Author: Markus Spring

forums.debian.net/viewtopic.php?f=7&t=81571 /etc/initramfs-tools/modules

 usb_common usbcore usbhid ehci_hcd ohci_hcd uhci_hcd hid bluetooth bnep btbcm btrtl btusb rfcomm btintel 

 # mkinitramfs -o /boot/initrd.img-$(uname -r) # update-grub 

wejn.org/how-to-make-passwordless-cryptsetup.html

www.funtoo.org/BTRFS_Fun

DS207+ status report – Synology Forum forum.synology.com/enu/viewtopic.php?t=24142

• arstechnica.com/civis/viewtopic.php?f=16&t=1226135
• marc.merlins.org/perso/btrfs/post_2014-04-27_Btrfs-Multi-Device-Dmcrypt.html
• marc.merlins.org/perso/btrfs/post_2014-03-22_Btrfs-Tips_-Doing-Fast-Incremental-Backups-With-Btrfs-Send-and-Receive.html
• events.linuxfoundation.org/sites/events/files/slides/Btrfs_1.pdf
• https://www.linux.com/learn/how-create-and-manage-btrfs-snapshots-and-rollbacks-linux-part-2
• https://unix.stackexchange.com/questions/149932/how-to-make-a-btrfs-snapshot-writable

Nota bene: bevor man einen Snapshot als root einhängt, zum Default machen, z.B.

btrfs subvolume set-default 261 /btrfs