[ENBD] Problem with software RAID1

[Raphael Berghmans]

Hi,

I've configured a raid1 with a local raid disk and a remote disk with
enbd. The size of partition is about 55 Gb.  (the hardware of the two
nodes is exactly the same)

raiddev /dev/md0
        raid-level 1
        nr-raid-disks 2
        nr-spare-disks 0
        chunk-size 32
        persistent-superblock 1
        device /dev/sda9
        raid-disk 0
        device /dev/nd/a/0
        raid-disk 1

The time to synchronise (over a 1000BaseT) is not symetric :

from /dev/sda9 to /dev/nd/a/0 it's take 50 minutes and from /dev/nd/a/0
to /dev/sda9 it's take 500 minutes. Which could be the reason of this
differences.