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Description of problem: separate this bug from bug 1134693 for ide fail to specify the physical_block_size. Version-Release number of selected component (if applicable): host info: # uname -r && rpm -q qemu-kvm 2.6.32-538.el6.x86_64 qemu-kvm-0.12.1.2-2.454.el6.x86_64 How reproducible: 100% Steps to Reproduce: 1.launch a KVM guest with physical_block_size=1024 specified. e.g:...-drive file=/home/my-data-disk1.qcow2,if=none,id=drive-data-disk1,format=qcow2,cache=none,aio=native -device ide-drive,drive=drive-data-disk1,id=data-disk1,bus=ide.0,unit=0,physical_block_size=1024 2.(qemu) info qtree ... type IDE dev: ide-drive, id "data-disk1" dev-prop: unit = 0 dev-prop: drive = drive-data-disk1 dev-prop: logical_block_size = 512 dev-prop: physical_block_size = 1024 3.check the physical_block_size from guest. # cat /sys/block/sda/queue/physical_block_size Actual results: after step 3, it fail to emulate the physical_block_size correctly. # cat /sys/block/sda/queue/physical_block_size 512 Expected results: the physical_block_size should be 1024 in guest. Additional info:
Are you sure that you reproduced this with the fix for bug 1134693? For me, it just works now.
(In reply to Kevin Wolf from comment #1) > Are you sure that you reproduced this with the fix for bug 1134693? For me, > it > just works now. It also works for me now, did not find any unusual, thanks. # rpm -q qemu-kvm qemu-kvm-0.12.1.2-2.454.el6.x86_64 # rpm -q --changelog qemu-kvm-0.12.1.2-2.454.el6.x86_64 | grep 1134693 - kvm-ide-Check-validity-of-logical-block-size.patch [bz#1134693] - Resolves: bz#1134693 e.g:...-drive file=/home/my-data-disk1.qcow2,if=none,id=drive-data-disk1,format=qcow2,cache=none,aio=native -device ide-drive,drive=drive-data-disk1,id=data-disk1,bus=ide.0,unit=0,physical_block_size=1024 # cat /sys/block/sda/queue/physical_block_size 1024