Bug 1235381
| Summary: | RFE: configure guest NUMA node locality for guest PCI devices | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 7 | Reporter: | Marcel Apfelbaum <marcel> |
| Component: | seabios | Assignee: | Marcel Apfelbaum <marcel> |
| Status: | CLOSED ERRATA | QA Contact: | Virtualization Bugs <virt-bugs> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 7.0 | CC: | ailan, alex.williamson, atheurer, berrange, ehabkost, hhuang, huding, juzhang, knoel, michen, mst, mtosatti, rbalakri, virt-bugs, virt-maint, xfu, ypu |
| Target Milestone: | rc | Keywords: | FutureFeature |
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | seabios-1.7.5-10.el7 | Doc Type: | Enhancement |
| Doc Text: | Story Points: | --- | |
| Clone Of: | guestNUMALocalityPCIdev | Environment: | |
| Last Closed: | 2015-11-19 08:20:17 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | 1076724, 1103313 | ||
| Bug Blocks: | 1082754, 1093069, 1103314, 1154205 | ||
|
Comment 2
Miroslav Rezanina
2015-07-07 16:33:59 UTC
Reproduced this bug with seabios-1.7.5-9.el7.x86_64. Verified this bug with seabios-1.7.5-11.el7.x86_64. steps: 1. Boot qemu-kvm process /usr/libexec/qemu-kvm -name rhel7.2-1 -machine pc-i440fx-rhel7.2.0,accel=kvm,usb=off -cpu IvyBridge -m 4096M,slots=256,maxmem=40G -smp 8,sockets=2,cores=4,threads=1,maxcpus=8 \ -object memory-backend-ram,host-nodes=0,policy=bind,id=mem-0,size=2048M,prealloc=yes -numa node,memdev=mem-0 \ -object memory-backend-ram,host-nodes=1,policy=bind,id=mem-1,size=2048M,prealloc=yes -numa node,memdev=mem-1 \ -device pxb,id=pxb,bus_nr=4,numa_node=1 \ -drive file=/home/rhel7.2.qcow2-1,format=qcow2,if=none,id=drive-virtio-blk-0,werror=stop,rerror=stop -device virtio-blk-pci,bus=pci.0,addr=0x8,drive=drive-virtio-blk-0,id=virtio-blk-0,bootindex=0 \ -serial unix:/tmp/monitor1,server,nowait -qmp tcp:0:5551,server,nowait \ -device vfio-pci,host=01:00.1,id=x530-k1,addr=0c.0,romfile=/home/X540-AT2/80861528.rom -vnc :1 -boot menu=on \ 2. press ESC and list boot item via vnc result: For seabios-1.7.5-9.el7.x86_64, vfio-pci( 01:00.1) device can not be listed when press ESC. so this bug is reproduced. For seabios-1.7.5-11.el7.x86_64, vfio-pci( 01:00.1) device can be listed when press ESC. so this bug is verified. Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://rhn.redhat.com/errata/RHEA-2015-2218.html |