add 18th iteration of classifier

1 files changed, 73 insertions, 0 deletions

diff --git a/results/classifier/118/vnc/2001 b/results/classifier/118/vnc/2001
new file mode 100644
index 000000000..b6e0d2db3
--- /dev/null
+++ b/results/classifier/118/vnc/2001
@@ -0,0 +1,73 @@
+x86: 0.936
+vnc: 0.929
+device: 0.924
+network: 0.880
+hypervisor: 0.879
+boot: 0.877
+kernel: 0.874
+peripherals: 0.846
+architecture: 0.838
+performance: 0.835
+PID: 0.829
+graphic: 0.824
+risc-v: 0.781
+files: 0.776
+TCG: 0.774
+assembly: 0.764
+VMM: 0.754
+ppc: 0.746
+KVM: 0.732
+socket: 0.724
+arm: 0.705
+mistranslation: 0.695
+i386: 0.691
+register: 0.679
+permissions: 0.650
+user-level: 0.646
+debug: 0.592
+virtual: 0.567
+semantic: 0.496
+
+qemu_img convert and drive mirror migrate the same raw disk to rbd volume, will get the different USED size in ceph cluster.
+Description of problem:
+qemu_img convert and drive mirror migrate the same raw disk to rbd volume, will get the different USED size in ceph cluster.
+Steps to reproduce:
+create raw and qcow2 disk
+
+1. qemu-img create -f raw lvm_volume_1.raw 12G
+2. qemu-img create -f qcow2 lvm_volume_1.qcow2 12G
+
+   install a centos OS
+
+3. qemu-system-x86_64 -m 4096 -drive file=lvm_volume_1.qcow2,format=qcow2,index=0 -nographic -cdrom CentOS-8.3.2011-x86_64-dvd1.iso -vnc :25
+
+   convert the qcow2 OS disk to q raw OS disk
+
+4. qemu-img convert -f qcow2 -O raw ./lvm_volume_1.qcow2 ./lvm_volume_1.raw
+
+   create a qemu-rbd process
+
+5. qemu-nbd --fork  -x node1 -p 1238 rbd:cephpool- test/volume_1:id=xxx:key=xxx:mon_host=xxx:auth_supported=cephx
+
+   boot the raw OS disk
+
+6. qemu-system-x86_64 -hda ./lvm_volume_1.raw -m 4096 -smp 4 -vnc :25 -monitor stdio
+   
+   migrate the raw OS disk to a ceph volume
+
+7. drive_mirror -n  -f #block125 nbd:localhost:1238:exportname=node1 raw
+   
+   check the rbd volume USED size in ceph cluster
+   "rbd du cephpool-test/volume_1"
+   the ceph rbd volume PROVISION and USED are the same size
+
+   convert the raw OS disk to a ceph volume
+
+8. qemu-img convert -n -f raw -O raw ./lvm_volume_1.raw rbd:cephpool- 
+test/volume_2:id=xxx:key=xxx:mon_host=xxx:auth_supported=cephx
+
+   check the rbd volume USED size in ceph cluster 
+   "rbd du cephpool-test/volume_2"
+   the ceph rbd volume PROVISION and USED are different PROVISION > USED
+Additional information:
+