MCC-IP ISLのCRCエラーが原因でクラスタネットワークがデグレード状態になりました

最後の更新
PDFとして保存

Views:: 11

Visibility:: Public

Votes:: 0

Category:: fabric-interconnect-and-management-switches<a>2009167616</a>

Specialty:: hw

Last Updated:

環境

MCC-IP
BES-53248
ISLポート

問題

同じMCC-IPスイッチに接続されたポートに関して、クラスタ内の各ノードで複数のCRCエラーが報告されます

Fri May 13 01:17:01 +0000 [node_name-1: vifmgr: callhome.clus.net.degraded:alert]: Call home for CLUSTER NETWORK DEGRADED: CRC Errors Detected - High CRC errors detected on port e0b node node_name-1

Fri May 13 12:30:39 +0000 [node_name-2: vifmgr: callhome.clus.net.degraded:alert]: Call home for CLUSTER NETWORK DEGRADED: CRC Errors Detected - High CRC errors detected on port e0b node node_name-2

システムヘルスアラート：

Node node_name-1

Monitor controller

Alert ID NodeIfInErrorsWarnAlert

Alerting Resource node_name-1/e0b

Description The percentage of inbound packet errors of node"node_name-1" on interface "e0b" is above the warning threshold.

Monitor ethernet-switch

Alert ID ClusterIfOutErrorsWarn_Alert

Alerting Resource switch_name-2/Slot: 0 Port: 10 25G - Level

show tech-support エラーの原因となっているスイッチの場合：

*************** show interface counters ***************

Port InOctets InUcastPkts InMcastPkts InBcastPkts InDropPkts Rx Error

--------- ---------------- ---------------- ---------------- ---------------- ---------------- ----------------

0/9 139864898626 59960779 4592 3945 1521 0

0/10 103340373759 47928943 4591 3788 1284 0

0/14 10718354822 4527651 23670 99 18615 69897

MCC-IP-IS 225773291301 65228181 44944 200 39998 69897

Port OutOctets OutUcastPkts OutMcastPkts OutBcastPkts OutDropPkts Tx Error

--------- ---------------- ---------------- ---------------- ---------------- ---------------- ----------------

0/9 141838456127 59474271 110175 10280 34250 34250

0/10 102658610094 49021013 110182 10421 31086 31082

*************** show logging buffered ***************

...

<189> May 13 09:12:57 switch_name-2-1 TRAPMGR[trapTask]: traputil.c(753) 33083 %% NOTE Session 0 of type 3 started for user serveradmin connected from 10.87.26.51.

<190> May 13 09:12:35 switch_name-2-1 DOT3AD[dot3ad_core_lac]: dot3ad_db.c(960) 33081 %% INFO Interface 0/14 attached to MCC-IP-ISL1.

<189> May 13 09:12:34 switch_name-2-1 TRAPMGR[trapTask]: traputil.c(753) 33080 %% NOTE Link Up: 0/14

<190> May 13 09:12:34 switch_name-2-1 DOT3AD[dot3ad_core_lac]: dot3ad_db.c(1040) 33078 %% INFO Interface 0/14 detached from MCC-IP-ISL1.

<189> May 13 09:12:34 switch_name-2-1 TRAPMGR[trapTask]: traputil.c(753) 33078 %% NOTE Link Down: 0/14

<190> May 13 09:12:31 switch_name-2-1 DOT3AD[dot3ad_core_lac]: dot3ad_db.c(960) 33075 %% INFO Interface 0/14 attached to MCC-IP-ISL1.

<189> May 13 09:12:30 switch_name-2-1 TRAPMGR[trapTask]: traputil.c(753) 33074 %% NOTE Link Up: 0/14

<189> May 13 09:12:29 switch_name-2-1 TRAPMGR[trapTask]: traputil.c(753) 33072 %% NOTE Link Down: 0/14

<190> May 13 09:12:29 switch_name-2-1 DOT3AD[dot3ad_core_lac]: dot3ad_db.c(1040) 33071 %% INFO Interface 0/14 detached from MCC-IP-ISL1.

<190> May 13 09:12:28 switch_name-2-1 DOT3AD[dot3ad_core_lac]: dot3ad_db.c(960) 33069 %% INFO Interface 0/14 attached to MCC-IP-ISL1.

<189> May 13 09:12:27 switch_name-2-1 TRAPMGR[trapTask]: traputil.c(753) 33068 %% NOTE Link Up: 0/14

<189> May 13 09:12:27 switch_name-2-1 TRAPMGR[trapTask]: traputil.c(753) 33066 %% NOTE Link Down: 0/14

<189> May 13 09:12:27 switch_name-2-1 TRAPMGR[trapTask]: traputil.c(753) 33064 %% NOTE Link Up: 0/14

<190> May 13 09:12:26 switch_name-2-1 DOT3AD[dot3ad_core_lac]: dot3ad_db.c(1040) 33062 %% INFO Interface 0/14 detached from MCC-IP-ISL1.
 Unknown