On other worker nodes where only /var/lib/longhorn/ disk is used I don't see this behaviour. Also on the chart you can see once I disconnected a disk, it got to low write rate
powerful-table-93807
01/23/2024, 7:05 PM
Did some googling and found that after creating a new ext4 partition it will take some time to finish partitioning in background, which can take some time. Please correct me if I'm wrong
@breezy-church-69414 Fond the reason why it happen. When I was creating ext4 partition I used default params. It used by default creating ext4 journal in background. For 3.8Tb disk it took a few hours to finish this job. So after this I did not see disk usage.
It’s not Longhorn issue but maybe it worth in document how to add disk describe this case, so people like me will not be scared 😁