跳转到主内容

软件备份导致 ONTAP 中的反勒索软件快照

  1. 最后更新
  2. 另存为PDF
Views:
18
Visibility:
Public
Votes:
0
Category:
ontap-9
Specialty:
core
Last Updated:

适用于

问题

  • 由于高熵或文件 IOPS，正在 ONTAP 中触发 ARW 快照。
  • 在某些版本的 ONTAP 中，以下事件日志显示为：
Mon Feb 02 00:16:21 +1000 [node_1: anti_ransomware_worker_thread: arw.snapshot.created:notice]: ARP snapshot created on volume "svm_Gjef0Xbup_fg_vbr_rep01" (UUID: "72ea5037-3cb3-11ee-aec3-d039ea54db82") in SVM "svm_Gjef0Xbup" (UUID: "7275c9c1-3b13-11ee-aec3-d039ea54db82") at "2026-02-02_0016". Reason: "High entropy writes detected".

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.