[Lsf-pc] [LSF/MM/BPF TOPIC] Improving Block Layer Tracepoints for Next-Generation Backup Systems

[Dan Williams]

Song Liu via Lsf-pc wrote:
> On Sat, Jan 4, 2025 at 9:52 AM Vishnu ks <ksvishnu56 at gmail.com> wrote:
> >
> [...]
> >
> > @Song: Our approach fundamentally differs from md/raid in several ways:
> >
> > 1. Network-based vs Local:
> >    - Our system operates over network, allowing replication across
> > geographically distributed systems
> >    - md/raid works only with locally attached storage devices
> 
> md-cluster (https://docs.kernel.org/driver-api/md/md-cluster.html)
> does support RAID in a cluster.

Also,

https://docs.kernel.org/admin-guide/blockdev/drbd/index.html