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Bug
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Resolution: Unresolved
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Undefined
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rhel-10.1
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None
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libguestfs-1.56.1-3.el10
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No
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Low
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rhel-virt-tools
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ssg_virtualization
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None
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False
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False
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None
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None
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Pass
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New Test Coverage
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Unspecified
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Unspecified
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Unspecified
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x86_64
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None
Description of problem:
Improve error info when using virt-v2v-open to open a qcow2 disk
Version-Release number of selected component (if applicable):
virt-v2v-2.7.15-2.el10.x86_64
How reproducible:
100%
Steps:
1. Use virt-v2v-open to open a qcow2 disk and run virt-inspector to list the root filesystem devices of the guest
# virt-v2v-open -i disk /home/win11.qcow2 --run 'virt-inspector --format=qcow2 @@ > local-disk-inspector-output.xml' [ 0.0] Setting up the source: -i disk /home/win11.qcow2 [ 1.1] Running external command libguestfs: error: qemu-img: /tmp/libguestfsjyvxIq/overlay1.qcow2: qemu-img exited with error status 1. To see full error messages you may need to enable debugging. Do: export LIBGUESTFS_DEBUG=1 LIBGUESTFS_TRACE=1 and run the command again. For further information, read: http://libguestfs.org/guestfs-faq.1.html#debugging-libguestfs You can also run 'libguestfs-test-tool' and post the *complete* output into a bug report or message to the libguestfs mailing list.
Actual result:
Error info isn't clear when using virt-v2v-open to open a qcow2 disk
Expect result:
Improve error info when using virt-v2v-open to open a qcow2 disk
Additional info
- is cloned by
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RHEL-92240 Lost error when opening wrong format of image readonly [rhel-9.7]
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- New
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- links to
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RHBA-2025:147448 libguestfs bug fix and enhancement update