What storage software could I run to have an archive of my personal files (a couple TB of photos) that doesn’t require I keep a full local copy of all the data? I like the idea of a simple and focused tool like Syncthing, but they seem to be angling towards replication.
Is the simple choice to run some S3-like backend and use CLI or other client to append and browse files? I’d love something with fault tolerance that someone can gradually add disks to. If ceph were either less complicated or used less resources I’d want to do that.
Save your files to a local s3 object storage mount, enable versioning for immutability and use erasure coding for fault tolerance. You can use Lustre or some other S3 software for the mount. S3 is great for single user file access. You can also replicate to any cloud based S3 for offsite.