Hi,
i got ubuntu-server with precise and kvm (installed via tasksel at install time), a virtual windows machine (windows 2003 r2 x64), and sas-hba with lto-4 drive on it, which i want to pass to windows-guest, as there are plenty of nt-backups to restore. So far i managed to have the sas-hba as passthrough to winodows, installed the drivers, but as soon as i power up the lto drive everything freezes, and sometimes i can see "BUG: soft lockup - CPU#5 stuck for 23s!" on the screen attached direct to the server.
I tried almost everything from kvm site - no help.
Where should i search the "dead body" now?
Any hints are welcome!
Thanks in advance.
i got ubuntu-server with precise and kvm (installed via tasksel at install time), a virtual windows machine (windows 2003 r2 x64), and sas-hba with lto-4 drive on it, which i want to pass to windows-guest, as there are plenty of nt-backups to restore. So far i managed to have the sas-hba as passthrough to winodows, installed the drivers, but as soon as i power up the lto drive everything freezes, and sometimes i can see "BUG: soft lockup - CPU#5 stuck for 23s!" on the screen attached direct to the server.
I tried almost everything from kvm site - no help.
Where should i search the "dead body" now?
Any hints are welcome!
Thanks in advance.