On Fri, 16 Apr 2021 at 20:29, Chris Murphy <li...@colorremedies.com> wrote: > > On Fri, Apr 16, 2021 at 9:03 PM Alexandru Stan <a...@hypertriangle.com> wrote: > > > > # sending back incrementally (eg: without sending back file-0) fails > > alex@alex-desktop:/mnt% sudo btrfs send bigfs/myvolume-1 -p > > bigfs/myvolume-3|sudo btrfs receive ssdfs/ > > At subvol bigfs/myvolume-1 > > At snapshot myvolume-1 > > ERROR: cannot find parent subvolume > > What about using -c instead of -p? > > > > -- > Chris Murphy
Hey Chris, Thank you for replying and challenging my setup. I am a total idiot (you can quote me on that in the future). It would really help if I provided the -p option in front of the right subvolume: - sudo btrfs send bigfs/myvolume-1 -p bigfs/myvolume-3 + sudo btrfs send -p bigfs/myvolume-1 bigfs/myvolume-3 To be fair my whole command looks more like: sudo -n btrfs send -p /mnt/bigfs/snapshots/somefolder/root.some_date_earlier /mnt/bigfs/snapshots/somefolder/root.$now | zstd -c -15 -T4 --long=27 | mbuffer -v 1 -m 256m | ssh -o compression=no alex@first-server 'zstd -d -c -T4 --long=27 | sudo -n btrfs receive /mnt/fs/snapshots/' My rootfs changes are now being transferred back happily! And... done in 2 minutes, amazing. Alright, </thread> Alexandru Stan
