PowerStore: Node reboot due to memory allocation issue of anonymous virtual memory
Summary: A node may reboot due to a memory allocation issue of anonymous virtual memory area (anon_vma).
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Symptoms
This issue may be observed on PowerStoreOS 3.5.0.x or later. The node reboots and automatically recovers.
Cause
A software issue has been identified in the memory allocation of an anonymous virtual memory area (anon_vma) that may cause an unexpected node reboot under rare circumstances.
Resolution
The issue is fixed in PowerStoreOS 4.1.0 or later.
Affected Products
PowerStoreArticle Properties
Article Number: 000226533
Article Type: Solution
Last Modified: 03 Mar 2025
Version: 3
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