I use a linux laptop i search how to send local snapshot to synology nas who has 1 drive formatted in btrfs
My lapto
MiWiFi-RA71-srv:~> sudo btrfs subvolume list /
[sudo] Mot de passe de root :
ID 256 gen 31 top level 5 path @
ID 257 gen 22147 top level 256 path @/var
ID 258 gen 21622 top level 256 path @/usr/local
ID 259 gen 18410 top level 256 path @/srv
ID 260 gen 22137 top level 256 path @/root
ID 261 gen 20447 top level 256 path @/opt
ID 262 gen 22147 top level 256 path @/home
ID 263 gen 11793 top level 256 path @/boot/grub2/x86_64-efi
ID 264 gen 11788 top level 256 path @/boot/grub2/i386-pc
ID 265 gen 22018 top level 256 path @/.snapshots
ID 266 gen 22136 top level 265 path @/.snapshots/1/snapshot
ID 434 gen 12397 top level 265 path @/.snapshots/ROOT.20220913T2114
My nas
synology_ds220:$sudo btrfs subvolume list /volume1/
Password:
ID 256 gen 215 top level 5 path @syno
ID 257 gen 163 top level 256 path NetBackup
ID 258 gen 214 top level 256 path homes
I'm able to connect with this user without password if i do
ssh robadm@192.168.31.115
I tried this command
btrfs send /.snapshots/ROOT.20220913T2114 | ssh robadm@192.143.31.115 btrfs receive /volume1/NetBackup/test
At subvol /.snapshots/ROOT.20220913T2114
robadm@192.143.31.115's password:
ERROR: cannot open destination directory /volume1: Operation not permitted
Don't understand why password is asked
I get same result if i try with /volume1/NetBackup
robadm is the owner of test folder, it has read write on NetBackup and test
seem like it's impossibile to do it with synology nas...
any nas suggestion who support to receive btrfs snapshot?