in the claymore.stub.conf are these lines below:

uncomment and configure the -dpool and -dwal lines below to enable dualmining.

Then  go to the local.conf in the home Directly and put in your pool and wallet for the ETH miner, if your using the local.conf, I think i haven't really look into setting up dual mining yet with Ethos.

I have only learned to use the local.conf and claymore.stub conf's for eth and Zec mining .. haven't tried the remote or custom conf's .no need to,yet.!!!

I have EthOS running on two rigs .

claymore.stub.conf

# WARNING! Remove "#" characters to enable lines, with "#" they are disabled and will be ignored by miner! Check README for details.
# WARNING! Miner loads options from this file only if there are not any options in the command line!
-colors 1
-dbg -1
-esm STRATUMTYPE
-epool POOL1
-ewal WALLET
-epsw PASSWORD1
-eworker WORKER
-allpools 1
-gser 2
-allcoins 1
-wd 0

#uncomment and configure the -dpool and -dwal lines below to enable dualmining.
-mode 0

#-ewal 0xD69af2A796A737A103F12d2f0BCC563a13900E6F
#-epsw x
#-dpool stratum+tcp://yiimp.ccminer.org:4252
#-dwal DsUt9QagrYLvSkJHXCvhfiZHKafVtzd7Sq4
#-dpsw x
#-esm 1
#-mode 0
#-tt 70



then go to the local.conf in the same directly as the claymore.stub.conf and put in your pool and wallet for eth mining,you can leave the flags how they are for default setting, it didn't seem to matter if they are there or not .. if your using the local.conf, which is all i have learned to use.

some thing like below

local.conf

globalminer claymore
maxgputemp 85
stratumproxy enabled
proxywallet your wallet for eth
proxypool1 the pool you are using for eth mining.
globalfan 85
flags -logfile noappend.txt  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
I put the -logfile noappend.txt line in,because i don't like a lot of log files every time, i reboot or restart the miner it would make one, other wise that line is not needed, and all it does is over write the old log and replace it with a new log from the session running instead of making a new one for each restart ..

Hi,
hope someone can help me.
Yesterday one of my S7 suddenly stopped hashing and started beeping.
When I restarted it one of the has boards instead of showing oooooo just showed ---------, what the miner would do is that it started hashing for a couple of minutes and then stopped.
They miners are in a controlled environment with several other miners with constante temperature of 55 C.
Also tried with all 3 hashing boards connected change the frequency to 250 and same thing happened.
I tried to test connecting just one board to see which one was not working, with just one board connected it starts hashing normally for a few seconds, then the miner restarts as usual and when it comes back up the temp on the hash board is 95 so it stops hashing.
I tried with the second board, only that board connected and same thing happened.
Tried with different terminales and cables on the PSU.
Haven't tried with the last board since I don't want to damage them.
Could it be the PSU? Any advise would be greatly appreciated.
Thanks

In oil immersion would if be better to throw the fans away and use an oil pump to circulate the oil round a small cooling radiator then introduce back to the immersion tank? A decent oil pump would be required but with some small bore tube I would probably make some jets to introduce a high flow over the cards. Just food for thought.