跳转到主内容

由于 打开的文件过多、Mellanox开关挂起

Views:
12
Visibility:
Public
Votes:
0
Category:
netapp-hci<a>2009653970</a>
Specialty:
hci
Last Updated:

适用场景

  • Mellanox SN2010
  • Onyx版本3.9.3220

问题描述

  • 交换机已挂起、在重新启动之前未响应。
  • 可以登录到命令行界面、但不会返回提示符以执行命令。
  • 可以登录到WebUI、但 无法管理交换机
  • 系统转储日志示例:

SNMP持续尝试发送陷阱、但失败。

Line 68934: Jul 16 16:13:28 DC-ENCOA-FL5-SN2010-21 snmpd[5488]: [snmpd.ERR]: snmpd: send_trap: Failure in sendto (No route to host)
Line 68935: Jul 16 16:13:28 DC-ENCOA-FL5-SN2010-21 snmpd[5488]: message repeated 8 times: [ [snmpd.ERR]: snmpd: send_trap: Failure in sendto (No route to host)]
Line 68936: Jul 16 16:13:28 DC-ENCOA-FL5-SN2010-21 snmpd[5488]: [snmpd.ERR]: snmpd: send_trap: Failure in sendto (No route to host)
Line 68937: Jul 16 16:13:28 DC-ENCOA-FL5-SN2010-21 snmpd[5488]: message repeated 8 times: [ [snmpd.ERR]: snmpd: send_trap: Failure in sendto (No route to host)]
Line 68938: Jul 16 16:13:28 DC-ENCOA-FL5-SN2010-21 snmpd[5488]: [snmpd.ERR]: snmpd: send_trap: Failure in sendto (No route to host)
 
因此、以下日志指示了大量打开的文件:
 
Line 68918: Jul 16 16:13:23 DC-ENCOA-FL5-SN2010-21 mgmtd[6612]: [mgmtd.ERR]: lc_launch_pre_fork(), proc_utils.c:726, build 1: Too many open files: Making temp file with base name /vtmp/proc-output
 

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.