Skip to main content
NetApp Knowledge Base

IO errors observed on ESXi host end where FC LUNs are mapped

  1. Last updated
  2. Save as PDF
Views:
410
Visibility:
Public
Votes:
1
Category:
fas-systems
Specialty:
san
Last Updated:

Applies to

  • ONTAP 9
  • FC
  • VMware ESXi
  • Brocade

Issue

  • Disk IO errors observed on ESXi host end where FC LUNs are mapped

2022-11-24T18:09:31.421Z cpu49:2098497)WARNING: HBX: 3680: 'NETAPP-A700_XXX_WIN_PROD5_LUN_05_08APR2022': HB at offset 3276800 - Reclaiming timed out HB failed: Timeout:
2022-11-24T18:36:42.078Z cpu50:2098497)WARNING: HBX: 3680: 'NETAPP-A700_XXX_WIN_PROD5_LUN_06_08APR2022': HB at offset 3276800 - Reclaiming timed out HB failed: Timeout:
2022-11-24T20:08:39.270Z cpu52:2098497)WARNING: HBX: 3680: 'NETAPP-A700_XXX_WIN_PROD5_LUN_04_08APR2022': HB at offset 3276800 - Reclaiming timed out HB failed: Timeout:

  • Application hosted on VMs went down intermittently
  • IO WQE errors observed on storage port where LUNs are hosted

Fri Nov 25 05:31:00 +0530 [Storagenode-01: fct_tpd_work_thread_0: fcp.io.status:debug]: STIO Adapter:10a IO WQE failure, Handle 0xc, Type 8, S_ID: 67A8C1, VPI: 3, OX_ID: 1FD, Status 0x3 Ext_Status 0x2  
Fri Nov 25 05:31:12 +0530 [Storagenode-01: fct_tpd_work_thread_0: fcp.io.status:debug]: STIO Adapter:10a IO WQE failure, Handle 0xc, Type 8, S_ID: 654760, VPI: 3, OX_ID: FCB, Status 0x3 Ext_Status 0x16 
Fri Nov 25 05:31:23 +0530 [Storagenode-01: fct_tpd_work_thread_0: fcp.io.status:debug]: STIO Adapter:10a IO WQE failure, Handle 0xc, Type 8, S_ID: 67E5C1, VPI: 3, OX_ID: E02, Status 0x3 Ext_Status 0x16 
Fri Nov 25 05:31:34 +0530 [Storagenode-01: fct_tpd_work_thread_0: fcp.io.status:debug]: STIO Adapter:10a IO WQE failure, Handle 0xc, Type 8, S_ID: 67D952, VPI: 3, OX_ID: 8EC, Status 0x3 Ext_Status 0x1d  

 

  • Disc C3 and c3 timeout tx errors observed on switch port in large number which is connected to storage port where WQE errors were observed

          frames        enc     crc     crc     too     too     bad     enc    disc    link    loss    loss    frjt    fbsy     c3timeout     pcs      uncor
        tx       rx      in     err     g_eof   shrt    long    eof     out    c3      fail    sync    sig                      tx      rx      err     err
307:  270.2g  511.1g    0      58      58       0       0       0       0     183.5k    1       1       1       0       0     183.5k    0       0       0
 

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.