Am Dienstag, 11. Januar 2022, 17:22:08 CET schrieb Pierre Couderc: Yes, should be so by default.
Good luck! Hans > Thank you. I am surprised; update-grub is enough to install grub > correctly on all drives...?? > > On 1/11/22 11:24, Hans wrote: > > Am Dienstag, 11. Januar 2022, 04:38:36 CET schrieb Pierre Couderc: > > > > My way: > > > > > > - Boot with a live cd with clonezilla on it (i.e. clonezilla live) > > > > > > - clone the complete harddrive to the new one. Pay attentention, that > > the new one must be equal or bigger than the source. > > > > > > - Use another live cd with gparted on it and move or resize the > > partitions. > > > > > > > > ------------------------------------------------------------------------ > > > > Second way (more work and more complicated): > > > > > > - Boot with a linux live system (debian live, Knoppix whatever) > > > > > > - mount the old one to a new mountpoint in root, like /disk1 > > > > > > - partition the new drive to your needs manually > > > > > > - mount the new one to a new mountpoint in root, like /disk2 > > > > > > - use rsync for transferring data to the new one > > > > > > - reboot to your old system with the connected new harddrive > > > > > > - install grub on the new harddrive (grub --install /dev/sdb or > > update-grub might do it) > > > > > > > > ------------------------------------------------------------------------ > > > > Have fun > > > > > > > > Best > > > > > > Hans > > > > > I have a btrfs RAID1 system. I did install it with /dev/sda disk (efs on > > > > > > sda1, btrfs on sda2). Then, after install, I added a sdb disk (vfat on > > > > > > sdb1, btrfs on sdb2) and I did btrfs balance. > > > > > > > > > > > > As /dev/sda is now old, I want to change it. I know btrfs procedures but > > > > > > I do not know grub procedures. > > > > > > > > > > > > I suppose I should install "some grub thing" on sdb1 and inform the > > > > > > system to boot on sdb1. How to do that ? > > > > > > > > > > > > Is there a good tutorial that I have not found ? > > > > > > > > > > > > Is it possible to have a system booting automatically on sdb1 if sda1 > > > > > > fails ? > > > > > > > > > > > > In fact I did add later an identical sdc disk...
