メインコンテンツまでスキップ

フェイルオーバーの原因となっているパートナーがAFFまたはFASシステムで検出されません

Views:
4
Visibility:
Public
Votes:
0
Category:
aff-series<a>テイクオーバー</a><a>ハートビート</a><a>2008800192</a>
Specialty:
hw
Last Updated:

環境

  • FASシステム
  • AFFシステム

問題

  • テイクオーバー時に パニックまたはNMIが報告されていない。
  • コアファイルはトリガーされませんでした。
  • ハートビートが検出されなかったため、EMSログにテイクオーバーと表示されます。例:

[Nodeb: kernel: netif.linkDown:info]: Ethernet e0a: Link down, check cable.
[Nodeb: kernel: netif.linkDown:info]: Ethernet e0b: Link down, check cable.
[Nodeb: wafl_exempt17: nvmm.mirror.aborting:debug]: mirror of sysid 1, partner_type HA Partner and mirror state NVMM_MIRROR_ONLINE is aborted because of reason NVMM_ERR_IO.
...
[Nodeb: cf_main: cf.fsm.takeover.noHeartbeat:alert]: Failover monitor: Takeover initiated after no heartbeat was detected from the partner node.
[Nodeb: cf_takeover: cf.fm.takeoverStarted:notice]: Failover monitor: takeover started
...

  • ギブバック後に問題は発生しません。

 

Sign in to view the entire content of this KB article.

New to NetApp?

Learn more about our award-winning Support

NetApp provides no representations or warranties regarding the accuracy or reliability or serviceability of any information or recommendations provided in this publication or with respect to any results that may be obtained by the use of the information or observance of any recommendations provided herein. The information in this document is distributed AS IS and the use of this information or the implementation of any recommendations or techniques herein is a customer's responsibility and depends on the customer's ability to evaluate and integrate them into the customer's operational environment. This document and the information contained herein may be used solely in connection with the NetApp products discussed in this document.