Re: btrfs send 3.11 vs 3.12

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Em 23-01-2014 14:19, Josef Bacik escreveu:
> 
> On 01/23/2014 04:22 AM, Miguel Negrão wrote:
>> Hi
>>
>> Sending snapshots incrementally started to fail on the 3.11 kernel on my
>> system after I once booted with 3.12 and did the incremental send of a
>> snapshot. After when I booted back to 3.11 I can no longer send the
>> snapshots incrementally based on the last one sent (I could still send
>> based on the last one sent from 3.11), although booting again to 3.12 I
>> can send me fine again.
>>
>> It this intenteded ?
> This is definitely not intended, I will look into why this is
> happening.  Thanks,

Great, thanks.  The error:

> miguel@miguel-MacBookPro:~$ sudo btrfs send -p /mnt/ssd/backups/@-2014-01-22-11\:29/ /mnt/ssd/backups/@-2014-01-23-17\:51/ | sudo btrfs receive /media/miguel/backup/backups/@ 
> At subvol /mnt/ssd/backups/@-2014-01-23-17:51/
> At snapshot @-2014-01-23-17:51
> ERROR: could not find parent subvolume

> miguel@miguel-MacBookPro:~$ ls -l /media/miguel/backup/backups/@
> total 0
...
> drwxr-xr-x 1 root root 358 Jan 22 11:31 @-2014-01-22-11:29

Don't know if it's relevant, but I'm already mounting the filesystem
with subvolid=5 since was an issue too:

> sudo mount -o subvolid=5 -U f2e4e4d3-2d8e-4764-a818-de9176405c4b /mnt/ssd

best,
Miguel






-- 
Miguel Negrão
http://www.friendlyvirus.org/miguelnegrao

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