On 8/7/2014 2:19 PM, Mike Tancsa wrote:
Hi,
I am running VirtualBox on RELENG_10 as the hypervisor with a
RELENG10 guest. I noticed, that when a do a lot of disk IO in the guest
where the hypervisor cannot keep up, this start to go "bad" in the guest.
If I use the non default AHCI driver, the OS at least can kind of
recover. Using the default IDE drivers (non SATA , things panic quickly.)
Actually, even with the ahci sata controller, the guest will eventually
panic. I tried a FreeBSD guest on a Linux Virtualbox hypervisor and it
did not panic the guest. Disk IO was consistent.
---Mike
--
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Mike Tancsa, tel +1 519 651 3400
Sentex Communications, m...@sentex.net
Providing Internet services since 1994 www.sentex.net
Cambridge, Ontario Canada http://www.tancsa.com/
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