Braiins OS & Braiins OS+ custom ASIC firmware: optimize performance & efficiency

[BitcoinIntern]

What are some high efficiency settings for the s9 people are using? Hearing of 10th about 600W is possible.

This would be a game changer. Have you tried this?

I did 10025gh and 815 - 825 watts

Not sure anyone can do 600 watts.

What frequency did you use?

[1714990221]

1714990221

[1714990221]

1714990221

[1714990221]

1714990221

[1714990221]

1714990221

[1714990221]

1714990221

[Behnam fahimi]

hello all dears,
I did every thing you said but did not work !!

Code:

Booting Linux on physical CPU 0x0
Linux version 4.6.0-xilinx-gff8137b-dirty (lzq@armdev2) (gcc version 4.8.3 20140320 (prerelease) (Sourcery CodeBench Lite 2014.05-23) ) #25 SMP PREEMPT Fri Nov 23 15:30:52 CST 2018
CPU: ARMv7 Processor [413fc090] revision 0 (ARMv7), cr=18c5387d
CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
Machine model: Xilinx Zynq
cma: Reserved 16 MiB at 0x0e000000
Memory policy: Data cache writealloc
On node 0 totalpages: 61440
free_area_init_node: node 0, pgdat c0b39280, node_mem_map cde10000
  Normal zone: 480 pages used for memmap
  Normal zone: 0 pages reserved
  Normal zone: 61440 pages, LIFO batch:15
percpu: Embedded 12 pages/cpu @cddf1000 s19776 r8192 d21184 u49152
pcpu-alloc: s19776 r8192 d21184 u49152 alloc=12*4096
pcpu-alloc: [0] 0 [0] 1 
Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 60960
Kernel command line: mem=240M console=ttyPS0,115200 ramdisk_size=33554432 root=/dev/ram rw earlyprintk
PID hash table entries: 1024 (order: 0, 4096 bytes)
Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
Memory: 190264K/245760K available (6345K kernel code, 231K rwdata, 1896K rodata, 1024K init, 223K bss, 39112K reserved, 16384K cma-reserved, 0K highmem)
Virtual kernel memory layout:
    vector  : 0xffff0000 - 0xffff1000   (   4 kB)
    fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
    vmalloc : 0xcf800000 - 0xff800000   ( 768 MB)
    lowmem  : 0xc0000000 - 0xcf000000   ( 240 MB)
    pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
    modules : 0xbf000000 - 0xbfe00000   (  14 MB)
      .text : 0xc0008000 - 0xc090c424   (9234 kB)
      .init : 0xc0a00000 - 0xc0b00000   (1024 kB)
      .data : 0xc0b00000 - 0xc0b39fe0   ( 232 kB)
       .bss : 0xc0b39fe0 - 0xc0b71c28   ( 224 kB)
Preemptible hierarchical RCU implementation.
	Build-time adjustment of leaf fanout to 32.
	RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2.
RCU: Adjusting geometry for rcu_fanout_leaf=32, nr_cpu_ids=2
NR_IRQS:16 nr_irqs:16 16
efuse mapped to cf800000
ps7-slcr mapped to cf802000
L2C: platform modifies aux control register: 0x72360000 -> 0x72760000
L2C: DT/platform modifies aux control register: 0x72360000 -> 0x72760000
L2C-310 erratum 769419 enabled
L2C-310 enabling early BRESP for Cortex-A9
L2C-310 full line of zeros enabled for Cortex-A9
L2C-310 ID prefetch enabled, offset 1 lines
L2C-310 dynamic clock gating enabled, standby mode enabled
L2C-310 cache controller enabled, 8 ways, 512 kB
L2C-310: CACHE_ID 0x410000c8, AUX_CTRL 0x76760001
zynq_clock_init: clkc starts at cf802100
Zynq clock init
sched_clock: 64 bits at 333MHz, resolution 3ns, wraps every 4398046511103ns
clocksource: arm_global_timer: mask: 0xffffffffffffffff max_cycles: 0x4ce07af025, max_idle_ns: 440795209040 ns
Switching to timer-based delay loop, resolution 3ns
clocksource: ttc_clocksource: mask: 0xffff max_cycles: 0xffff, max_idle_ns: 537538477 ns
ps7-ttc #0 at cf80a000, irq=18
Console: colour dummy device 80x30
Calibrating delay loop (skipped), value calculated using timer frequency.. 666.66 BogoMIPS (lpj=3333333)
pid_max: default: 32768 minimum: 301
Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
CPU: Testing write buffer coherency: ok
CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
Setting up static identity map for 0x100000 - 0x100058
CPU1: failed to boot: -1
Brought up 1 CPUs
SMP: Total of 1 processors activated (666.66 BogoMIPS).
CPU: All CPU(s) started in SVC mode.
devtmpfs: initialized
VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
pinctrl core: initialized pinctrl subsystem
NET: Registered protocol family 16
DMA: preallocated 256 KiB pool for atomic coherent allocations
cpuidle: using governor menu
hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
hw-breakpoint: maximum watchpoint size is 4 bytes.
zynq-ocm f800c000.ps7-ocmc: ZYNQ OCM pool: 256 KiB @ 0xcf880000
vgaarb: loaded
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
media: Linux media interface: v0.10
Linux video capture interface: v2.00
pps_core: LinuxPPS API ver. 1 registered
pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
PTP clock support registered
EDAC MC: Ver: 3.0.0
Advanced Linux Sound Architecture Driver Initialized.
clocksource: Switched to clocksource arm_global_timer
NET: Registered protocol family 2
TCP established hash table entries: 2048 (order: 1, 8192 bytes)
TCP bind hash table entries: 2048 (order: 2, 16384 bytes)
TCP: Hash tables configured (established 2048 bind 2048)
UDP hash table entries: 256 (order: 1, 8192 bytes)
UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
NET: Registered protocol family 1
RPC: Registered named UNIX socket transport module.
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
RPC: Registered tcp NFSv4.1 backchannel transport module.
PCI: CLS 0 bytes, default 64
Trying to unpack rootfs image as initramfs...
rootfs image is not initramfs (no cpio magic); looks like an initrd
Freeing initrd memory: 26072K (cc18b000 - cdb01000)
hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available
futex hash table entries: 512 (order: 3, 32768 bytes)
workingset: timestamp_bits=28 max_order=16 bucket_order=0
jffs2: version 2.2. (NAND) (SUMMARY)  © 2001-2006 Red Hat, Inc.
io scheduler noop registered
io scheduler deadline registered
io scheduler cfq registered (default)
dma-pl330 f8003000.ps7-dma: Loaded driver for PL330 DMAC-241330
dma-pl330 f8003000.ps7-dma: 	DBUFF-128x8bytes Num_Chans-8 Num_Peri-4 Num_Events-16
e0000000.serial: ttyPS0 at MMIO 0xe0000000 (irq = 158, base_baud = 6249999) is a xuartps
console [ttyPS0] enabled
xdevcfg f8007000.ps7-dev-cfg: ioremap 0xf8007000 to cf86e000
[drm] Initialized drm 1.1.0 20060810
brd: module loaded
loop: module loaded
CAN device driver interface
gpiod_set_value: invalid GPIO
libphy: MACB_mii_bus: probed
macb e000b000.ethernet eth0: Cadence GEM rev 0x00020118 at 0xe000b000 irq 31 (00:0a:35:00:00:00)
Generic PHY e000b000.etherne:00: attached PHY driver [Generic PHY] (mii_bus:phy_addr=e000b000.etherne:00, irq=-1)
e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
ehci-pci: EHCI PCI platform driver
usbcore: registered new interface driver usb-storage
mousedev: PS/2 mouse device common for all mice
i2c /dev entries driver
Xilinx Zynq CpuIdle Driver started
sdhci: Secure Digital Host Controller Interface driver
sdhci: Copyright(c) Pierre Ossman
sdhci-pltfm: SDHCI platform and OF driver helper
mmc0: SDHCI controller on e0100000.ps7-sdio [e0100000.ps7-sdio] using ADMA
ledtrig-cpu: registered to indicate activity on CPUs
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
nand: device found, Manufacturer ID: 0x2c, Chip ID: 0xda
nand: Micron MT29F2G08ABAGAWP
nand: 256 MiB, SLC, erase size: 128 KiB, page size: 2048, OOB size: 128
nand: WARNING: pl35x-nand: the ECC used on your system is too weak compared to the one required by the NAND chip
Bad block table found at page 131008, version 0x01
Bad block table found at page 130944, version 0x01
6 ofpart partitions found on MTD device pl35x-nand
Creating 6 MTD partitions on "pl35x-nand":
0x000000000000-0x000002800000 : "BOOT.bin-env-dts-kernel"
0x000002800000-0x000004800000 : "ramfs"
0x000004800000-0x000005000000 : "configs"
0x000005000000-0x000006000000 : "reserve"
0x000006000000-0x000008000000 : "ramfs-bak"
0x000008000000-0x000010000000 : "reserve1"
NET: Registered protocol family 10
sit: IPv6 over IPv4 tunneling driver
NET: Registered protocol family 17
can: controller area network core (rev 20120528 abi 9)
NET: Registered protocol family 29
can: raw protocol (rev 20120528)
can: broadcast manager protocol (rev 20120528 t)
can: netlink gateway (rev 20130117) max_hops=1
zynq_pm_ioremap: no compatible node found for 'xlnx,zynq-ddrc-a05'
zynq_pm_late_init: Unable to map DDRC IO memory.
Registering SWP/SWPB emulation handler
hctosys: unable to open rtc device (rtc0)
ALSA device list:
  No soundcards found.
RAMDISK: gzip image found at block 0
EXT4-fs (ram0): couldn't mount as ext3 due to feature incompatibilities
EXT4-fs (ram0): mounted filesystem without journal. Opts: (null)
VFS: Mounted root (ext4 filesystem) on device 1:0.
devtmpfs: mounted
Freeing unused kernel memory: 1024K (c0a00000 - c0b00000)
EXT4-fs (ram0): re-mounted. Opts: block_validity,delalloc,barrier,user_xattr
random: dd urandom read with 0 bits of entropy available
ubi0: attaching mtd2
ubi0: scanning is finished
ubi0: attached mtd2 (name "configs", size 8 MiB)
ubi0: PEB size: 131072 bytes (128 KiB), LEB size: 126976 bytes
ubi0: min./max. I/O unit sizes: 2048/2048, sub-page size 2048
ubi0: VID header offset: 2048 (aligned 2048), data offset: 4096
ubi0: good PEBs: 64, bad PEBs: 0, corrupted PEBs: 0
ubi0: user volume: 1, internal volumes: 1, max. volumes count: 128
ubi0: max/mean erase counter: 13/5, WL threshold: 4096, image sequence number: 237714726
ubi0: available PEBs: 0, total reserved PEBs: 64, PEBs reserved for bad PEB handling: 40
ubi0: background thread "ubi_bgt0d" started, PID 708
UBIFS (ubi0:0): background thread "ubifs_bgt0_0" started, PID 711
UBIFS (ubi0:0): recovery needed
UBIFS (ubi0:0): recovery completed
UBIFS (ubi0:0): UBIFS: mounted UBI device 0, volume 0, name "configs"
UBIFS (ubi0:0): LEB size: 126976 bytes (124 KiB), min./max. I/O unit sizes: 2048 bytes/2048 bytes
UBIFS (ubi0:0): FS size: 1396736 bytes (1 MiB, 11 LEBs), journal size 888833 bytes (0 MiB, 5 LEBs)
UBIFS (ubi0:0): reserved for root: 65970 bytes (64 KiB)
UBIFS (ubi0:0): media format: w4/r0 (latest is w4/r0), UUID FF09433B-E002-4C29-97EC-6220DDC4BB36, small LPT model
ubi1: attaching mtd5
ubi1: scanning is finished
ubi1: attached mtd5 (name "reserve1", size 128 MiB)
ubi1: PEB size: 131072 bytes (128 KiB), LEB size: 126976 bytes
ubi1: min./max. I/O unit sizes: 2048/2048, sub-page size 2048
ubi1: VID header offset: 2048 (aligned 2048), data offset: 4096
ubi1: good PEBs: 1020, bad PEBs: 4, corrupted PEBs: 0
ubi1: user volume: 1, internal volumes: 1, max. volumes count: 128
ubi1: max/mean erase counter: 115/76, WL threshold: 4096, image sequence number: 914180297
ubi1: available PEBs: 0, total reserved PEBs: 1020, PEBs reserved for bad PEB handling: 36
ubi1: background thread "ubi_bgt1d" started, PID 720
UBIFS (ubi1:0): background thread "ubifs_bgt1_0" started, PID 723
UBIFS (ubi1:0): recovery needed
UBIFS (ubi1:0): recovery completed
UBIFS (ubi1:0): UBIFS: mounted UBI device 1, volume 0, name "reserve1"
UBIFS (ubi1:0): LEB size: 126976 bytes (124 KiB), min./max. I/O unit sizes: 2048 bytes/2048 bytes
UBIFS (ubi1:0): FS size: 123039744 bytes (117 MiB, 969 LEBs), journal size 6221824 bytes (5 MiB, 49 LEBs)
UBIFS (ubi1:0): reserved for root: 4952683 bytes (4836 KiB)
UBIFS (ubi1:0): media format: w4/r0 (latest is w4/r0), UUID BCBDE5E0-4C0B-4978-9734-FC58D9F68227, small LPT model
IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
macb e000b000.ethernet eth0: unable to generate target frequency: 25000000 Hz
macb e000b000.ethernet eth0: link up (100/Full)
IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
In axi fpga driver!
request_mem_region OK!
AXI fpga dev virtual address is 0xcfb38000
*base_vir_addr = 0xab011
In fpga mem driver!
request_mem_region OK!
fpga mem virtual address is 0xd2000000
2019-08-28 03:19:51 driver-btm-api.c:773:init_freq_mode: This is scan-user version
2019-08-28 03:19:51 driver-btm-api.c:1891:bitmain_soc_init: opt_multi_version     = 1
2019-08-28 03:19:51 driver-btm-api.c:1892:bitmain_soc_init: opt_bitmain_ab        = 1
2019-08-28 03:19:51 driver-btm-api.c:1893:bitmain_soc_init: opt_bitmain_work_mode = 0
2019-08-28 03:19:51 driver-btm-api.c:1894:bitmain_soc_init: Miner compile time: Mon May 27 10:57:13 CST 2019 type: Antminer S17
2019-08-28 03:19:51 driver-btm-api.c:1895:bitmain_soc_init: commit version: c0bb7cc 2019-05-23 10:59:44, build by: lol 2019-05-27 11:08:02
2019-08-28 03:19:51 driver-btm-api.c:1778:show_sn: no SN got, please write SN to /nvdata/sn
2019-08-28 03:19:51 driver-btm-api.c:1251:miner_device_init: Detect 256MB control board of XILINX
2019-08-28 03:19:51 driver-btm-api.c:1199:init_fan_parameter: fan_eft : 0  fan_pwm : 0
2019-08-28 03:19:51 thread.c:627:create_read_nonce_reg_thread: create thread
2019-08-28 03:19:57 driver-btm-api.c:1183:init_miner_version: miner ID : 8002844815408854
2019-08-28 03:19:57 driver-btm-api.c:1189:init_miner_version: FPGA Version = 0xB011
2019-08-28 03:20:03 driver-btm-api.c:835:get_product_id: product_id[0] = 0
2019-08-28 03:20:03 driver-btm-api.c:835:get_product_id: product_id[1] = 0
2019-08-28 03:20:03 driver-btm-api.c:835:get_product_id: product_id[2] = 0
2019-08-28 03:20:03 driver-btm-api.c:786:_set_project_type: project:0
2019-08-28 03:20:03 driver-btm-api.c:811:_set_project_type: Project type: Antminer S17 Pro
2019-08-28 03:20:03 driver-btm-api.c:822:dump_pcb_bom_version: Chain [0] PCB Version: 0x0101
2019-08-28 03:20:03 driver-btm-api.c:823:dump_pcb_bom_version: Chain [0] BOM Version: 0x0103
2019-08-28 03:20:03 driver-btm-api.c:822:dump_pcb_bom_version: Chain [1] PCB Version: 0x0101
2019-08-28 03:20:03 driver-btm-api.c:823:dump_pcb_bom_version: Chain [1] BOM Version: 0x0103
2019-08-28 03:20:03 driver-btm-api.c:822:dump_pcb_bom_version: Chain [2] PCB Version: 0x0101
2019-08-28 03:20:03 driver-btm-api.c:823:dump_pcb_bom_version: Chain [2] BOM Version: 0x0103
2019-08-28 03:20:05 driver-btm-api.c:1841:bitmain_board_init: Fan check passed.
2019-08-28 03:20:06 board.c:36:jump_and_app_check_restore_pic: chain[0] PIC jump to app
2019-08-28 03:20:10 board.c:40:jump_and_app_check_restore_pic: Check chain[0] PIC fw version=0xb9
2019-08-28 03:20:12 board.c:36:jump_and_app_check_restore_pic: chain[1] PIC jump to app
2019-08-28 03:20:15 board.c:40:jump_and_app_check_restore_pic: Check chain[1] PIC fw version=0xb9
2019-08-28 03:20:17 board.c:36:jump_and_app_check_restore_pic: chain[2] PIC jump to app
2019-08-28 03:20:20 board.c:40:jump_and_app_check_restore_pic: Check chain[2] PIC fw version=0xb9
2019-08-28 03:20:20 thread.c:622:create_pic_heart_beat_thread: create thread
2019-08-28 03:20:20 power_api.c:55:power_init: power init ... 
2019-08-28 03:20:20 driver-btm-api.c:1851:bitmain_board_init: Enter 30s sleep to make sure power release finish.
2019-08-28 03:20:20 power_api.c:46:power_off: init gpio907
2019-08-28 03:20:52 power_api.c:164:set_iic_power_to_highest_voltage: setting to voltage: 21.00 ...
2019-08-28 03:20:58 power_api.c:113:set_iic_power_by_voltage: now setting voltage to : 21.000000 
2019-08-28 03:21:10 driver-btm-api.c:1126:check_asic_number_with_power_on: Chain[0]: find 48 asic, times 0
2019-08-28 03:21:22 driver-btm-api.c:1126:check_asic_number_with_power_on: Chain[1]: find 48 asic, times 0
2019-08-28 03:21:34 driver-btm-api.c:1126:check_asic_number_with_power_on: Chain[2]: find 48 asic, times 0
2019-08-28 03:21:34 driver-btm-api.c:336:set_order_clock: chain[0]: set order clock, stragegy 3
2019-08-28 03:21:34 driver-btm-api.c:336:set_order_clock: chain[1]: set order clock, stragegy 3
2019-08-28 03:21:34 driver-btm-api.c:336:set_order_clock: chain[2]: set order clock, stragegy 3
2019-08-28 03:21:39 driver-hash-chip.c:453:set_clock_delay_control: core_data = 0x34
2019-08-28 03:21:39 voltage[0] = 1700
2019-08-28 03:21:39 voltage[1] = 1700
2019-08-28 03:21:39 voltage[2] = 1700
2019-08-28 03:21:39 power_api.c:76:set_working_voltage: working_voltage = 17.000000
2019-08-28 03:21:40 temperature.c:188:is_temp_sensor_type_correct: Wrong temp sensor type, chain = 0, sensor = 39, type = 0x0, retry.
2019-08-28 03:21:40 temperature.c:188:is_temp_sensor_type_correct: Wrong temp sensor type, chain = 0, sensor = 39, type = 0x0, retry.
2019-08-28 03:21:40 temperature.c:188:is_temp_sensor_type_correct: Wrong temp sensor type, chain = 0, sensor = 39, type = 0x0, retry.
2019-08-28 03:21:40 temperature.c:188:is_temp_sensor_type_correct: Wrong temp sensor type, chain = 0, sensor = 39, type = 0x0, retry.
2019-08-28 03:21:40 driver-btm-api.c:194:set_miner_status: ERROR_TEMP_LOST_1ST
2019-08-28 03:21:40 driver-btm-api.c:148:stop_mining_and_reboot: stop mining: Re-run cgminer to check temerature sensor type again!
2019-08-28 03:21:40 thread.c:672:cancel_read_nonce_reg_thread: cancel thread
2019-08-28 03:21:40 driver-btm-api.c:121:killall_hashboard: ****power off hashboard****
2019-08-28 03:21:48 Assert fail!! driver-btm-api.c:153: reboot

[minefarmbuy]

I did 10025gh and 815 - 825 watts

Not sure anyone can do 600 watts.

There's a 3rd party FW that claims they can do 10ths at 600W but they take a 2% fee. Looking to avoid that.

[yatta]

Hi,

I'm trying to flash dragonmint T1 16TH, but getting error:

Error log:
Unsupported miner NAND partitioning

Any chance for it?

[Artemis3]

There's a 3rd party FW that claims they can do 10ths at 600W but they take a 2% fee. Looking to avoid that.

There is also cheating firmware with false hashrate claims intended to lure victims into using them...

My personal opinion is: if you cannot make it with bOS, its fake. There is no magic mojo, you get asic chips, speed in mhz and voltage, and optionally overt asicboost which has been available to bOS for nearly a year.

I believe results such as those reproducible by forum members here, ie. Phillipma's 810W @ 10TH.

The other thing is closed software can do things on your back, not necessarily when you are paying attention... They might advertise 2%, only to later do 4%, or overclock your chips every so often (not continuously). And yes they want you to use them, and will make outrageous claims to lure you in.

I'd say, stay away from anything not open source. Trust no one.

[balla69]

someone have tested if braiins work on T model?

[Artemis3]

someone have tested if braiins work on T model?

Its tested that it doesn't work. Please wait for future development. With the cgminer replacement (bOSminer), support for new hardware is expected to come.

[studio_mining]

Receiving the following error:

Code:

Last cgminer quit reason: not enough fans

Have tried disabling sensors and fans at start with:

Code:

"no-sensor-scan" : true
"min-fans": 0

Will test this machine for immersion so if the fans sensors are broken, don't care.  Any ideas how to fix?

[BitMaxz]

Try to replace the "true" to "false" to disable check.
It looks like this

Code:

"no-sensor-scan" : false
"min-fans": 0

min-fans should be zero if you want to skip checking the working fan.

If not try to check this changes and new commands from this link below.
- Quit when not enough fans are running

[papampi]

Where do I find older images for s9?

My miners get hung on rebooting after Upgrade was successful!
I never had this issue on older image

Here is the log:

Code:

python3 upgrade2bos.py --no-nand-backup 192.168.1.9
Connecting to remote host...
/home/m1/Downloads/braiins/braiins-os_am1-s9_ssh_2019-06-05-0-0de55997/.env/lib/python3.5/site-packages/paramiko/ecdsakey.py:164: CryptographyDeprecationWarning: Support for unsafe construction of public numbers from encoded data will be removed in a future version. Please use EllipticCurvePublicKey.from_encoded_point
  self.ecdsa_curve.curve_class(), pointinfo
/home/m1/Downloads/braiins/braiins-os_am1-s9_ssh_2019-06-05-0-0de55997/.env/lib/python3.5/site-packages/paramiko/client.py:822: UserWarning: Unknown ssh-rsa host key for 192.168.1.9: b'd1b9a53ccf18f8c71135b9d44adf6ad1'
  key.get_name(), hostname, hexlify(key.get_fingerprint())
Password: 
Preparing system for backup...
Backuping configuration files...
Backuping miner NAND...
Preparing remote system...
Copy ld-musl-armhf.so.1 to /lib/ld-musl-armhf.so.1
Copy sftp-server to /usr/lib/openssh/sftp-server
Copy fw_printenv to /usr/sbin/fw_printenv

Uploading firmware...
firmware/stage2.tgz: |################################| 17495127/17495127
firmware/u-boot.img: |################################| 573700/573700
firmware/uboot_env.bin: |################################| 131072/131072
firmware/boot.bin: |################################| 79647/79647
firmware/stage1.sh: |################################| 4069/4069
firmware/fit.itb: |################################| 7036220/7036220
firmware/system.bit.gz: |################################| 477812/477812
firmware/uboot_env.config: |################################| 382/382
firmware/CONTROL: |################################| 3081/3081
Upgrading firmware...
total 25212
-rw-r--r--    1 root     root          3081 Sep 21 07:51 CONTROL
-rw-r--r--    1 root     root         79647 Sep 21 07:51 boot.bin
-rw-r--r--    1 root     root       7036220 Sep 21 07:51 fit.itb
-rw-r--r--    1 root     root          4069 Sep 21 07:51 stage1.sh
-rw-r--r--    1 root     root      17495127 Sep 21 07:51 stage2.tgz
-rw-r--r--    1 root     root        477812 Sep 21 07:51 system.bit.gz
-rw-r--r--    1 root     root        573700 Sep 21 07:51 u-boot.img
-rw-r--r--    1 root     root        131072 Sep 21 07:51 uboot_env.bin
-rw-r--r--    1 root     root           382 Sep 21 07:51 uboot_env.config
Erasing 128 Kibyte @ 1fe0000 -- 100 % complete 
Writing U-Boot images with FPGA bitstream...
Writing data to block 0 at offset 0x0
Writing data to block 4 at offset 0x80000
Writing data to block 5 at offset 0xa0000
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Writing data to block 26 at offset 0x340000
Writing data to block 27 at offset 0x360000
Writing U-Boot environment...
Writing data to block 56 at offset 0x700000
Writing data to block 57 at offset 0x720000
Erasing 128 Kibyte @ 2ec0000 -- 58 % complete flash_erase: Skipping bad block at 02ee0000
Erasing 128 Kibyte @ 3aa0000 -- 73 % complete flash_erase: Skipping bad block at 03ac0000
Erasing 128 Kibyte @ 4f40000 -- 99 % complete flash_erase: Skipping bad block at 04f60000
flash_erase: Skipping bad block at 04f80000
flash_erase: Skipping bad block at 04fa0000
flash_erase: Skipping bad block at 04fc0000
flash_erase: Skipping bad block at 04fe0000
Erasing 128 Kibyte @ 4fe0000 -- 100 % complete 
Writing kernel image...
Writing data to block 0 at offset 0x0
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Writing stage2 tarball...
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U-Boot configuration...

Content of U-Boot configuration:
miner_pool_host=stratum+tcp://stratum.slushpool.com
miner_pool_port=3333
miner_pool_user=!non-existent-user!
load_addr=0x2000000
fdt_high=0x7FFFFFF
initrd_high=0x7FFFFFF
bitstream_addr=0x2100000
bootenv=uEnv.txt
set_bootargs=setenv bootargs console=ttyPS0,115200 root=/dev/ram0 r rootfstype=squashfs ${mtdparts} earlyprintk
uenv_load=load mmc 0 ${load_addr} ${bootenv} && echo Loaded environment from ${bootenv} && env import -t ${load_addr} ${filesize}
load_fpga=nand read ${load_addr} ${bitstream_off} ${bitstream_size} && unzip ${load_addr} ${bitstream_addr} && fpga loadb 0 ${bitstream_addr} ${bitstream_size}
nandboot=echo Copying FIT from NAND flash to RAM... && run uenv_load; test x${sd_boot} = xyes && run sdboot; run set_bootargs && run load_fpga && nand read ${load_addr} ${kernel_off} ${kernel_size} && bootm ${load_addr}
sdboot=echo Copying FIT from SD to RAM... && run set_bootargs && run uenv_load; load mmc 0 ${load_addr} fit.itb && bootm ${load_addr}
mtdids=nand0=pl35x-nand
mtdparts=mtdparts=pl35x-nand:512k(boot),2560k(uboot),2m(fpga1),2m(fpga2),512k(uboot_env),512k(miner_cfg),22m(recovery),95m(firmware1),95m(firmware2)
bootcmd=run $modeboot
bitstream_off=0x300000
bitstream_size=0x74a74
kernel_off=0xB000000
kernel_size=0x6b5d3c
stage2_off=0x3D00000
stage2_size=0x10af457
stage2_mtd=8
ethaddr=08:7d:20:56:db:72
miner_hwid=e6CrehyC3cSvWqql
miner_freq=550
miner_voltage=0706
Upgrade was successful!
Rebooting...

[BitMaxz]

Where do I find older images for s9?

Check this link for old image for Braiins OS below.

- https://github.com/braiins/braiins/releases

Or you can check this one.

https://feeds.braiins-os.org/

In the feeds page, they mostly removed older than June 2019 firmware image.

[papampi]

Thanks
Already checked those before asking,
GitHub only has source code and no specific images and feed only has the latest.

So after an unsuccessful attempt I boot from sd card.
Flashing to nand goes ok and it gives the successful message to change jumpers and reboot, but it wont boot, just keeps rebooting.

Tried to restore to factory and gave me this error:

Code:

Could not open mtd device: BOOT.bin-env-dts-kernel
Can't open device for writing!

full restore log:

Code:

python3 restore2factory.py --factory-image Antminer-S9j-all-201811071118-autofreq-user-Update2UBI-NF.tar.gz 192.168.1.180
Connecting to remote host...
/home/payam/Desktop/braiins/braiins-os_am1-s9_ssh_2019-06-05-0-0de55997/.env/lib/python3.6/site-packages/paramiko/ecdsakey.py:164: CryptographyDeprecationWarning: Support for unsafe construction of public numbers from encoded data will be removed in a future version. Please use EllipticCurvePublicKey.from_encoded_point
  self.ecdsa_curve.curve_class(), pointinfo
Password: 
Detected bOS mode: sd
Creating configuration files...
Uploading firmware...
Skipping 'c5/soc_system.rbf'
Skipping 'c5/upgrade-marker.bin'
Skipping 'c5/angstrom_rootfs.jffs2'
Skipping 'runme.sh'
Skipping 'ubi_info'
rootfs.jffs2: |################################| 48889856/48889856
upgrade-marker.bin: |################################| 16/16
devicetree.dtb: |################################| 7631/7631
BOOT.bin: |################################| 2559872/2559872
uImage: |################################| 3799480/3799480
Uploading restore scripts...
/tmp/tmpvab5fhbe/config.tar.gz: |################################| 253/253
upgrade/restore.sh: |################################| 1305/1305
Restoring firmware...
Could not open mtd device: BOOT.bin-env-dts-kernel
Can't open device for writing!

Any helps would be much appreciated.

[Artemis3]

So after an unsuccessful attempt I boot from sd card.
Flashing to nand goes ok and it gives the successful message to change jumpers and reboot, but it wont boot, just keeps rebooting.

Any helps would be much appreciated

Then try with the "official" method which involves flashing to the T9+ firmware (that's Bitmain "quality" support) and then enter the ui of that to "upgrade" to the actual S9 firmware of theirs (2017 or 2018 should work).

If that also doesn't cure it, you might have a damaged nand, and you will be forced to either replace the controller, or permanently use an sd card with bOS in it.


BTW Just looking at the feeds page i spotted a newer experimental bOSminer version... There are no release notes of this 14th September "bosminer preview" release and i don't know if people should upgrade to it, perhaps waiting for release details would be prudent. bOSminer is probably not feature complete at this point, they were saying by the beginning of next year it would be ready...

bosminer is a cgminer replacement written in rust language.

[papampi]

[...]

Thanks a lot, will try it out.


So just like others it shows no errors, green and red light start blinking, but no ip after reboot.

Looks like sd card is the way to go ...

[an7h]

Will Braiins OS work with newer Antminer S9k revisions? 

[Artemis3]

It turns out there is some little bit of information about this September (bOSminer) release:

The project is intended as a replacement for the existing cgminer software. However, it has been designed from scratch and written in a more modern Rust programming language.

bOSminer natively supports Stratum V2 and can be used in combination with V2->V1 mining proxy.

Currently, the project is early preview stage. Its Antminer S9 provides the following features:
   

• AsicBoost
• clock speed is fixed @ 650 MHz which results in ~ 4.6 Th/s per hashboard
• only single hashboard is currently supported
• fans run @ 100% speed (can be lowered by set_fans.sh tool)

Further Work

Below is a list of domains that are to be implemented in the MVP phase of the project:
   

• cgminer compatible API
• fan control
• clock and voltage configuration

As you can see its a work in progress, unless you want to play with a single board S9 fixed at 650 MHz, don't bother downloading it. Oh yes, interestingly they also have a mining proxy also made in rust, but its meant to translate V2 to V1. My guess is they intend miners to use this within their LAN for regular pools.

To reiterate: do not use this unless you want to help test development using a single S9 hash board fixed at 650mhz...

Will Braiins OS work with newer Antminer S9k revisions? 

After they finish bOSminer (First stable release expected in the beginning of next year), they plan to add support for more hardware. I don't really know if current bOS works there, i don't think so due to the different controller like the hydro etc.

[minefarmbuy]

What's the low down with braiins and core scientific?

[taserz]

What's the low down with braiins and core scientific?

Word on the street is they are using mineority app for deployment...

[Freemine-001010]

so just flashed braiins os , i can ssh in but cant get to the web interface,

can anyone advise me of what to do, at the moment the control board is not in the miner
as i was flashing it , booted from sd , ran the ssh install command , completed
still cant get into it from browser, i can ping it and ssh ,

are there some commands i can run and post the results to get a better understanding
why it wont let me in,  this is my 6th miner flashing braiins , all the other 5 were able to boot and
access through browser, using the same image

[Artemis3]

so just flashed braiins os , i can ssh in but cant get to the web interface,

can anyone advise me of what to do, at the moment the control board is not in the miner
as i was flashing it , booted from sd , ran the ssh install command , completed
still cant get into it from browser, i can ping it and ssh ,

are there some commands i can run and post the results to get a better understanding
why it wont let me in,  this is my 6th miner flashing braiins , all the other 5 were able to boot and
access through browser, using the same image

But can you boot using the sd fine there? Then there could be a problem flashing into nand. You can try flashing it again, or revert the nand to factory firmware and see if its still working normally (the nand).

Normally you don't have to do anything else. And you can install into nand using the Web UI, but your command is supposed to do the exact same thing. Try force reinstalling the package firmware (opkg update ; opkg install --force-reinstall firmware) and see if that makes any difference. "Removing" the firmware package should in theory reset it as well (you will find its reinstalled with reset values).

Is this an s9j ? Some of those are exhibiting issues when flashing into nand, but work perfectly fine using the sd card. You don't have to flash into nand to use bOS, you can always let it run from SD.