NAS 3700换新盘后不认~~

nas3700换新盘后认不到错误信息为：Tue Aug 23 21:42:00 CST [n370029 (takeover): diskown.UpRevVersion:warning]: Disk 0b.18 (S/N DHA7P7400P7P) has a newer version (2) of ownership information than the current Data ONTAP is using (version 1).
Tue Aug 23 21:42:00 CST last message repeated 5 times
Tue Aug 23 21:43:00 CST [n370029 (takeover): diskown.UpRevVersion:warning]: Disk 0b.18 (S/N DHA7P7400P7P) has a newer version (2) of ownership information than the current Data ONTAP is using (version 1).
Tue Aug 23 21:45:00 CST last message repeated 12 times
Tue Aug 23 21:45:00 CST [n370029 (takeover): diskown.UpRevVersion:warning]: Disk 0b.18 (S/N DHA7P7400P7P) has a newer version (2) of ownership information than the current Data ONTAP is using (version 1).
Tue Aug 23 21:45:00 CST last message repeated 4 times
问了几个朋友，都说是ontap版本问题，解决方法有两种
1.升级系统版本
2.将磁盘插入到能识别的系统中，将磁盘版本清除再插回。
注：ontap版本是7.1

到底怎样做才能既安全又快捷的解决这个问题呢，请遇到过的达人们赐教。

还是磁盘头部元数据的问题，建议清楚，不要升级ontap版本了，具体方法还的看netapp的文档了