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スイッチに互換性がないためクラスタネットワークがデグレードしました

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Category:
ontap-9
Specialty:
core<a>2009443444</a>
Last Updated:

環境

  • ONTAP 9
  • FAS
  • クラスタネットワークスイッチ

問題

  • のクラスタポートのCRCエラー ifconfig:

-- interface  e0b  (232 days, 2 hours, 21 minutes, 3 seconds) --

RECEIVE
Total frames:    252m | Frames/second:    13  | Total bytes:    39644m
Bytes/second:    1977  | Total errors:    1218  | Errors/minute:     0
Total discards:    0  | Discards/minute:    0  | Multi/broadcast:  1020k
Non-primary u/c:    0  |CRCerrors:     1212| Runt frames:      0
Fragment:       0  | Long frames:      0  | Jabber:        3
Length errors:     3  | No buffer:       0  | Xon:          0
Xoff:         0  | Pause:         0  | Jumbo:       1293k
Noproto:        0  | Error symbol:    236  | Illegal symbol:   199
Bus overruns:     0  | Queue drops:      0  | LRO segments:    249m
LRO bytes:     26713m
| LRO6 segments:     0  | LRO6 bytes:      0
Bad UDP cksum:     0  | Bad UDP6 cksum:    0  | Bad TCP cksum:     0
Bad TCP6 cksum:    0  | Mcast v6 solicit:   0
TRANSMIT
Total frames:    561m | Frames/second:    28  | Total bytes: 139g
Bytes/second:    6980  | Total errors:     0  | Errors/minute:     0
Total discards:    0  | Queue overflow:    0  | Multi/broadcast:  1031k
Xon:          0  | Xoff:         0  | Pause:         0
Jumbo:       2565k | Cfg Up to Downs:    2  | TSO non-TCP drop:   0
Split hdr drop:    0  | Timeout:        0  | TSO segments:    402k
TSO bytes:     4840m | TSO6 segments:     0  | TSO6 bytes:      0
HW UDP cksums:    154k | HW UDP6 cksums:    0  | HW TCP cksums:    556m
HW TCP6 cksums:    0  | Mcast v6 solicit:   0
DEVICE
Mcast addresses:    3  | Rx MBuf Sz:     4096
LINK INFO
Speed:       10000M | Duplex:       full | Flowcontrol:     none
Media state:    activ
e | Up to downs: 8

 

  • EMSエラー:

Tue Dec 01 04:04:26 JST [Cluster-01: intr: netif.linkErrors:error]: Excessive link errors on network interface e0b. Might indicate a bad cable, switch port, or NIC, or that a cable connector is not fully inserted in a socket. On a 10/100 port, might indicate a duplex mismatch.

Sun Jan 22 00:27:18 +0100 [Cluster-01: vifmgr: vifmgr.cluscheck.ctdpktloss:alert]: Continued packet loss when pinging from cluster lif Cluster_clus2 (node ​​Node02) to cluster lif Cluster-01_clus1 ( node Node01).

 
 

 

 

 

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