Bug 923030
| Summary: | fail to assign correct order for the boot device in seabios as we specified the bootindex in qemu-kvm command line (only -M q35) | ||||||||
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| Product: | Red Hat Enterprise Linux 7 | Reporter: | Sibiao Luo <sluo> | ||||||
| Component: | qemu-kvm | Assignee: | Amos Kong <akong> | ||||||
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Virtualization Bugs <virt-bugs> | ||||||
| Severity: | medium | Docs Contact: | |||||||
| Priority: | medium | ||||||||
| Version: | 7.0 | CC: | acathrow, ailan, akong, chayang, ehabkost, flang, hhuang, juzhang, knoel, kwolf, michen, pbonzini, qzhang, rhod, sluo, virt-maint | ||||||
| Target Milestone: | rc | ||||||||
| Target Release: | --- | ||||||||
| Hardware: | Unspecified | ||||||||
| OS: | Unspecified | ||||||||
| Whiteboard: | |||||||||
| Fixed In Version: | qemu-1.5.1 | Doc Type: | Bug Fix | ||||||
| Doc Text: | Story Points: | --- | |||||||
| Clone Of: | Environment: | ||||||||
| Last Closed: | 2014-06-13 11:54:22 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: | |||||||||
| Attachments: |
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Description
Sibiao Luo
2013-03-19 03:37:17 UTC
If use the pc-i440fx-1.4 emulated machine for -M. Qemu-kvm command line: # /usr/libexec/qemu-kvm -S -M pc-i440fx-1.4 -cpu SandyBridge -enable-kvm -m 2048 -smp 4,sockets=2,cores=2,threads=1 -no-kvm-pit-reinjection -usb -device usb-tablet,id=input0 -device usb-mouse,id=mouse -name sluo-test -uuid b03eea94-a502-4142-b541-96f86473a07a -rtc base=localtime,clock=host,driftfix=slew -device virtio-serial-pci,id=virtio-serial0,max_ports=16,vectors=0,bus=pci.0,addr=0x3 -chardev socket,id=channel1,path=/tmp/helloworld1,server,nowait -device virtserialport,chardev=channel1,name=com.redhat.rhevm.vdsm,bus=virtio-serial0.0,id=port1 -chardev socket,id=channel2,path=/tmp/helloworld2,server,nowait -device virtserialport,chardev=channel2,name=com.redhat.rhevm.vdsm,bus=virtio-serial0.0,id=port2 -drive file=/dev/sr0,if=none,id=drive-disk,format=raw,cache=none,media=cdrom,readonly=on -device virtio-scsi-pci,id=scsi1,addr=0x4 -device scsi-block,bus=scsi1.0,drive=drive-disk,id=cdrom,bootindex=0 -drive file=/home/test-image.qcow2,if=none,id=drive-system-disk,format=qcow2,cache=writeback,aio=native,werror=stop,rerror=stop,serial=QEMU-DISK1 -device virtio-scsi-pci,id=scsi0,addr=0x5 -device scsi-hd,bus=scsi0.0,drive=drive-system-disk,id=system-disk,bootindex=1 -netdev tap,id=hostnet0,vhost=off,script=/etc/qemu-ifup -device virtio-net-pci,netdev=hostnet0,id=virtio-net-pci0,mac=08:2E:5F:0A:1D:B1,bus=pci.0,addr=0x6,event_idx=off,bootindex=2 -device virtio-balloon-pci,id=ballooning,bus=pci.0,addr=0x7 -global PIIX4_PM.disable_s3=0 -global PIIX4_PM.disable_s4=0 -serial unix:/tmp/ttyS0,server,nowait -k en-us -boot menu=on -vnc :1 -monitor stdio -drive file=/usr/share/virtio-win/virtio-win-1.6.3.iso,if=none,id=drive-ide-disk,media=cdrom,format=raw,cache=none -device ide-drive,drive=drive-ide-disk,id=ide-disk,bootindex=3 Result: Press F12 for boot menu. Select boot device: 1. DVD/CD [virtio-scsi Drive QEMU QEMU CD-ROM 1.4.] 2. virtio-scsi Drive QEMU QEMU HARDDISK 1.4. 3. iPXE (PCI 00:06.0) 4. DVD/CD [ata1-0: QEMU DVD-ROM ATAPI-4 DVD/CD] 5. Legacy option rom 6. Floppy [drive A] Created attachment 712375 [details]
pc-i440fx-1.4 boot menu screenshot.
Created attachment 712376 [details]
q35 boot menu screenshot.
(In reply to comment #0) > Expected results: > the order of the boot device in seabios should the same to we specified the > bootindex in qemu-kvm command line. > Press F12 for boot menu. > > Select boot device: > > 1. DVD/CD [virtio-scsi Drive QEMU QEMU CD-ROM 1.4.] > 2. virtio-scsi Drive QEMU QEMU HARDDISK 1.4. > 3. iPXE (PCI 00:06.0) > 4. DVD/CD [ata1-0: QEMU DVD-ROM ATAPI-4 DVD/CD] > 5. Legacy option rom > 6. Floppy [drive A] > Sorry, the correct expected results should be as following: Press F12 for boot menu. Select boot device: 1. DVD/CD [virtio-scsi Drive QEMU QEMU CD-ROM 1.4.] <-------------for passthrough host CD-ROM 2. virtio-scsi Drive QEMU QEMU HARDDISK 1.4. <-------------for system 3. iPXE (PCI 00:06.0) 4. DVD/CD [AHCI/5: QEMU DVD-ROM ATAPI-4 DVD/CD] <-------------for whql driver 5. Legacy option rom 6. Floppy [drive A] Hit the same problem if boot guest( scsi_hd disk) Version: # uname -r 3.9.0-0.55.el7.x86_64 # rpm -q qemu-kvm qemu-kvm-1.4.0-4.el7.x86_64 1.Boot guest "-M q35 ..-boot menu=on..-drive file=/root/rhel7.0-64-newinstall.qcow3,if=none,id=drive-virtio-disk1,format=qcow2,cache=none,aio=native -device virtio-scsi-pci,id=bus2 -device scsi-hd,bus=bus2.0,drive=drive-virtio-disk1,id=virtio-scsi-pci1,bootindex=0" Result: 1.AHCI/5: QEMU HARDDISK ATA-7 Hard-Disk (5120 MiBytes) 2. virtio-scsi Drive QEMU QEMU HARDDISK 1.4. 3. Legacy option rom 4. Floppy [drive A] 5. DVD/CD [AHCI/0: QEMU DVD-ROM ATAPI-4 DVD/CD] 6. iPXE (PCI 00:04.0) addtional info: 1)If use "-M i440FX + PIIX" not hit the problem 2)/usr/libexec/qemu-kvm -cpu Penryn -enable-kvm -m 4G -smp 2,sockets=2,cores=1,threads=1 -name win8-64 -uuid `uuidgen` -drive file=/home/test.qcow2,if=none,id=drive-system-disk,format=qcow2 -device ide-drive,drive=drive-system-disk,id=system-disk -netdev tap,id=hostnet1,script=/etc/qemu-ifup -device rtl8139,netdev=hostnet1,id=net1,mac=34:ef:18:6e:2a:31,addr=0x4 -qmp tcp:0:4445,server,nowait -usb -device usb-tablet -serial unix:/tmp/tty0,server,nowait -drive if=none,media=cdrom,id=drive-ide0-1-0,readonly=on,format=raw -device ide-drive,bus=ide.0,unit=0,drive=drive-ide0-1-0,id=ide0-1-0 -monitor stdio -spice port=5830,disable-ticketing -vga qxl -boot menu=on -drive file=/root/rhel7.0-64-newinstall.qcow3,if=none,id=drive-virtio-disk1,format=qcow2,cache=none,aio=native -device virtio-scsi-pci,id=bus2 -device scsi-hd,bus=bus2.0,drive=drive-virtio-disk1,id=virtio-scsi-pci1,bootindex=0 The fw_dev_paths to seabios by qemu:
/q35-pcihost@i0cf8/scsi@4/channel@0/disk@0,0
/q35-pcihost@i0cf8/ethernet@2/ethernet-phy@0
/q35-pcihost@i0cf8/pci8086,2922@1f,2/drive@5/disk@0
/q35-pcihost@i0cf8/ethernet@3/ethernet-phy@0
but we only match '/pci@i0cf8', this should be fixed in seabios.
--- a/src/boot.c
+++ b/src/boot.c
@@ -97,7 +97,7 @@ find_prio(const char *glob)
return -1;
}
-#define FW_PCI_DOMAIN "/pci@i0cf8"
+#define FW_PCI_DOMAIN "/*@i0cf8"
Applied above patch, bootindex of nic/ide-disk works. bootindex of scsi-disk still doesn't work (I already fixed the bz 967444 in qemu), it seems another seabios issue. (In reply to Amos Kong from comment #7) > Applied above patch, bootindex of nic/ide-disk works. Take this to me. I already posted patches to (qemu & seabios) upstream. [QEMU PATCH] pci: change typename of q35 to pci-q35 [SeaBIOS PATCH v2] boot: fix fw_dev_path pattern to match q35 > bootindex of scsi-disk still doesn't work (I already fixed the bz 967444 in > qemu), it seems another seabios issue. It caused by my dirty patch queue, no other issue with scsi. *** Bug 947364 has been marked as a duplicate of this bug. *** verify this issue on qemu-kvm-1.5.3-19.el7.x86_64 with the same steps that did not met such issue any more, so this issue has been fixed correctly. host info: 3.10.0-41.el7.x86_64 qemu-kvm-1.5.3-19.el7.x86_64 seabios-1.7.2.2-4.el7.x86_64 Results: It has correct boot device bootindex as specified in cli. Best Regards, sluo This request was resolved in Red Hat Enterprise Linux 7.0. Contact your manager or support representative in case you have further questions about the request. |