avalon 1246 help please

[kmok]

Hi!


Can I please get help on what may be going on with my Avalon 1246?

Hashing fine for about 3 weeks. Rebooted itself about a week and a bit in. Rebooted itself again after a second week and a bit.

After the second reboot it looks like one of the boards is not hashing?

I have all green lights. But the hash rate is basically 2/3 of what it should be. Prior to this recent reboot it was hashing at 82/83TH in normal mode.

Two of the HU warm up to about 75 degrees. One of them stays cool at 47 degrees.

I've swapped the board out from one slot to another. Originally in slot H0. After the swap H2 shows the cool HU. I moved the HU that was furthest away from the power supply to the middle slot. It's cool to the touch. The other two were warm.

If any one can shed any light on this I would be most grateful.

Let me know if you require any additional info. Thanks in Advance.


-k

Code:

{'STATUS':[{'STATUS':'S','When':0,'Code':11,'Msg':'Summary','Description':'cgminer 4.11.1'}],'SUMMARY':[{'Elapsed':140,'MHS av':44129378.82,'MHS 30s':56973874.22,'MHS 1m':49781840.25,'MHS 5m':18473564.26,'MHS 15m':6944452.47,'Found Blocks':0,'Getworks':11,'Accepted':44,'Rejected':0,'Hardware Errors':1,'Utility':18.86,'Discarded':797485,'Stale':0,'Get Failures':0,'Local Work':1514,'Remote Failures':0,'Network Blocks':0,'Total MH':6649846308.0000,'Work Utility':663747.72,'Difficulty Accepted':1848000.00000000,'Difficulty Rejected':0.00000000,'Difficulty Stale':0.00000000,'Best Share':2270704,'Device Hardware%':0.0001,'Device Rejected%':0.0000,'Pool Rejected%':0.0000,'Pool Stale%':0.0000,'Last getwork':0}
{'STATUS':[{'STATUS':'S','When':0,'Code':70,'Msg':'CGMiner stats','Description':'cgminer 4.11.1'}],'STATS':[{'STATS':0,'ID':'AVA100','Elapsed':141,'Calls':0,'Wait':0.000000,'Max':0.000000,'Min':99999999.000000,'MM ID0':'Ver[1246-83-21072802_4ec6bb0_211fc46] DNA[02010000245cf629] MEMFREE[1712272.0] NETFAIL[0 0 0 0 0 0 0 0] SYSTEMSTATU[Work: In Work, Hash Board: 3 ] Elapsed[148] BOOTBY[0x12.00000000] LW[76961] MH[0 1 0] HW[1] DH[0.000%] Temp[23] TMax[75] TAvg[59] Fan1[5038] Fan2[5056] Fan3[5054] Fan4[5042] FanR[73%] Vo[361] PS[0 1203 1446 223 3231 1448 3563] PLL0[615 73 128 13104] PLL1[374 12 42 13492] PLL2[2640 1440 15360 0] GHSspd[0.00] DHspd[0.000%] GHSmm[0.00] GHSavg[44912.03] WU[627413.76] Freq[0.00] Led[0] MGHS[23406.53 20970.83 534.67] MTmax[74 75 58] MTavg[67 65 45] TA[360] Core[A3201] PING[70] POWS[0] HASHS[0 0 0] POOLS[0] SoftOFF[0] ECHU[0 0 0] ECMM[0] SF0[480 500 520 540] SF1[480 500 520 540] SF2[480 500 520 540] PVT_T0[ 69 69 68 69 69 70 67 68 65 69 72 69 70 70 69 74 73 70 71 71 72 74 72 71 70 73 74 74 72 69 69 70 73 71 71 67 64 70 73 73 69 67 69 70 74 69 68 68 68 69 66 65 65 64 62 65 64 62 65 64 59 60 62 63 64 63 63 63 61 64 65 61 63 64 66 66 68 65 64 68 65 64 67 65 68 67 65 64 65 65 67 67 67 67 67 68 70 66 69 69 67 68 70 67 68 66 67 70 70 71 65 66 69 69 68 69 65 65 66 69] PVT_T1[ 66 67 67 67 68 68 68 69 67 71 69 68 68 69 69 72 72 68 67 74 74 74 69 68 69 71 75 71 69 65 63 69 73 71 70 67 66 70 71 73 69 69 67 68 69 68 68 64 65 64 67 65 64 63 63 65 63 58 63 61 58 58 59 60 59 60 61 63 60 63 63 62 61 66 65 62 64 66 66 67 63 65 62 67 63 63 65 64 65 64 66 66 62 64 67 66 65 66 64 64 63 66 66 66 63 64 67 64 65 62 63 64 66 67 65 63 65 61 64 65] PVT_T2[ 45 43 41 43 43 43 41 43 42 41 43 45 44 42 41 42 45 45 44 43 43 44 43 43 42 45 43 40 40 43 43 41 45 44 45 42 43 43 45 43 44 46 42 43 45 41 44 45 42 45 39 39 40 42 42 39 41 39 39 42 42 41 42 43 41 45 44 46 43 42 43 44 46 44 45 47 43 42 46 45 46 44 43 44 42 46 45 44 44 44 44 44 45 49 45 48 47 44 49 55 54 54 54 52 56 55 52 55 51 55 55 58 54 56 54 54 55 54 55 55] PVT_V0[329 333 335 331 327 323 331 327 327 334 334 335 331 328 331 335 335 333 338 333 335 329 327 329 327 326 326 331 333 334 331 329 334 334 339 338 334 331 329 326 330 327 339 339 338 334 334 337 338 338 336 337 335 335 345 348 342 337 338 342 352 345 341 339 338 335 342 338 341 334 336 336 339 339 339 339 337 340 338 338 337 335 335 336 337 334 331 344 341 337 334 334 331 341 341 339 340 338 334 334 335 336 336 338 337 334 336 334 333 335 333 336 334 334 339 340 338 334 336 340] PVT_V1[330 334 340 338 338 338 333 334 334 335 337 337 333 331 333 335 334 334 333 335 334 329 334 333 334 330 333 330 333 333 332 333 334 334 338 337 330 331 331 335 333 332 332 334 335 340 339 337 338 339 339 338 335 337 337 334 335 338 341 347 344 341 337 341 339 337 338 340 338 337 337 334 335 333 336 336 334 335 335 337 335 332 334 336 339 338 335 337 337 342 333 334 335 337 335 339 336 338 334 332 331 332 338 338 337 340 341 342 338 339 335 335 332 333 337 343 342 333 337 338] PVT_V2[292 296 299 298 305 299 298 298 297 293 293 294 291 294 295 292 292 293 292 294 290 292 294 295 294 291 292 294 294 297 291 291 292 294 292 293 293 294 291 292 293 292 294 294 293 301 297 299 295 295 291 293 293 295 297 297 293 298 301 305 298 294 294 295 295 295 297 297 297 297 298 301 299 298 296 294 296 296 294 294 293 297 293 297 292 295 294 294 294 294 293 295 293 294 297 293 340 295 298 565 561 561 575 569 566 566 565 553 563 562 564 566 570 565 570 572 578 553 558 561] MW[27359 27292 27328] MW0[4 2 2 4 7 3 0 1 3 2 1 2 2 1 4 1 4 3 5 5 6 1 3 0 3 3 5 5 8 3 7 5 3 4 4 2 3 3 5 0 3 2 3 4 2 3 1 0 4 3 7 1 5 2 5 7 2 1 4 7 3 4 2 3 3 2 2 4 3 0 2 1 3 8 1 6 3 4 4 6 5 7 5 2 4 3 1 1 5 5 1 9 3 7 1 3 2 2 6 0 6 3 1 1 4 4 6 2 4 3 2 4 1 2 3 4 2 4 4 4] MW1[6 3 8 3 3 2 1 2 3 3 2 0 2 4 1 9 4 5 3 2 5 5 5 4 3 3 3 1 1 4 2 5 3 3 4 2 1 4 4 1 1 2 2 2 3 0 3 5 5 3 2 2 3 0 4 4 2 3 4 4 2 1 2 6 3 3 4 2 2 4 6 2 1 1 3 4 1 4 2 2 5 0 4 5 2 1 2 2 3 2 4 4 1 4 1 2 2 4 7 1 4 1 3 2 1 3 1 0 5 4 5 0 5 4 5 4 4 2 4 3] MW2[0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 1 0] ASICCRC0[0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0] ASICCRC1[0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0] ASICCRC2[0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0] CRC[0 0 4140814973] POW_I2C[OK] FACOPTS0[] FACOPTS1[] ATAOPTS0[--avalon10-freq 480:500:520:540 --avalon10-voltage-level 51 ] ATAOPTS1[--avalon10-freq 480:500:520:540 --avalon10-voltage-level 87 ] ADJ[1] COP[0 0 0] MPO[3200] MVL[87] ATABD0[480 500 520 540] ATABD1[480 500 520 540] ATABD2[480 500 520 540] WORKMODE[1]','MM Count':1,'Smart Speed':1,'Voltage Level Offset':0,'Nonce Mask':25}

[BitMaxz]

I don't see any issue from your logs except on Bootby and the last hashboard with low chip temp.
This log BOOTBY[0x12.00000000] means low hash rate.

I don't know why the 3rd hashboard is too cool but you can try to use the FMS tool and use the Aging to refresh all chips from the 3rd hashboard.

Check my post under this link below to download the exact version of the FMS tool
- https://bitcointalk.org/index.php?topic=5367989.msg58929271#msg58929271

[kmok]

BitMaxz,


Thanks for your reply. Amazingly, Avalon support responded at about the same time you did with the same suggestion.

Thanks for your link.

I will update after I get this aging process completed.


Much Thanks!
-k

[kmok]

Update.

Looks like my 1246 seems to be on the mend.

Needed to do a hard reset.

Install FMS from the link above.

From FMS run the command line

[{"command":"ascset","parameter":"0,aging-set,1"}]

There seems to be an aging tab. I tried it and it didn't do much for me.

The command line process seems to scan or do something to check the ASIC boards.

The key I guess is to make sure the ECHU codes are not the dreaded 131073 codes. This code showed up for me once on a reboot. But on a second reboot it went away.

The process is several hours long. While the process is running the hash rate will jump around.

I did have to do this process a few times. I don't know why. But on the latest try my hashing got back to where it was originally.

Will monitor to see if it stays that way.


thx
-k
 

[NotFuzzyWarm]

Good to know
Merit given for keeping us in the loop!

[kmok]

additional update.

so my miner is still only hashing 66% of what it should be.

the aging test apparently showed that the hashing boards are technically all good because it can reach well beyond the 66% range under certain circumstances.

sent additional logs to canaan support and they said it should be the power supply. at $250.00 a pop including shipping .. i just simply ordered one and i'm not bothering with the warranty.

will update again once a new power supply goes in. about 2 weeks till it gets here.

but in the mean time it seems to be humming along at 52Th. less than ideal but not an oversized paperweight yet.


thx
-k