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Description of problem: Version-Release number of selected component (if applicable): 2.6.32-431.el6.x86_64 qemu-kvm-0.12.1.2-2.415.el6.x86_64 seabios-0.6.1.2-28.el6.x86_64 How reproducible: 100% Steps to Reproduce: environment: /dev/sdb1 --> 60GB SSD --> mkswap /dev/sdb1 ; swapon /dev/sdb1 /dev/sdc1 ---> 60GB SSD --> mkswap /dev/sdc1 ; swapon /dev/sdc1 # free -g total used free shared buffers cached Mem: 7 7 0 0 0 0 -/+ buffers/cache: 7 0 Swap: 113 5 108 Scenario 1 : 1.install guest with -m=2G . 2.After installation completed ,boot it w/ -m=12G Scenario 2: 1.install guest with -m=12G senario 3: 1.configure the hosts swap to 120GB using SSD Disk (both normal one and raid0) 1.1 modprobe raid456 1.2 swapoff -a 1.3 mdadm --create --verbose /dev/md0 --level=stripe --raid-devices=2 /dev/sdb1 /dev/sdc1 -c 4096 2.Start VM with 100G CLI:screen /usr/libexec/qemu-kvm -M rhel6.5.0 -cpu Penryn -enable-kvm -m 100G -smp 4,cores=4 -name bcao_svvp -uuid 6d5911b6-ca4e-40d2-8488-43ad6f7150ed -rtc base=localtime,clock=host,driftfix=slew -drive file=test.raw,if=none,media=disk,serial=aaabbbccc,werror=stop,rerror=stop,cache=none,format=raw,id=drive-disk0 -device virtio-blk-pci,drive=drive-disk0,id=disk0 -drive file=en_windows_server_2012_r2_x64_dvd_2707946.iso,if=none,media=cdrom,id=aa -device ide-drive,id=aa1,drive=aa,bootindex=1 -drive file=/usr/share/virtio-win/virtio-win.iso,media=cdrom,if=none,id=bb -device ide-drive,id=bb1,drive=bb -netdev tap,vhost=on,id=netdev0 -device virtio-net-pci,netdev=netdev0,id=nic1,mac=00:52:0b:ca:bc:7b -vnc :1 -vga cirrus -monitor stdio -usb -device usb-tablet,id=tablet0 -global PIIX4_PM.disable_s3=1 -global PIIX_PM.disable_s4=1 -monitor stdio -boot dc 3. Actual results: Guest failed to install/start Expected results: guest should work fine Additional info: screenshot will be attached
Created attachment 834766 [details] screenshot
Mike, Can you please try it with RHEL7. I think that we will never get to it on RHEL6, but it is worth fixing.
(In reply to Ronen Hod from comment #3) > Mike, > > Can you please try it with RHEL7. I think that we will never get to it on > RHEL6, but it is worth fixing. Hi, Ronen I can not reproduce the original issue on RHEL7 host qemu-kvm-1.5.3-66.el7.x86_64 seabios-bin-1.7.2.2-12.el7.x86_64 I am trying to try some svvp tests by using this configuration on RHEL7 hosts ,same jobs passed as well Mike
(In reply to Mike Cao from comment #6) > (In reply to Ronen Hod from comment #3) > > Mike, > > > > Can you please try it with RHEL7. I think that we will never get to it on > > RHEL6, but it is worth fixing. > > Hi, Ronen > > I can not reproduce the original issue on RHEL7 host > qemu-kvm-1.5.3-66.el7.x86_64 > seabios-bin-1.7.2.2-12.el7.x86_64 > > I am trying to try some svvp tests by using this configuration on RHEL7 > hosts ,same jobs passed as well s/same/some > > Mike
(In reply to Mike Cao from comment #6) > (In reply to Ronen Hod from comment #3) > > Mike, > > > > Can you please try it with RHEL7. I think that we will never get to it on > > RHEL6, but it is worth fixing. > > Hi, Ronen > > I can not reproduce the original issue on RHEL7 host > qemu-kvm-1.5.3-66.el7.x86_64 > seabios-bin-1.7.2.2-12.el7.x86_64 > > I am trying to try some svvp tests by using this configuration on RHEL7 > hosts ,same jobs passed as well > > Mike OK. Since RHEL7 is doing better (good news), we will satisfy with this, and I am closing this bug.