If you got this by running the script in Terminal or Powershell, you can fix this Windows permission issue by running
Set-ExecutionPolicy -ExecutionPolicy RemoteSigned -Scope CurrentUserAuthor: yodi
When your Chia not working, the plots not detected and you facing this issue as below:
2021-11-14T01:14:03.189 farmer chia.farmer.farmer : ERROR Harvester did not respond. You might need to update harvester to the latest version
2021-11-14T01:15:34.203 farmer chia.farmer.farmer : ERROR Harvester did not respond. You might need to update harvester to the latest version
2021-11-14T01:16:44.015 farmer chia.farmer.farmer : WARNING Respond plots came too late
2021-11-14T01:16:45.076 farmer chia.farmer.farmer : WARNING Respond plots came too late
2021-11-14T01:25:50.229 farmer chia.farmer.farmer : ERROR Harvester did not respond. You might need to update harvester to the latest version
2021-11-14T01:25:53.323 harvester chia.harvester.harvester: WARNING Looking up qualities on C:\Chia\A2-1\plot-k32-2021-06-01-12-28-439ad908425b679f5b2461355304db7dfa9e2d5d43f15144f17f581de068bb9a.plot took: 166.60197138786316. This should be below 5 seconds to minimize risk of losing rewards.
2021-11-14T01:25:54.230 farmer chia.farmer.farmer : WARNING Respond plots came too late
2021-11-14T01:28:55.762 farmer chia.farmer.farmer : ERROR Harvester did not respond. You might need to update harvester to the latest version
2021-11-14T01:30:26.760 farmer chia.farmer.farmer : ERROR Harvester did not respond. You might need to update harvester to the latest version
2021-11-14T01:31:00.841 harvester chia.harvester.harvester: WARNING Looking up qualities on C:\Chia\A1-4\plot-k32-2021-07-07-10-53-1551a1b70e7d90261a19047a186a4839bac323d6e2f581e74456d9b4e2ee7e91.plot took: 236.3222620487213. This should be below 5 seconds to minimize risk of losing rewards.
2021-11-14T01:31:02.674 farmer chia.farmer.farmer : WARNING Respond plots came too late
2021-11-14T01:31:04.106 farmer chia.farmer.farmer : WARNING Respond plots came too late
Categories
Adjust fan speed Dell R730 Poweredge
By default, it will going to 100% which consume more watt and noises. To adjust your Dell R730RD Poweredge fan speed, you can do this step.
1. Get the IPMI ip address, username and password
2. Install the IPMI client https://www.dell.com/support/home/en-id/drivers/driversdetails?driverid=m63f3&driverid=m63f3
3. Open your powershell and execute these command
ipmitool.exe -I lanplus -U username -P password -H 192.168.18.7 raw 0x30 0x30 0x01 0x00This command will enable the option to modify the fan speed. Next you can add this example to go 80% of speed
ipmitool.exe -I lanplus -U username -P password -H 192.168.18.7 raw 0x30 0x30 0x02 0xff 0x50Or you can change the last two alphanumeric with the conversion from
https://www.rapidtables.com/convert/number/decimal-to-hex.html?x=75
Quick way to import password in Google Chrome, where its disabled by default or not found in settings. If you are using windows, you can go right-click on the Chrome desktop icon and choose Properties
Then, change the shortcut path and add “–enable-features=PasswordImport” in Target icon shortcut
C:\Users\dev\Downloads\chrome-win\chrome-win\chrome.exe --enable-features=PasswordImport --max-old-space-size=16384
In this case, I’m using Asus RT-AC59U V2 connected to main router from Internet provider. Before i’m explaining how to do it, the reason why I need to have the same IP address class across network, is to make sharing or ping between them easily.
First, I just realized any computer in the network able to ping computer A that connected to main router via LAN. Meanwhile, computer B that connected from another router can’t received ping from computer A.
After checking on “ipconfig”, I found both machine A and B have different IP address class eg: 192.168.50.xxx and 192.168.4.xxx. This is why cant ping between computer.
Fyi, I’m using both Ubuntu Server and Windows 10 in this network. Where for Windows 10, the firewall already turn off and sharing mode in LAN settings already on.
The Solution
I decided to reset my Asus router. After read through the Asus product documentation https://dlcdnets.asus.com/pub/ASUS/wireless/RT-AC59U/E15565_RT-AC59U_UM_v2_WEB.pdf I found the culprit is rely on operation mode.
So, my router by default have operation mode as “Wireless router mode”. in WAN settings, it’s received IP from main router. But, when other PC connect to this Asus router, it will have 192.168.50.xx.
Then, I change my ASUS operation mode into Access Point mode and problem solved! All the machine that connected to my router will following the same IP address as main router!
Categories
Ubuntu Listening Who Ping me
Often we want to know who others IP address that currently send ping to our server. To detect this, can use this script
sudo tcpdump -i <YOUR-ETH-DEVICE) icmp and icmp[icmptype]=icmp-echo
#sudo tcpdump -i eth2 icmp and icmp[icmptype]=icmp-echo
If you want to mount your shared partition or folder in Windows 10 to be accessible from Ubuntu server, you can use CIFS. Here is the step
sudo mount -t cifs -o user=YOUR-UBUNTU-USERNAME,username=YOUR-WINDOWS-USERNAME,password=YOUR-WINDOWS-PASSWORD,dir_mode=0777,file_mode=0777 //YOUR-WINDOWS-IP-ADDRESS/PATH-FOLDER /media/MOUNT-PATH
Harvesters works as connecting the plots into Farmer via SSL remotely. Single harvesters can contains many plots. And yes, many harvesters can connect to single Farmer, which easier for you decouple from storage depedencies.
If you confuse what is Farmer? This is what farmer looks like
This is the main software that you are running to farming your plots. Farmer must only works in single machine as your only gateway to Chia Network.
Next, what is Harvester? It’s services that running separately than Main software. Ideally, you run this service into separate machine where you store your plots.
So, imagine I have main machine that maximum 20TB capacities and running the Farmer. Also, I have another machine with 120TB plots storage and connected via LAN to the main machine.
Usually, you can share folder so main machine can access the storage. With harvester, you can avoid the hassle in giving permission and make it more secure. This are the step to do it
Categories
Solve Driver Power Failure Windows 10
Suddenly I see this Windows 10 Blue screen of Death “Driver Power Failure” often. No idea why this appear because seems my hardware is fine. To solve this problem, we can do three steps:
First, do the scan health and restore health. Go to Windows Menu -> Open command prompt -> using Administrator mode
Then go type
DISM.exe /Online /Cleanup-image /scanhealth
DISM.exe /Online /Cleanup-image /RestorehealthThis step should 80% fixing your problem. To handle another edge cases, you can disable power trigger to your system.
Second, go to Device Manager by right click Windows Start Menu. Go to Network Adapter, choose you Ethernet -> Properties -> Power Management. Then disable the Allow the computer to turn off this device to save power.
When you remove the HDD from the bay, the log will be showing information like :
| Drive 4 is removed from disk drive bay 1. |
When we put back into tray, the log will be showing:
| Drive 4 is installed in disk drive bay 1. |
Sometimes, the status in Storage showing foreign state. This probably the HDD is part of RAID virtualdisk that detached accidentally. To fix this issue, go to iDRAC setting.
Go to Controller
Click “Setup” Menu and scroll down to Foregin Configuration. Your hdd will be show here. Then just click import to fix it
