Bug 722938
| Summary: | Incorrectly hardcode io=threads (which is the qemu default). should use io=native for block based disks | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 6 | Reporter: | Cole Robinson <crobinso> |
| Component: | python-virtinst | Assignee: | Cole Robinson <crobinso> |
| Status: | CLOSED ERRATA | QA Contact: | Virtualization Bugs <virt-bugs> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 6.2 | CC: | mjenner, nzhang, zpeng |
| Target Milestone: | rc | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: |
No description necessary
|
Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2011-12-06 16:16:57 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
|
Description
Cole Robinson
2011-07-18 14:38:41 UTC
Defaults are tracked upstream now with a --rhel6defaults build time switch: http://git.fedorahosted.org/git?p=python-virtinst.git;a=commit;h=0075dd8730adaf8aa3d7f90655d0626374fdd5b4 Just need to turn that on when we rebase Fixed in python-virtinst-0.600.0-1.el6 Verify with:
python-virtinst-0.600.0-2.el6
qemu-kvm-0.12.1.2-2.172.el6
libvirt-0.9.4-0rc2.el6
step :
run command line to install a guest with block device:
# virt-install -n demo2 -r 1024 --disk path=/var/lib/libvirt/images/demo2.img,size=6 --disk path=/dev/sda2 -c /tmp/RHEL6.1-20110510.1-Server-x86_64-DVD1.iso --vnc
#virsh dumpxml demo2
......
<disk type='file' device='disk'>
<driver name='qemu' type='raw' cache='none'/>
<source file='/var/lib/libvirt/images/demo2.img'/>
<target dev='hda' bus='ide'/>
<alias name='ide0-0-0'/>
<address type='drive' controller='0' bus='0' unit='0'/>
</disk>
<disk type='block' device='disk'>
<driver name='qemu' type='raw' cache='none' io='native'/>
<source dev='/dev/sda2'/>
<target dev='hdb' bus='ide'/>
<alias name='ide0-0-1'/>
<address type='drive' controller='0' bus='0' unit='1'/>
</disk>
......
#ps -ef | grep demo2qemu 28626 1 7 04:29 ? 00:00:06 /usr/libexec/qemu-kvm -S -M rhel6.2.0 -enable-kvm -m 1024 -smp 1,sockets=1,cores=1,threads=1 -name demo2 -uuid 3c5f785e-2cba-cb49-10a6-85ccc39ab524 -nodefconfig -nodefaults -chardev socket,id=charmonitor,path=/var/lib/libvirt/qemu/demo2.monitor,server,nowait -mon chardev=charmonitor,id=monitor,mode=control -rtc base=utc -no-reboot -no-shutdown -drive file=/var/lib/libvirt/images/demo2.img,if=none,id=drive-ide0-0-0,format=raw,cache=none -device ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=2 -drive file=/dev/sda2,if=none,id=drive-ide0-0-1,format=raw,cache=none,aio=native -device ide-drive,bus=ide.0,unit=1,drive=drive-ide0-0-1,id=ide0-0-1 -drive file=/tmp/RHEL6.1-20110510.1-Server-x86_64-DVD1.iso,if=none,media=cdrom,id=drive-ide0-1-0,readonly=on,format=raw -device ide-drive,bus=ide.1,unit=0,drive=drive-ide0-1-0,id=ide0-1-0,bootindex=1 -netdev tap,fd=33,id=hostnet0 -device rtl8139,netdev=hostnet0,id=net0,mac=52:54:00:cf:65:4e,bus=pci.0,addr=0x3 -chardev pty,id=charserial0 -device isa-serial,chardev=charserial0,id=serial0 -usb -vnc 127.0.0.1:3 -vga cirrus -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4
verification passed.
Technical note added. If any revisions are required, please edit the "Technical Notes" field
accordingly. All revisions will be proofread by the Engineering Content Services team.
New Contents:
No description necessary
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. http://rhn.redhat.com/errata/RHBA-2011-1643.html |