Invention Grant
- Patent Title: Monitoring storage cluster elements
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Application No.: US14613085Application Date: 2015-02-03
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Publication No.: US10437510B2Publication Date: 2019-10-08
- Inventor: Ankit Batra , Amarnath Jolad , Kazunobu Nishime
- Applicant: NetApp, Inc.
- Applicant Address: US CA Sunnyvale
- Assignee: NetApp Inc.
- Current Assignee: NetApp Inc.
- Current Assignee Address: US CA Sunnyvale
- Agency: Cooper Legal Group, LLC
- Main IPC: G06F3/06
- IPC: G06F3/06 ; H04L29/08 ; H04L12/24 ; H04L12/26

Abstract:
Monitoring health of associated, but separated storage clusters can be done at both a node scope and a cluster scope. Monitoring the storage clusters at the cluster scope includes monitoring the network elements that support the storage clusters and connect the storage clusters. Initially, a fabric monitor in each cluster discovers cluster topology. This cluster topology is communicated and maintained throughout the managing storage elements of the storage clusters. After the storage cluster topologies have been discovered, the fabric monitors of each cluster can periodically determine status of network elements of the storage clusters. This allows the storage clusters to maintain awareness of interconnect status, and react to changes in status. In addition, each managing storage element monitors its own health. This information is aggregated to determine when to trigger corrective actions, alerts, and/or storage features in accordance with rules defined at the managing storage elements.
Public/Granted literature
- US20160224277A1 MONITORING STORAGE CLUSTER ELEMENTS Public/Granted day:2016-08-04
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