Skip to main content
NetApp Knowledge Base

FabricPool unavailable after node reboot or network maintenance

  1. Last updated
  2. Save as PDF
Views:
685
Visibility:
Public
Votes:
0
Category:
ontap-9
Specialty:
core
Last Updated:

Applies to

  • ONTAP 9
  • FabricPool

Issue

  • A node is rebooted due to maintenance such as ONTAP upgrade
  • The object store is noted as unavailable, cold tiered off data is inaccessible, and warm performance tier data access works normally
  • Errors logged in EMS log state the object store becomes unavailable on boot up after giveback
Sat Nov 21 14:41:56 -0600 [cluster1: OscLowPriThreadPool: object.store.unavailable:EMERGENCY]: ERROR: BUG in matching parameters (reason) to definition params: {'node_uuid': '9a842a8a-fbfa-11ea-a5c4-00a0987f363a', 'configname': 'stl_fabricpool'}
  • Prior to the node rebooting, errors were logged stating that TLS connection is failing to the object store and these are on-going
Sat Nov 21 12:05:01 CST [cluster1: mgwd: ktls.failed:notice]: "The TLS connections have failed several times with remote host '162.132.35.10' in IPspace '1', for which the latest reason given is: Errno: Connection reset by peer."
Sat Nov 21 12:15:16 CST [cluster1: mgwd: ktls.failed:notice]: "The TLS connections have failed several times with remote host '162.132.35.10' in IPspace '1', for which the latest reason given is: TLS: Handshake timed out."
  • TLS is enabled as per best practices

 

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.