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posted 2014-02-01 21:36:32 +0200

btrfs send snapthot gives ERROR: could not resolve root_id

Hi Jolla-Team!

I wanted to send my btrfs snapshot from the phone to a debian vm and got the following error, that may be related to an old kernel/btrfs version.

devel-su btrfs subvolume snapshot -r / /backup_0

[root@localhost nemo]# btrfs send /backup_0 | ssh 192.168.2.8 -p 9000 btrfs receive /home At subvol /backup_0 ERROR: could not resolve root_id for /backup_0

Sending / Receiving BTRFS-Snapshots between 2 Debian-VMs in VirtualBox (NAT + PortForwarding) is working without a problem:

Linux debianbtrfs 3.12-1-486 #1 Debian 3.12.6-2 (2013-12-29) i686 GNU/Linux Linux debianBTRFS2 3.12-1-486 #1 Debian 3.12.6-2 (2013-12-29) i686 GNU/Linux

VM1

root@debianbtrfs:/# btrfs subvolume snapshot -r /home /home/snap1 Create a readonly snapshot of '/home' in '/home/snap1' root@debianbtrfs:/# btrfs send /home/snap1 | ssh 10.0.2.3 -p 9000 btrfs receive /home/ At subvol /home/snap1 root@10.0.2.3's password: At subvol snap1

VM2

root@debianBTRFS2:/home# ls snap1 user

btrfs send snapthot snapshot gives ERROR: could not resolve root_id

Hi Jolla-Team!

I wanted to send my btrfs snapshot from the phone to a debian vm and got the following error, that may be related to an old kernel/btrfs version.

devel-su btrfs subvolume snapshot -r / /backup_0

[root@localhost nemo]# btrfs send /backup_0 | ssh 192.168.2.8 -p 9000 btrfs receive /home At subvol /backup_0 ERROR: could not resolve root_id for /backup_0

Sending / Receiving BTRFS-Snapshots between 2 Debian-VMs in VirtualBox (NAT + PortForwarding) is working without a problem:

Linux debianbtrfs 3.12-1-486 #1 Debian 3.12.6-2 (2013-12-29) i686 GNU/Linux Linux debianBTRFS2 3.12-1-486 #1 Debian 3.12.6-2 (2013-12-29) i686 GNU/Linux

VM1

root@debianbtrfs:/# btrfs subvolume snapshot -r /home /home/snap1 Create a readonly snapshot of '/home' in '/home/snap1' root@debianbtrfs:/# btrfs send /home/snap1 | ssh 10.0.2.3 -p 9000 btrfs receive /home/ At subvol /home/snap1 root@10.0.2.3's password: At subvol snap1

VM2

root@debianBTRFS2:/home# ls snap1 user

btrfs send snapshot gives ERROR: could not resolve root_id

Hi Jolla-Team!

I wanted to send my btrfs snapshot from the phone to a debian vm and got the following error, that may be related to an old kernel/btrfs version.

devel-su devel-su

btrfs subvolume snapshot -r / /backup_0

[root@localhost nemo]# btrfs send /backup_0 | ssh 192.168.2.8 -p 9000 btrfs receive /home /home

At subvol /backup_0 /backup_0

ERROR: could not resolve root_id for /backup_0

Sending / Receiving BTRFS-Snapshots between 2 Debian-VMs in VirtualBox (NAT + PortForwarding) is working without a problem:

Linux debianbtrfs 3.12-1-486 #1 Debian 3.12.6-2 (2013-12-29) i686 GNU/Linux GNU/Linux

Linux debianBTRFS2 3.12-1-486 #1 Debian 3.12.6-2 (2013-12-29) i686 GNU/Linux

VM1

root@debianbtrfs:/# btrfs subvolume snapshot -r /home /home/snap1 /home/snap1

Create a readonly snapshot of '/home' in '/home/snap1' '/home/snap1'

root@debianbtrfs:/# btrfs send /home/snap1 | ssh 10.0.2.3 -p 9000 btrfs receive /home/ /home/

At subvol /home/snap1 /home/snap1

root@10.0.2.3's password: password:

At subvol snap1

VM2

root@debianBTRFS2:/home# ls ls

snap1 user