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This bug seems to have been fixed by the RHEV rebase to 2.3. Should there be a BZ for qemu-kvm?

Max

(In reply to Max Reitz from comment #3)
> This bug seems to have been fixed by the RHEV rebase to 2.3. Should there be
> a BZ for qemu-kvm?

This is a minor bug and there's a workaround in libvirtfs already. I woudn't bother, having it fixed upstream and in -rhev is enough.

Reproduce this bug on qemu-img-rhev-2.1.2-16.el7.x86_64.

Steps:
# qemu-img create -f qcow2 -b /tmp/nosuchfile /tmp/overlay
qemu-img: /tmp/overlay: Could not open '/tmp/nosuchfile': Could not open '/tmp/nosuchfile': No such file or directory: No such file or directory


Verify this bug on qemu-img-rhev-2.3.0-2.el7.x86_64.

Result:
# qemu-img create -f qcow2 -b /tmp/nosuchfile /tmp/overlay
qemu-img: /tmp/overlay: Could not open '/tmp/nosuchfile': No such file or directory

This bug has been fixed.

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, 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://rhn.redhat.com/errata/RHBA-2015-2546.html