虛擬軟體及Free Storage討論應用

主機需求: 兩臺 作業系統:OPENSolarias

STO01:192.168.10.1

STO02:192.168.10.2

兩臺主機並修改/etc/hosts

192.168.10.1 sto01

192.168.10.2 sto02

今天終於把這個功能測出來

設定方法

1.先產生SSH Key

  sto01

  ssh-keygen -t rsa 連續按兩次Enter

  mv /root/.ssh/id_rsa.pub authorized_keys

  scp /root/.ssh/authorized_keys sto02:/root/.ssh

  sto02 一樣產生key

  ssh-keygen -t rsa

  cat /root/.ssh/id_rsa.pub >> authorized_keys

  scp /root/.ssh/authorized_keys sto01:/root/.ssh

2.暫訂sto02 為backup主機

   新增zfs

   zfs create zfspool/backup

  3.在sto01

   3-1 產生snapshot

          zfs snapshot -r zfspool/nfs@first

   3-2 同步資料

        zfs send zfspool/nfs@first | ssh sto02 zfs recv  zfspool/backup@backup