VirtualBox

Opened 14 years ago

Last modified 9 years ago

#7378 closed defect

Guest (Win 2008 64Bit) hangs or crashs with more than 1 cpu cores. — at Initial Version

Reported by: Stefan Owned by:
Component: other Version: VirtualBox 3.2.8
Keywords: multicore Cc:
Guest type: Windows Host type: Windows

Description

Virtual: 3.28 CPU: XEON 5430 (4-core CPU) RAM: 16GByte Ram (10 for guest) Host-OS: Win7 Prof. 64Bit Guest-OS: WinSBS 2008 SBS 64Bit

Guest hangs (after some hours running) when more than 1 cpu core is assigned to guest. VTx is active. with only 1 core it runs, but very slow. cpu usage in guest very high even not much tasks running. same os installed NATIVE on host runs around 20 times faster than with virtualbox (1 core assigned)

Change History (1)

by Stefan, 14 years ago

Attachment: VBox.log added
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