fpart
stm32-usart-uart-dma-rx-tx
fpart | stm32-usart-uart-dma-rx-tx | |
---|---|---|
5 | 4 | |
216 | 1,165 | |
- | - | |
7.9 | 4.8 | |
3 months ago | 2 months ago | |
C | C | |
BSD 2-clause "Simplified" License | MIT License |
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fpart
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Rsync extremely slow on two ZFS local pools
Native rsync is terrible for lots of small file as it copies each file one by one sequentially. If you have lots of cores to work with, use the fpsync utility that comes with the fpart command to run parallel rsync's. You can easily saturate a 10Gb link with multiple rsync processes in parallel
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Am I crazy to expect 100gbps across the pacific ocean?
You should probably use something like fpsync and multiple rsync jobs to get the most bandwidth.
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Advice on 100gbps WAN?
My favorite free solution is fpsync/fpart from https://github.com/martymac/fpart -- basically that is a highly optimized filesystem crawler and indexer that can spit out balanced lists of files to transfer to a waiting army of parallel rsync workers. Tools are provided to manage the rsync fleet. Combining fpsync/fpart with an army of parallel rsync workers is a great design pattern especially for HPC as you can farm the rsync workers out to compute nodes
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zfs replication vs multithreaded rsync
I've migrated data from our Isilon to zfs hostA using the fpsync tool that comes with the fpart utility. I get reasonably good throughput from this. 15TB in 5 and 1/2 hours
- How to back up 100TB NAS to USB HDDs??
stm32-usart-uart-dma-rx-tx
- 📟Using DMA for transmitting data through USART in circular mode (Baremetal Embedded C)
- Architecture for efficient UART communication
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How to implement bare metal C program to interface with multiple serial devices with minimal packet loss?
I suggest considering DMA as well. You can check this application note on using UART transfers (TX/RX) with DMA and interrupts.
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STM32 Documentation Rant/Please help me I'm tired and I just want UART to work...
Majerle has a GitHub repo which you may find useful https://github.com/MaJerle/stm32-usart-uart-dma-rx-tx
What are some alternatives?
TDengine - TDengine is an open source, high-performance, cloud native time-series database optimized for Internet of Things (IoT), Connected Cars, Industrial IoT and DevOps.
Modbus-STM32-HAL-FreeRTOS - Modbus TCP and RTU, Master and Slave for STM32 using Cube HAL and FreeRTOS
pgBackRest - Reliable PostgreSQL Backup & Restore
OTA_update_STM32_using_ESP32 - Program STM32Fxx MCUs Over-the-Air using ESP32
libarchive - Multi-format archive and compression library
LovyanGFX - SPI LCD graphics library for ESP32 (ESP-IDF/ArduinoESP32) / ESP8266 (ArduinoESP8266) / SAMD51(Seeed ArduinoSAMD51)
criu - Checkpoint/Restore tool
stm32mp1-baremetal - Baremetal framework and example projects for the STM32MP15x Cortex-A7 based MPU
sanoid - These are policy-driven snapshot management and replication tools which use OpenZFS for underlying next-gen storage. (Btrfs support plans are shelved unless and until btrfs becomes reliable.)
stm32-ws2812b - STM32 Library for WS2812B using DMA+PWM
sha1 - SHA-1 Hashing
ESP32-HUB75-MatrixPanel-DMA - An Adafruit GFX Compatible Library for the ESP32, ESP32-S2, ESP32-S3 to drive HUB75 LED matrix panels using DMA for high refresh rates. Supports panel chaining.