On Tue, Apr 1, 2025 at 10:41 AM pgnd <pgnd@xxxxxxxxxxxx> wrote: > > > so everything works well now > > the OP question remains unanswered. namely what the issue is re: > > finish=3918230862.4min speed=0K/sec > > , and whether it's an indication of a functional problem with the rebuild, one of the mdadm util, or of config? > I can't give you an answer now. Because there is very little information. But the mdadm --monitor --scan is a suspicious place. Do you know why this command is running? I tried to start a recovery and didn't see this command. Thanks Xiao