跳转到主内容

导致适配器在 QLogic CNA 8324 上挂起的 CRC 错误

Views:
11
Visibility:
Public
Votes:
0
Category:
aff-series
Specialty:
hw
Last Updated:

适用场景

  • QLogic CNA 8324
  • Cisco Nexus 9372PX 交换机
    • NX-OS 版本 7.0 ( 3 ) i7 ( 9 )
  • 以太网流量控制

问题描述

  • 连接到 Nexus 交换机的 CNA 适配器会收到大量 CRC 错误
  • CNA 固件不堪重负并挂起
  • 端口不再传递流量
  • 正在使用以太网流量控制
 -- interface e0g (3 days, 9 hours, 22 minutes, 14 seconds) -- RECEIVE Total frames: 818m | Frames/second: 2794 | Total bytes: 1390g Bytes/second: 4748k | Total errors: 877 | Errors/minute: 0 Total discards: 297 | Discards/minute: 0 | Multi/broadcast: 19080k Non-primary u/c: 0 | CRC errors: 870 | Runt frames: 0 Long frames: 7 | Length errors: 452 | Alignment errors: 0 No buffer: 297 | Pause: 0 | Jumbo: 144m Noproto: 0 | Bus overruns: 0 | LRO segments: 38092m LRO bytes: 1267g | 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 | Lagg errors: 0 Lacp errors: 0 | Lacp PDU errors: 0 TRANSMIT Total frames: 699m | Frames/second: 2389 | Total bytes: 49048m Bytes/second: 167k | Total errors: 0 | Errors/minute: 0 Total discards: 0 | Queue overflow: 0 | Multi/broadcast: 15065 Pause: 412 | Jumbo: 1177m | Cfg Up to Downs: 0 TSO segments: 425m | TSO bytes: 4877g | TSO6 segments: 0 TSO6 bytes: 0 | HW UDP cksums: 1146 | HW UDP6 cksums: 0 HW TCP cksums: 699m | HW TCP6 cksums: 0 | Mcast v6 solicit: 0 Lagg drops: 0 | Lagg no buffer: 0 | Lagg no entries: 0 DEVICE Mcast addresses: 3 | Rx MBuf Sz: 4096 LINK INFO Speed: 10000M | Duplex: full | Flowcontrol: full Media state: active | Up to downs: 26 
  • 在连接到 CNA 适配器的交换机端口上可以看到输出错误
 Ethernet1/7 is up admin state is up, Dedicated Interface Hardware: 1000/10000 Ethernet, address: 64f6.9def.2f78 (bia 64f6.9def.2f78) Description: leeds_cluster-03_e0g MTU 9000 bytes, BW 10000000 Kbit, DLY 10 usec [...] RX 157979190732 unicast packets 729337 multicast packets 50257 broadcast packets 157979970326 input packets 327012079355616 bytes 50432168374 jumbo packets 0 storm suppression packets 0 runts 0 giants 0 CRC 0 no buffer 0 input error 0 short frame 0 overrun 0 underrun 0 ignored 0 watchdog 0 bad etype drop 0 bad proto drop 0 if down drop 0 input with dribble 0 input discard 175994 Rx pause TX 169609915193 unicast packets 439329493 multicast packets 397732360 broadcast packets 170446977046 output packets 206037673794876 bytes 24585796553 jumbo packets 101829 output error 0 collision 0 deferred 0 late collision 0 lost carrier 0 no carrier 0 babble 27974 output discard 0 Tx pause
  • 没有其他交换机端口出现 CRC 或其他输入错误

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.