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Description of problem:
need clear error message when restore domain from the non-exist file
Version-Release number of selected component (if applicable):
libvirt-0.10.0-0rc1.el6.x86_64
How reproducible:
100%
Steps to Reproduce:
1. Restore a domain from the non-exist file
# ls /tmp/test
ls: cannot access /tmp/test: No such file or directory
# virsh restore /tmp/test
error: Failed to restore domain from /tmp/test
error: Failed to create file '/tmp/test': Operation not permitted
2.
3.
Actual results:
error: Failed to create file '/tmp/test': Operation not permitted
Expected results:
The error message should be like:
cannot access /tmp/test: No such file or directory
Additional info:
The error message in question has been fixed in the following upstream commit, which will be in libvirt-1.0.5 and has also been pushed to the v1.0.5-maint branch:
commit a2c1bedbd8fa977dc733266e88a1b57e28b50dd3
Author: Laine Stump <laine>
Date: Wed May 8 15:02:14 2013 -0400
util: fix virFileOpenAs return value and resulting error logs
Verified this bug on libvirt-0.10.2-36.el6.x86_64
qemu-kvm-rhev-0.12.1.2-2.426.el6.x86_64
libvirt-0.10.2-36.el6.x86_64
Steps:
1. restore the guest from the non-exist file
# virsh restore /tmp/test
error: Failed to restore domain from /tmp/test
error: Failed to open file '/tmp/test': No such file or directory
2. save the guest to the non-exist file
# virsh save qcow3 /tmp/test/qcow3.save
error: Failed to save domain qcow3 to /tmp/test/qcow3.save
error: Failed to create file '/tmp/test/qcow3.save': No such file or directory
3. save the guest to the right file and the guest can be restored successfully
# virsh save qcow3 /tmp/qcow3.save
Domain qcow3 saved to /tmp/qcow3.save
# virsh restore /tmp/qcow3.save
Domain restored from /tmp/qcow3.save
Since the reported error messages are clear, so I'd like to change the status to verified.
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.
http://rhn.redhat.com/errata/RHBA-2014-1374.html