跳转到主内容

CONTAP-345057: MGWD jemalloc 保留释放的内存导致 VMEM 耗尽

  1. 最后更新
  2. 另存为PDF
Views:
8
Visibility:
Public
Votes:
0
Category:
ontap-9
Specialty:
nas
Last Updated:

问题描述

客户反复出现 MGWD 恐慌。
错误字符串：
spm.mgwd.process.exit:EMERGENCY
mgwd: kern.vm.mmap.return:notice]: mmap(2) by mgwd (pid 47814) for size 67108864 failed: VMEM limit exceeded, limit 4294967296, error 12.
mgwd: ucore.panicString:error]: 'mgwd: terminating with uncaught exception of type std::bad_alloc: std::bad_alloc, raising SIGABRT(6) at RIP 0x81e94c58a (pid 47814, uid 0, timestamp 1724667424)'

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.