Post
Topic
Board Mining (Altcoins)
Re: T-Rex 0.20.4 NVIDIA GPU miner (Ethash, Octopus, Kawpow, MTP)
by
m1chael
on 07/06/2021, 22:50:02 UTC
Guys I using few weeks PhoenixMiner on six pc with RTX3070.

After every few days on +- 2 pieces PhoenixMiner crash, and close from running applications phoenixminer.exe.
This is doing only sometimes, randomly, always only on a few pieces, not always on same computers.

All six computers are identical, same windows, same updates, same applications, same hardware specs (W10+5800H+RTX3070+16GB+1TB).
Via MSI Afterburner I only downlocked GPU Core, GPU MEM is left on default speed, no OC.
My computers run always +- 2days at a time. After these 2 days are switched to WindowsSleepMode for +- 8hours. And after again start mining for +-2 days at a time.
Now my computers have vbs script/file in windows startup folder, for automatical launch bat file for PhoenixMiner.

So today I migrate for test 1 computer to T-Rex, because I read that T-Rex have function watchdog, if app T-Rex crash or stop correctly works that app be restarted.

Works this function watchdog as I mean?
And is this function watchdog automatical turn-on in trex or I must write some specific parametr into bat file?

Thank you all what have more experience with T-Rex for any tip/help. 👍
hi, from description

        --no-watchdog              Disable built-in watchdog (watchdog enabled by default )
        --watchdog-exit-mode   Specifies the action "A" the watchdog should take if the miner gets restarted "N" times
                                   within "M" minutes.
                                   Format: N:M:A. Valid values:
                                                  N: any positive integer,
                                                  M: any positive integer,
                                                  A: r(system reboot), s(system shutdown), e(miner exit)
                                   Actions "r" and "s" require running the miner with administrative privileges.
                                   Examples:
                                   20:10:s - watchdog will shutdown the system if the miner gets restarted 20 times
                                             within any 10 minute interval
                                   5:7:r   - watchdog will reboot the system if the miner gets restarted 5 times
                                             within any 7 minute interval

## Watchdog
Watchdog is intended to observe miner state and restart T-Rex if it crashes or hangs for any reason.
Also, watchdog can optionally perform auto updates if a newer version is available.
We recommend using the watchdog to avoid any downtime in mining and make sure your GPUs are busy 24/7.
If you do need to disable the watchdog, you can do so using `--no-watchdog` parameter.

Hi, thanks for your post. So I can set watchdog: disable autoupdates but enabled trex application restart if crash or stop works right?