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Description of problem: The error prompt 'bps/iops/max total values and read/write values cannot be used at the same time' is incorrect with 'max' included. Version-Release number of selected component (if applicable): How reproducible: 100% Steps to Reproduce: 1. Start a guest with io throttling parameters bps(iops) and the corresponding read/write ones bps_rd/bps_wr(iops_rd/iops_wr) at the same time, take following qemu cmd line as an example: # /usr/libexec/qemu-kvm -name rhel6.8 -enable-kvm -m 4G -smp 4 -uuid ae361e8d-288b-4e70-8783-bda0d450ce35 -nodefconfig --nodefaults -boot order=cd,menu=on -device virtio-scsi-pci,id=virtio_scsi_pci0,bus=pci.0,addr=03 -drive id=drive_image1,if=none,cache=none,snapshot=off,aio=native,format=qcow2,file=/home/iothrottling_nfsc/rhel6.8 -device scsi-hd,id=image1,drive=drive_image1,bootindex=0 -drive file=/home/kvm_autotest_root/iso/linux/RHEL6.8-Server-x86_64.iso,media=cdrom,id=cdrom,if=none -device ide-drive,drive=cdrom,bootindex=1 -vnc 0.0.0.0:10 -vga cirrus -monitor stdio -qmp tcp:0:4444,server,nowait -netdev tap,script=/etc/qemu-ifup,downscript=/etc/qemu-ifdown,id=hostnet0 -device virtio-net-pci,netdev=hostnet0,id=net0,mac=00:52:5a:30:2e:58,bus=pci.0,addr=0x7 -drive id=drive_image2,if=none,cache=none,snapshot=off,aio=native,format=qcow2,file=/home/iothrottling_nfsc/hd1,bps=1024000,bps_rd=1024000 -device scsi-hd,id=image2,drive=drive_image2 qemu-kvm: -drive id=drive_image2,if=none,cache=none,snapshot=off,aio=native,format=qcow2,file=/home/iothrottling_nfsc/hd1,bps=1024000,bps_rd=1024000: bps/iops/max total values and read/write values cannot be used at the same time 2. The error prompt is incorrect with 'max' as above Actual results: The error prompt 'bps/iops/max total values and read/write values cannot be used at the same time' is with 'max' Expected results: Max should not be included since RHEL6 don't support FOO_max. Additional info:
(In reply to Gu Nini from comment #0) > Description of problem: > The error prompt 'bps/iops/max total values and read/write values cannot be > used at the same time' is incorrect with 'max' included. > > Version-Release number of selected component (if applicable): > Host kernel: 2.6.32-610.el6.x86_64 Qemu-kvm: qemu-kvm-rhev-0.12.1.2-2.488.el6.x86_64
Yes, the impact is low enough for WONTFIX.