Kevin, This bug was reported against rhel-8.2.1 z-stream, but the version is qemu-kvm-5.1.0-2.module+el8.3.0+7652+b30e6901 in "Fixed In Version". Is it correct? Please help update it. Many thanks.
(In reply to Xueqiang Wei from comment #5) > This bug was reported against rhel-8.2.1 z-stream, but the version is > qemu-kvm-5.1.0-2.module+el8.3.0+7652+b30e6901 in "Fixed In Version". Danilo, can you please check this? It looks inconsistent to me.
Yes, the ITR flag should be striped on ZStream clones. This wasn't, which ended up in a query to move all BZs fixed by the rebase to ON_QA. Thanks for spoting this.
Is it possible to test/verify it without the errata?
Tested with qemu-kvm-4.2.0-29.module+el8.2.1+7668+93a32c6b.1, not hit this issue. So set status to VERIFIED. Versions: kernel-4.18.0-229.el8.x86_64 qemu-kvm-4.2.0-29.module+el8.2.1+7668+93a32c6b.1 1. create a 2G iamge # qemu-img create -f raw test.img 2G Formatting 'test.img', fmt=raw size=2147483648 2. covert it to full allocation # qemu-img convert -p -f raw -O raw -S 0 test.img test.img (100.00/100%) # qemu-img info test.img image: test.img file format: raw virtual size: 2 GiB (2147483648 bytes) disk size: 2 GiB 3. create lvm on block device # pvcreate /dev/mapper/mpatha # vgcreate vgtest /dev/mapper/mpatha # lvcreate -L 20G -n lvtest vgtest 4. convert the image to block device # time qemu-img convert -f raw -O raw -t none -T none -W /home/test.img /dev/vgtest/lvtest -p (100.00/100%) real 0m26.060s user 0m0.587s sys 0m1.301s
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 (Important: virt:8.2 and virt-devel:8.2 security and bug fix update), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHSA-2020:3586