メインコンテンツへスキップ

BES-53248 メモリリークによる予期しない再起動

Views:
76
Visibility:
Public
Votes:
0
Category:
fabric-interconnect-and-management-switches
Specialty:
hw
Last Updated:

環境

  • BES-53248 クラスタ スイッチ
  • EFOS 3.11.1.2

問題

  • BES-53248クラスタ インターコネクト スイッチが、 停電や電源保守が行われていないにもかかわらず、予期せず再起動します:
  • 空きメモリが6~7ヶ月の間に減少し、最終的に再起動が発生します。

------------------------ Print file - slog0.txt ------------------------
<185> Jun  4 05:42:17 0.0.0.0-1 SIM[Cnfgr_Thread_]: sim_util.c(4302) 12 %% ALRT Switch was reset due to power disruption or unexpected restart.(error[0x0]).

  • パートナースイッチから、以下の「ISL down」アラートが報告されます:

[Node-01: cshmd: hm.alert.raised:alert]: Alert Id = ClusterIfIslDownWarn_Alert , Alerting Resource = CS2/Slot: 0 Port: 55 100G - Level raised by monitor ethernet-switch
[Node-01: cshmd: hm.alert.raised:alert]: Alert Id = ClusterIfIslDownWarn_Alert , Alerting Resource = CS2/Slot: 0 Port: 56 100G - Level raised by monitor ethernet-switch
[Node-01: mgwd: callhome.hm.alert.major:alert]: Call home for Health Monitor process cshm: ClusterIfIslDownWarn_Alert[CS2/ Link Aggregate 1].

  • 接続されたONTAPノードから報告される次のエラーメッセージ:

Sun Jan 19 05:33:39 +0800 [nodename: kernel: netif.linkDown:info]: Ethernet e0c: Link down, check cable.

Sun Jan 19 05:33:39 +0800 [nodename: cf_main: cf.fsm.takeoverOfPartnerDisabled:error]: Failover monitor: takeover of partnernode disabled (unsynchronized log). 

そしてASUPが生成されました CLUSTER NETWORK DEGRADED , Reason Takeover not Possible

  • スイッチがオンラインに戻り、アラートが解除されると、ISLリンクが確立されます。

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.