=1800
get fan[5] speed=1800
get fan[2] speed=6240
get fan[4] speed=1800
get fan[5] speed=1800
get fan[2] speed=6240
get fan[4] speed=1800
get fan[5] speed=1800
get fan[2] speed=6240
get fan[4] speed=1800
get fan[5] speed=1800
get fan[2] speed=6240
get fan[4] speed=1800
get fan[5] speed=1800
get fan[2] speed=6240
get fan[4] speed=1800
get fan[5] speed=1800
get fan[2] speed=6240
get fan[4] speed=1800
get fan[5] speed=1800
get fan[2] speed=6240
get fan[4] speed=1800
get fan[5] speed=1800
get fan[2] speed=6240
get fan[4] speed=1800
get fan[5] speed=1800
Fatal Error: some Fan lost or Fan speed low!

I thought this was rather amusing. I double-checked the miner to make sure it only had two fans, and that they were running at full speeds. A firmware downgrade to April 2017 seemed to bypass the issue. Thoughts?

EDIT: The April firmware did not fix the issue, it still lost the fan. The only solution was replacing the bad fan.
14  Bitcoin / Mining support / Antminer S9 HTML "413 - Request Entity Too Large" on: May 05, 2018, 01:18:27 PM
Sometimes when downgrading the antminer s9 to the april firmware I get the HTML code 413 - Request Entity Too Large.

Is there any way to get around this or is the only solution to use IP Report reset or SD card?
15  Bitcoin / Mining support / Antminer S9 bmminer not starting on: May 05, 2018, 12:47:04 PM
I am seeing more and more antminer s9s that will not boot and are stuck in an endless loop of grep bmminer, any suggestions on how to address this issue?

https://pastebin.com/BTAzQE7m

Code:
bmminer not found= 1369 root       0:00 grep bmminer
 
bmminer not found, restart bmminer ...
bmminer not found= 1387 root       0:00 grep bmminer
 
bmminer not found, restart bmminer ...
bmminer not found= 1396 root       0:00 grep bmminer
 
bmminer not found, restart bmminer ...
bmminer not found= 1405 root       0:00 grep bmminer
 
bmminer not found, restart bmminer ...
bmminer not found= 1414 root       0:00 grep bmminer
 
bmminer not found, restart bmminer ...
bmminer not found= 1432 root       0:00 grep bmminer

etc...
16  Bitcoin / Mining support / Antminer S9 thermal protection too slow? on: May 04, 2018, 09:31:16 PM
On warmer days like today, the antminer s9's built-in thermal protection is very useful since it stops miners from running above 128C. Although the vast majority of these miners do stop at 128, the thermal protection doesn't seem to kick in right away when a miner suddenly spikes in temperature. For example, I saw a miner reach 199C and 170000+ HW errors before the protection kicked in. It turns out that a plastic bag had gotten sucked up to one of the miners and completely cut off the intake airflow.

Is there any way to have the thermal check run more often? Otherwise it seems that the only solution would be to have an external monitor that would check the temperature frequently and stop the miner from hashing above 125C or so.
17  Bitcoin / Mining support / Antminer S9 no lights (but fans spin) on: April 23, 2018, 01:58:26 PM
Antminer S9's fans spin when power is applied, but no lights turn on (no hashboards, no ethernet, no status leds, no controller leds).

Power supply and ethernet connection are known to be good. Reset button and IP Report button have no effect.

Is there any way to solve this problem or must the miner be repaired by bitmain?
18  Bitcoin / Mining support / RIP on: April 09, 2018, 02:16:48 PM
RIP Cry

https://i.stack.imgur.com/JyASP.jpg

Is the board useless now, or is there still some salvageable value?

Also, since it is melted to the chassis, would it be better to cut it from the top or from inside?
19  Bitcoin / Mining support / Antminer S9 red and green LED always on? on: April 04, 2018, 02:36:45 PM
As soon as power is applied to this Antminer S9, both of the red and green status LEDs turn on solid (not blinking). This is similar to the effect produced when the IP Report button is pushed in, so I checked to make sure the button is not stuck in. The miner does not request a DHCP lease so there is no way to log in. There is only one LED lit on the controller board, and none on the hash boards. This model has a microSD reader but I doubt that would help.

How could this problem be addressed? The only thing I could think is that since there are some signs of rusting on the fan grate, the IP Report button circuit might have rusted closed.

https://i.stack.imgur.com/tJkzt.jpg
20  Bitcoin / Mining support / Preventing rust on the Antminer S9 on: March 31, 2018, 03:03:02 PM
Although initially only the fan grates seem to rust, eventually the controller board rusts dead as well. What are some effective ways to slow or stop the S9 from rusting?

https://i.stack.imgur.com/Rrzge.jpg
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