On 2016-11-12 21:16, Achim Gratz wrote:
But even if I do that the other question is still how to re-initialize the volume with a sane btrfs filesystem that has all the necessary subvolumes and the same UUID. Actually I'd want to create that someplace else in an image file so I can check it before I finally try to dd it into the place of the current botched volume.
This was asked about a week or two ago. There is no single script or
command to do it. You have to do manually all volumes yourself. Or,
install fresh again with the DVD, then erase the contents, then restore
the backup.
Subject: Re: [opensuse-factory] btrfs root - why so many subvolumes?
that was a month ago.
In particular, this post:
Date: Tue, 18 Oct 2016 10:10:11 +0200 (CEST)
From: Johannes Meixner