跳转到主内容
NetApp Response to Russia-Ukraine Cyber Threat
In response to the recent rise in cyber threat due to the Russian-Ukraine crisis, NetApp is actively monitoring the global security intelligence and updating our cybersecurity measures. We follow U.S. Federal Government guidance and remain on high alert. Customers are encouraged to monitor the Cybersecurity and Infrastructure Security (CISA) website for new information as it develops and remain on high alert.

FabricPool 报告从容量层到的数据迁移 性能层已停止

Views:
14
Visibility:
Public
Votes:
0
Category:
ontap-9
Specialty:
core
Last Updated:

适用于

ONTAP 9

FabricPool

解答

在 FabricPool 配置中,如果使用分层策略 snapshot-only 和 auto 访问卷,则分层冷数据将从云 / 容量层移至性能层。  对于采用 " 全部 " 分层策略的卷,所有数据将直接从云 / 容量层提供。 

但是,如果使用的性能层为 70% 或以上,则在访问任何分层策略时,云层中的数据不会移至性能层,并且将触发以下 EMS :

Aggregate aggr2_ssd: Current available space in the performance tier is below 30%%. Data migration from the capacity tier to the performance tier is stopped.

 

因此,所有数据将直接从容量 / 云层提供,您可能会遇到 IO 访问延迟。增加聚合上的可用空间,以便在访问数据时将数据从容量层移至性能层。

其他信息

 

 

Scan to view the article on your device