跳转到主内容

间歇性无法与单个节点上的节点通信警报

Views:
5
Visibility:
Public
Votes:
0
Category:
storagegrid-webscale<a>2009714389.</a>
Specialty:
sgrid
Last Updated:

适用场景

NetApp StorageGRID

问题描述

  • 'Unable to communicate with node' 单个节点上出现间歇性警报、可在几分钟内自行解析。

unabletocommunicatewithnode.png

  • Dynip.log 从有问题的节点指示:

[2023-08-22T14:24:52.795]DummyThread-1125493 -   ERROR --Exception in send_node_update Traceback(most recent call last):

  File"/usr/lib/python2.7/dist-packages/dynip/threads/heartbeat.py", line155, in send_node_update

    response = send_request(msg_id, ipaddr,path, 'PUT', body)

  File"/usr/lib/python2.7/dist-packages/dynip/threads/heartbeat.py", line116, in send_request

    response = urlopen(request, timeout=10,context=_ssl_context)

  File"/usr/lib/python2.7/urllib2.py", line 154, in urlopen

    return opener.open(url, data, timeout)

  File"/usr/lib/python2.7/urllib2.py", line 429, in open

    response = self._open(req, data)

  File"/usr/lib/python2.7/urllib2.py", line 447, in _open

    '_open', req)

  File"/usr/lib/python2.7/urllib2.py", line 407, in _call_chain

    result = func(*args)

  File"/usr/lib/python2.7/urllib2.py", line 1241, in https_open

    context=self._context)

  File"/usr/lib/python2.7/urllib2.py", line 1201, in do_open

    r = h.getresponse(buffering=True)

  File"/usr/lib/python2.7/httplib.py", line 1137, in getresponse

    response.begin()

  File"/usr/lib/python2.7/httplib.py", line 448, in begin

    version, status, reason =self._read_status()

  File"/usr/lib/python2.7/httplib.py", line 412, in _read_status

    raise BadStatusLine("No status linereceived - the server has closed the connection")

BadStatusLine:No status line received - the server has closed the connection

 

  • Dynip.log 来自其他存储节点表示:

[2023-08-22T14:15:12.091]DummyThread-1123635 - WARNING -- Update to (NODE_NAME) (IP_ADDRESS) failed:('The read operation timed out',)

[2023-08-22T14:18:36.155]DummyThread-1123873 - INFO -- Received heartbeat from node (NODE_NAME) (IP_ADDRESS)

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.