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solana
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add drone information to multinode demo instructions

This commit is contained in:
Rob Walker 2018-07-13 16:22:02 -07:00
parent dcf82c024f
commit 58c0508f94
2 changed files with 25 additions and 13 deletions
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30
README.md
View File

@ -84,17 +84,24 @@ Now start the server:
$ ./multinode-demo/leader.sh $ ./multinode-demo/leader.sh
``` ```
To run a performance-enhanced fullnode on Linux,
[CUDA 9.2](https://developer.nvidia.com/cuda-downloads) must be installed on
your system:
```bash
$ ./fetch-perf-libs.sh
$ SOLANA_CUDA=1 ./multinode-demo/leader.sh
```
Wait a few seconds for the server to initialize. It will print "Ready." when it's ready to Wait a few seconds for the server to initialize. It will print "Ready." when it's ready to
receive transactions. receive transactions.
Drone
---
In order for the below test client and validators to work, we'll also need to
spin up a drone to give out some test tokens. The drone delivers Milton
Friedman-style "air drops" (free tokens to requesting clients) to be used in
test transactions.
Start the drone on the leader node with:
```bash
$ ./multinode-demo/drone.sh
```
Multinode Testnet Multinode Testnet
--- ---
@ -104,15 +111,18 @@ To run a multinode testnet, after starting a leader node, spin up some validator
$ ./multinode-demo/validator.sh ubuntu@10.0.1.51:~/solana 10.0.1.51 $ ./multinode-demo/validator.sh ubuntu@10.0.1.51:~/solana 10.0.1.51
``` ```
To run a performance-enhanced fullnode on Linux, To run a performance-enhanced leader or validator (on Linux),
[CUDA 9.2](https://developer.nvidia.com/cuda-downloads) must be installed on [CUDA 9.2](https://developer.nvidia.com/cuda-downloads) must be installed on
your system: your system:
```bash ```bash
$ ./fetch-perf-libs.sh $ ./fetch-perf-libs.sh
$ SOLANA_CUDA=1 ./multinode-demo/leader.sh ubuntu@10.0.1.51:~/solana 10.0.1.51 $ SOLANA_CUDA=1 ./multinode-demo/leader.sh
$ SOLANA_CUDA=1 ./multinode-demo/validator.sh ubuntu@10.0.1.51:~/solana 10.0.1.51
``` ```
Testnet Client Demo Testnet Client Demo
--- ---

6
multinode-demo/common.sh
View File

@ -106,15 +106,17 @@ configure_metrics
tune_networking() { tune_networking() {
# Reference: https://medium.com/@CameronSparr/increase-os-udp-buffers-to-improve-performance-51d167bb1360 # Reference: https://medium.com/@CameronSparr/increase-os-udp-buffers-to-improve-performance-51d167bb1360
[[ $(uname) = Linux ]] && ( [[ $(uname) = Linux ]] && (
set -x set -x +e
# test the existence of the sysctls before trying to set them # test the existence of the sysctls before trying to set them
# go ahead and return true and don't exit if these calls fail
sysctl net.core.rmem_max 2>/dev/null 1>/dev/null && sysctl net.core.rmem_max 2>/dev/null 1>/dev/null &&
sudo sysctl -w net.core.rmem_max=26214400 1>/dev/null 2>/dev/null sudo sysctl -w net.core.rmem_max=26214400 1>/dev/null 2>/dev/null
sysctl net.core.rmem_default 2>/dev/null 1>/dev/null && sysctl net.core.rmem_default 2>/dev/null 1>/dev/null &&
sudo sysctl -w net.core.rmem_default=26214400 1>/dev/null 2>/dev/null sudo sysctl -w net.core.rmem_default=26214400 1>/dev/null 2>/dev/null
:
) )
return 0
} }
SOLANA_CONFIG_DIR=${SNAP_DATA:-$PWD}/config SOLANA_CONFIG_DIR=${SNAP_DATA:-$PWD}/config