Reduce the computing power of the whole network and improve the
Publish: 2021-05-01 16:25:40
1. Is the difficulty of the whole network computing increased
2. Because indivial mining is difficult to meet the demand, the global computing power is increasing, and it is difficult for a single device or a small amount of computing power to dig bitcoin again. It is also a combination of a large number of mining machines to form a mine pool. The computing power of the mine pool is very powerful, and it can also ensure that virtual currency can be g more quickly. So how can the mine pool dig? Let's have a look
how to mine a mine pool
the location of a mine pool is also very particular. It's not that a mine pool can be built anywhere, but it needs early-stage capital investment. A mine pool is to combine a single mining machine together. Because of the collection of many miners' computing power, the computing power of the mine pool accounts for a large proportion, and the probability of digging bitcoin is higher. The mine pool will distribute rewards according to the contribution value of each equipment
there are many mines all over the world, and the scale of each mine varies from big to small. Generally, small mines no longer have great advantages. Large mines have many miners for mining. For each miner, he can join any mine or join multiple mines at the same time, The first task of the mine pool is to distribute the income to the miners
(1) PPLNs method
this method gathers the shares g by all miners together. Whenever a certain amount of shares is accumulated (generally 30 million shares), the mine pool will allocate the profits of the previous stage to the miners according to the proportion of contribution
in this way, the income of miners depends entirely on the time needed to dig 30 million shares in the mine pool. If you are lucky, you can dig them in a short time, then the income of miners will be more, otherwise it will be less. In return, the pool charges a 3% tax
(2) PPS mode
for users, the income of this mode is relatively stable
the profit mainly depends on the miner's mining speed. As long as the mining speed is stable, the corresponding profit can be obtained, and the profit is real-time, that is, the mine pool will pay the profit for the miner while the miner is running
obviously, every time a block is calculated, the mine pool has paid for all the miners. If the block fails in the subsequent confirmation link, all the losses will be paid by the pool operator. Therefore, this method reces the risk of the miners, but transfers the risk to the pool operator
therefore, usually the ore pool can charge a handling fee to make up for the possible losses caused by these risks. In this mode, the tax of the ore pool is 7.5%
the above is about how to mine. The difficulty of mining has greatly increased, but the mining army is expanding. If the basic equipment does not meet the standard, it will be difficult to gain in the mining instry, because the value of the virtual currency may not be equal to the price of an equipment, and many miners are not just digging bitcoin, Instead, we choose other virtual currencies to mine.
how to mine a mine pool
the location of a mine pool is also very particular. It's not that a mine pool can be built anywhere, but it needs early-stage capital investment. A mine pool is to combine a single mining machine together. Because of the collection of many miners' computing power, the computing power of the mine pool accounts for a large proportion, and the probability of digging bitcoin is higher. The mine pool will distribute rewards according to the contribution value of each equipment
there are many mines all over the world, and the scale of each mine varies from big to small. Generally, small mines no longer have great advantages. Large mines have many miners for mining. For each miner, he can join any mine or join multiple mines at the same time, The first task of the mine pool is to distribute the income to the miners
(1) PPLNs method
this method gathers the shares g by all miners together. Whenever a certain amount of shares is accumulated (generally 30 million shares), the mine pool will allocate the profits of the previous stage to the miners according to the proportion of contribution
in this way, the income of miners depends entirely on the time needed to dig 30 million shares in the mine pool. If you are lucky, you can dig them in a short time, then the income of miners will be more, otherwise it will be less. In return, the pool charges a 3% tax
(2) PPS mode
for users, the income of this mode is relatively stable
the profit mainly depends on the miner's mining speed. As long as the mining speed is stable, the corresponding profit can be obtained, and the profit is real-time, that is, the mine pool will pay the profit for the miner while the miner is running
obviously, every time a block is calculated, the mine pool has paid for all the miners. If the block fails in the subsequent confirmation link, all the losses will be paid by the pool operator. Therefore, this method reces the risk of the miners, but transfers the risk to the pool operator
therefore, usually the ore pool can charge a handling fee to make up for the possible losses caused by these risks. In this mode, the tax of the ore pool is 7.5%
the above is about how to mine. The difficulty of mining has greatly increased, but the mining army is expanding. If the basic equipment does not meet the standard, it will be difficult to gain in the mining instry, because the value of the virtual currency may not be equal to the price of an equipment, and many miners are not just digging bitcoin, Instead, we choose other virtual currencies to mine.
3. The computing power and block output of the whole network can be found in
http://www.taobtc.net/
look at
1. First of all, as a node mine pool, the mine pool construction itself needs to add node files, which show the number of connections under the bitcoin wallet. After adding nodes, the number of connections can reach dozens or even more, depending on how many nodes you add, effectively recing invalid share
2. How to fix the calculation difficulty of mining equipment for miners? Set it in your mining equipment startup bat
for example, if your single mining equipment is 10g, you can add
/ 1000 + 10 after the user name (wallet address) in the bat file. For example,
- U
/ 1000 + 10
- P
1 in my bat, what does that mean? That is to say, your device is 10g computing power, and you use a fixed difficulty of 10G for mining in P2P pool. If you are a 1g device, write / 1000 + 1 at the back, so the difficulty is fixed and the efficiency of the device is effectively improved.
http://www.taobtc.net/
look at
1. First of all, as a node mine pool, the mine pool construction itself needs to add node files, which show the number of connections under the bitcoin wallet. After adding nodes, the number of connections can reach dozens or even more, depending on how many nodes you add, effectively recing invalid share
2. How to fix the calculation difficulty of mining equipment for miners? Set it in your mining equipment startup bat
for example, if your single mining equipment is 10g, you can add
/ 1000 + 10 after the user name (wallet address) in the bat file. For example,
- U
/ 1000 + 10
- P
1 in my bat, what does that mean? That is to say, your device is 10g computing power, and you use a fixed difficulty of 10G for mining in P2P pool. If you are a 1g device, write / 1000 + 1 at the back, so the difficulty is fixed and the efficiency of the device is effectively improved.
4. At present, the computing power of P2P pool nodes in the whole network is about 20t, but the actual utilization rate is only 10-15t, which wastes a lot of computing power
the computing power and block output of the whole network can be seen here http://www.taobtc.net/
a lot of computing power is wasted. The reason for this is also from the structure of the P2P pool. The P2P pool node will automatically adjust the difficulty of the pool according to the computing power of the workers' mining equipment. This process is quite fast, and the difficulty will be adjusted every few minutes, As a result, the mining equipment is easy to report errors, that is, it generates a lot of R, which reces the efficiency. The P2P pool is a PPLNs mode. You need to submit an effective share to get profit. After submitting an effective share, you can get all the blocks generated within 24 hours. The difficulty of effective share is relatively large. What I reflected in my pool is that 1g of computing power can't dig effective share at all
how to improve the efficiency of P2P pool
1. First of all, as a node mine pool, the mine pool construction itself needs to add node files, showing the number of connections under the bitcoin wallet. After adding nodes, the number of connections can reach dozens or even more, depending on how many nodes you add, effectively recing invalid share
2. How to fix the calculation difficulty of mining equipment for miners? Set it in your mining equipment startup bat
for example, if your single mining equipment is 10g, you can add
/ 1000 + 10 after the user name (wallet address) in the bat file. For example,
- U
/ 1000 + 10
- P
1 in my bat, what does that mean? That is to say, your device is 10g computing power, and you use a fixed difficulty of 10G for mining in P2P pool. If you are a 1g device, write / 1000 + 1 at the back, so the difficulty is fixed and the efficiency of the device is effectively improved.
the computing power and block output of the whole network can be seen here http://www.taobtc.net/
a lot of computing power is wasted. The reason for this is also from the structure of the P2P pool. The P2P pool node will automatically adjust the difficulty of the pool according to the computing power of the workers' mining equipment. This process is quite fast, and the difficulty will be adjusted every few minutes, As a result, the mining equipment is easy to report errors, that is, it generates a lot of R, which reces the efficiency. The P2P pool is a PPLNs mode. You need to submit an effective share to get profit. After submitting an effective share, you can get all the blocks generated within 24 hours. The difficulty of effective share is relatively large. What I reflected in my pool is that 1g of computing power can't dig effective share at all
how to improve the efficiency of P2P pool
1. First of all, as a node mine pool, the mine pool construction itself needs to add node files, showing the number of connections under the bitcoin wallet. After adding nodes, the number of connections can reach dozens or even more, depending on how many nodes you add, effectively recing invalid share
2. How to fix the calculation difficulty of mining equipment for miners? Set it in your mining equipment startup bat
for example, if your single mining equipment is 10g, you can add
/ 1000 + 10 after the user name (wallet address) in the bat file. For example,
- U
/ 1000 + 10
- P
1 in my bat, what does that mean? That is to say, your device is 10g computing power, and you use a fixed difficulty of 10G for mining in P2P pool. If you are a 1g device, write / 1000 + 1 at the back, so the difficulty is fixed and the efficiency of the device is effectively improved.
5. I saw it on a forum and said it was two hours, but the details are not clear
6. Don't invest in bitcoin. All kinds of virtual currencies on the market are essentially a capital game of beating drums and spreading flowers, plus a pyramid scheme! It's all scams carefully packaged by swindlers! It's just a tool for cutting leeks
7. The price is very low, but the mining capacity is also very weak. It is estimated that it is not easy to recover the original.
8. Because our LAN doesn't allow to assign the same IP address of the same network segment, we can't assign the virtual operating system an IP address of the same network segment with the PC by bridging. This paper uses NAT connection to realize this configuration. Install VMware software in WinXP system
2. Open VMware and install RedHat Linux
3. All are ready and start network configuration
4. Let VMware network adapter VMnet8 automatically obtain IP address and DNS server address, then we open ms-doc console and execute ipconfig / all command to see the IP allocation of VMnet8
the IP address configuration of my VMware network adapter VMnet8 virtual network card is as follows: 5. Open the VMware software, select the menu VM settings, select the network card to view its properties, and set the network connection to C ustom:Special virtual network -- VMnet8(NAT) OK, return to the main interface of the software. When starting the RedHat Linux 9 system, we need to set the IP address of the virtual system to the same network segment as it (here I am 192.168.65.0, your IP address may be different, this is an IP address automatically and randomly assigned by VMware)
on the command line, you can edit the / etc / sysconfig / network scripts / ifcfg-eth0 file, The contents are as follows:
device = eth0
bootproto = none
broadcast = 192.168.65.255
IPADDR = 192.168.65.228
netmask = 255.255.255.0
Network = 192.168.65.0
onboot = yes
type = Ethernet
userctl = no
peerdns = no
gateway = 192.168.65.2
DHCP_ Hostname = 192.168.65.254
after saving the settings, reactivate eth0 port:
# service network restart
IP address can be assigned by DHCP server, because after installing VMware, there will be a virtual DHCP server virtual machine to assign IP address. This DHCP server is actually a system service, which can be assigned in the control panel & shy- Management tool & shy- I see this service in the service
in NAT mode network, the gateway of virtual machine points to 192.168. X.2, x = 65 in this paper. This is the address of virtual NAT server. It is also a server virtual machine, which can be seen in service management
6. In this way, WINXP and Linux can ping each other. If you can't Ping, see if your Windows Firewall doesn't allow ICMP
7. Next, we want another PC to be able to SSH login and access the virtual Linux system in the configured PC through LAN. Here we need to do a mapping. Open manage virtual network (in the start menu, or in the VMware interface menu). Open the NAT page and click Edit.. - port forwarding - add
host port: 22
forwarding IP address: 192.168.65.228 22
2. Open VMware and install RedHat Linux
3. All are ready and start network configuration
4. Let VMware network adapter VMnet8 automatically obtain IP address and DNS server address, then we open ms-doc console and execute ipconfig / all command to see the IP allocation of VMnet8
the IP address configuration of my VMware network adapter VMnet8 virtual network card is as follows: 5. Open the VMware software, select the menu VM settings, select the network card to view its properties, and set the network connection to C ustom:Special virtual network -- VMnet8(NAT) OK, return to the main interface of the software. When starting the RedHat Linux 9 system, we need to set the IP address of the virtual system to the same network segment as it (here I am 192.168.65.0, your IP address may be different, this is an IP address automatically and randomly assigned by VMware)
on the command line, you can edit the / etc / sysconfig / network scripts / ifcfg-eth0 file, The contents are as follows:
device = eth0
bootproto = none
broadcast = 192.168.65.255
IPADDR = 192.168.65.228
netmask = 255.255.255.0
Network = 192.168.65.0
onboot = yes
type = Ethernet
userctl = no
peerdns = no
gateway = 192.168.65.2
DHCP_ Hostname = 192.168.65.254
after saving the settings, reactivate eth0 port:
# service network restart
IP address can be assigned by DHCP server, because after installing VMware, there will be a virtual DHCP server virtual machine to assign IP address. This DHCP server is actually a system service, which can be assigned in the control panel & shy- Management tool & shy- I see this service in the service
in NAT mode network, the gateway of virtual machine points to 192.168. X.2, x = 65 in this paper. This is the address of virtual NAT server. It is also a server virtual machine, which can be seen in service management
6. In this way, WINXP and Linux can ping each other. If you can't Ping, see if your Windows Firewall doesn't allow ICMP
7. Next, we want another PC to be able to SSH login and access the virtual Linux system in the configured PC through LAN. Here we need to do a mapping. Open manage virtual network (in the start menu, or in the VMware interface menu). Open the NAT page and click Edit.. - port forwarding - add
host port: 22
forwarding IP address: 192.168.65.228 22
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