Displaying 1 result from an estimated 1 matches for "rac10box2".
2013 Feb 26
4
passthroughed msix device
...ssthroughed msix device to uek1 pvhvm(2.6.32 stable).
I passthrough two mptsas devices(0000:0d:0.0, 0000:1f:0.0) to a pvhvm,
irq affinity can''t be changed.
Step to reproduce is as below:
1. xl -f pci-assignable-add 0000:0d:0.0; xl -f pci-assignable-add
0000:1f:0.0
2.xm cr -c vm.cfg
[root@rac10box2 ~]# cat /proc/interrupts |grep mpt2sas0
48: 340449 0 0 0 0 0
0 0 0 0 0 0 PCI-MSI-edge
mpt2sas0-msix0
[root@rac10box2 ~]# cat /proc/irq/48/smp_affinity
0fff
[root@rac10box2 ~]# echo 2>/proc/irq/48/smp_a...