Replication failed!

[auton.sysnotify at gmail.com]

Hello,
    The replication failed for the local ZFS zfsauton/zdata because the command:
/usr/bin/ssh -c arcfour256,arcfour128,blowfish-cbc,aes128-ctr,aes192-ctr,aes256-ctr -i /data/ssh/replication -o BatchMode=yes -o StrictHostKeyChecking=yes -o ConnectTimeout=7
    have returned an error code of 255