Solved ZFS receive refer size

[cahuk]

Hi.

I have a HP Microserver running FreeBSD 10.1 which is my backup device. I sent my user's Library (OS X) folder from it to a remote server running FreeBSD 10.0.

One thing bothers me: if I list the snapshot I sent to the remote on the Microserver it refers to 4.63G.

tank/rsync/Library@daily_01012015   5.09M      -  4.63G  -

On the remote it refers only to 4.35G.

tank/home/backup/zfs/Library@daily_01012015      0      -  4.35G  -

Is this normal?

ZFS send/recv command quit without any error.

Thanks.

 

[junovitch@]

Probably not a big deal. My guess is ashift size difference between the different OS's. What does zdb | grep ashift show between them? Are they both 12 or is one 12 and the other 9?

 

[cahuk]

You are right, one is 9, the other is 12. So it seems that the machines have different block size.