[cmeacham98]

I tried longhorn on my homelab cluster. I'll admit it's possible that I did something wrong, but I managed to somehow get it into a state where it seemed my volumes got permanently corrupted. At the very least I couldn't figure out how to get my volumes working again.

When restoring from backup I went with Rook (which is a wrapper on ceph) instead and it's been much more stable, even able to recover (albeit with some manual intervention needed) from a total node hardware failure.

[nerdjon]

It is interesting seeing this article come up since just yesterday I setup longhorn in my homelab cluster needing better performance for some tasks than NFS was providing so I setup a raid on my r630 and tried it out.

So far things are running well but I can't shake this fear that I am in for a rude awakening and I loose everything. I backups but the recovery will be painful if I have to do it.

I will have to take a look at rook since I am not quite committed enough yet (only moved over 2 things) to switch.

[master_crab]

If the information is truly important push it off to a database or NAS. I use rook at home but really only for long lived app data (config files, etc). Anything truly important (media, files, etc) is served from an NFS attached to the cluster.

[cortesoft]

I have a small 4 node home cluster, and longhorn works great... on smaller volumes.

I have a 15TB volume for video storage, and it can't complete any replica rebuilds. It always fails at some point and then tries to restart.