メインコンテンツまでスキップ

NetApp_Insight_2020.png 

Cisco NX-OS のアップグレード後にクラスタネットワークが劣化しました

Views:
10
Visibility:
Public
Votes:
0
Category:
not set
Specialty:
not set
Last Updated:

のしんだ

に適用されます

  • MetroCluster IP
  • Cisco Nexus C3132Q

問題

NX-OS 7.0(3) I6(1) から NX-OS 7.0(3) I7(5a) への Cisco スイッチファームウェアアップグレード後、クラスタレポート:

"HA Group Notification (CLUSTER NETWORK DEGRADED) ALERT"

EMS ログには、次のエラーが表示されます 

Sun Feb 09 14:16:46 CET [Cluster1_01: vifmgr: vifmgr.cluscheck.droppednone:notice]: No packet loss when pinging from cluster lif Cluster1_01_clus2 (node Cluster1_01) to cluster lif Cluster1_02_clus2 (node Cluster1_02).

クラスタの ping が失敗する

Cluster1::*> cluster ping-cluster -node Cluster1_01
Host is Cluster1_02
Getting addresses from network interface table...
Getting addresses from sitelist...
Local = XX.XX.XX.XX YY.YY.YY.YY

Remote = ZZ.ZZ.ZZ.ZZ WW.WW.WW.WW
Cluster Vserver Id = XX
Ping status:
....
Basic connectivity succeeds on 2 path(s)
Basic connectivity fails on 2 path(s)
Local XX.XX.XX.XX to Remote WW.WW.WW.WW
Local YY.YY.YY.YY to Remote ZZ.ZZ.ZZ.ZZ

Cisco コンソール:

SW-A1# show spanning-tree inconsistentports

Name          Interface        Inconsistency
-------------------- ---------------------- ------------------
VLAN0001        Po1           Bridge Assurance Inconsistent

Number of inconsistent ports (segments) in the system : 1

 

CUSTOMER EXCLUSIVE CONTENT

Registered NetApp customers get unlimited access to our dynamic Knowledge Base.

New authoritative content is published and updated each day by our team of experts.

Current Customer or Partner?

Sign In for unlimited access

New to NetApp?

Learn more about our award-winning Support