Show HN: Go-Nbd – A Pure Go NBD Server and Client

1. go-nbd

   1 6 371 4.2 Go

   Pure Go NBD server and client library.

   

   You should probably defer mutex unlock() and not use naked returns: https://github.com/pojntfx/go-nbd/blob/main/pkg/backend/file...

2. InfluxDB

   www.influxdata.com featured

   InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.

   

3. gnet

   2 6 10,491 7.6 Go

   🚀 gnet is a high-performance, lightweight, non-blocking, event-driven networking framework written in pure Go.

   

   Since this heavily involves networking, take a look into using gnet [0]. You might find some interesting performance improvements by using that over just net.Conn.

   [0] https://github.com/panjf2000/gnet

4. nbdkit-baddisk-plugin

   3 1 0 10.0 C

   An nbdkit plugin which fails every read and write.

   

   Very cool! I'm curious if you've explored testing error cases yet? Years ago I fooled around with nbdkit and developed a "bad sectors" and "bad disk" plugin and found that the error handling around these scenarios left a little to be desired.

   https://github.com/pepaslabs/nbdkit-baddisk-plugin

   https://github.com/pepaslabs/nbdkit-badsector-plugin

5. nbdkit-badsector-plugin

   4 1 0 10.0 C

   An nbdkit plugin which simulates a disk with a bad sector.

   

   Very cool! I'm curious if you've explored testing error cases yet? Years ago I fooled around with nbdkit and developed a "bad sectors" and "bad disk" plugin and found that the error handling around these scenarios left a little to be desired.

   https://github.com/pepaslabs/nbdkit-baddisk-plugin

   https://github.com/pepaslabs/nbdkit-badsector-plugin

6. pyamigadebug

   5 3 52 4.1 Python

   Framework for abstracting Amiga debuggers and access to AmigaOS libraries and devices. AmigaXfer serial port transfer software lives here.

   

   NBD is fairly simple. I wrote a minimal server in Python[0]. It is just a few lines.

   0. https://github.com/rvalles/pyamigadebug/blob/master/NBDServe...

7. UDPspeeder

   6 8 4,851 0.7 C++

   A Tunnel which Improves your Network Quality on a High-latency Lossy Link by using Forward Error Correction, possible for All Traffics(TCP/UDP/ICMP)

   

   I just use nbd-server, nbd-client (kernel module nbd). While at home things are fine, when not at home things can get bad unless you use something like UDPspeeder <https://github.com/wangyu-/UDPspeeder> then you just need to deal with slower speeds.

   I do backups with borg while connected through ethernet.

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