On Mon, 15 Apr 2019 17:25:22 +0800 Guoqing Jiang <gqjiang@xxxxxxx> wrote: > You can refer to the URL. > > https://serverfault.com/questions/611270/mdadm-remove-disk-from-raid0 Hello, Thanks, I found that page too. But it is unsuitable because it requires "two more disks of the same size, as the disk you would like to replace", and I am looking at a situation where I only have one. Secondly, from a glance it seems to involve full rewrite of all data twice, which is very sub-optimal and ideally I would like to avoid. -- With respect, Roman
