VirtualBox

Changes between Initial Version and Version 1 of Ticket #13562, comment 11


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Timestamp:
Dec 16, 2014 10:50:50 PM (9 years ago)
Author:
abwillis

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  • Ticket #13562, comment 11

    initial v1  
    11Just to confirm, you are able to use 2 CPUs?  If I enable IOAPIC in my OS/2 guest it will use much CPU (with a heavy IRQ load) and eventually reboot itself (maybe minutes, hours, or even a day but normally at most a couple of hours), whereupon it may reboot to the same condition or it may hang right after the desktop starts to populate or it may end up giving an internal processing error.  This is regardless of whether os2apic.psd or acpi.psd is used. 
    22Another quirk with IOAPIC enabled is that the SATA controller may work or it may say the HDD could not be operated, it is about 50/50 whereas it works fine if IOAPIC is not selected.
     3Host:  RHEL 6.5
     4os2krnl:  14.106_SMP
     5One very noticeable thing about its being slow, the clock quickly loses time... within a short time it is a couple minutes behind.  As I recall, there was a part of the os2additions that I installed that fixed the slow clock issue when ioapic is not enabled but it isn't helping with ioapic enabled.

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