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Bug 958687

Summary: Libvirt cannot get image file through vol-download command.
Product: Red Hat Enterprise Linux 7 Reporter: Geyang Kong <gkong>
Component: libvirtAssignee: Libvirt Maintainers <libvirt-maint>
Status: CLOSED DUPLICATE QA Contact: Virtualization Bugs <virt-bugs>
Severity: medium Docs Contact:
Priority: medium    
Version: 7.0CC: acathrow, dyuan, jdenemar, lcui, mjenner, mzhan, rwu, tzheng, whuang
Target Milestone: rc   
Target Release: ---   
Hardware: x86_64   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2013-05-14 11:36:18 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Attachments:
Description Flags
Log file none

Description Geyang Kong 2013-05-02 08:44:15 UTC
Created attachment 742532 [details]
Log file

Description of problem:
  Libvirt cannot get image file through vol-download command.

Version-Release number of selected component (if applicable):
libvirt-1.0.4-1.1.el7.x86_64

Reproduce steps:
1. virsh -c qemu+ssh://10.66.7.84/system vol-download T1.img /var/lib/libvirt/images/T1-1.img --pool default

Actual results:
1. Got following error:
[root@localhost libvirt]# virsh -c qemu+ssh://10.66.7.84/system vol-download T1.img /var/lib/libvirt/images/T1-1.img --pool default
The authenticity of host '10.66.7.84 (10.66.7.84)' can't be established.
RSA key fingerprint is 3b:9f:c8:0a:8c:91:12:742:60:97:39:bb:97:4b:43.
Are you sure you want to continue connecting (yes/no)? yes
root.7.84's password: 
error: cannot receive data from volume T1.img
error: stream had I/O failure
The authenticity of host '10.66.7.84 (10.66.7.84)' can't be established.
RSA key fingerprint is 3b:9f:c8:0a:8c:91:12:742:60:97:39:bb:97:4b:43.
Are you sure you want to continue connecting (yes/no)? yes
root.7.84's password: 
error: Reconnected to the hypervisor

Expected results:
1. Image file should be copied normally.
 
Additional info:
1. There is a closed bug on rhel6: https://bugzilla.redhat.com/show_bug.cgi?id=741337

Comment 1 Jiri Denemark 2013-05-14 11:36:18 UTC

*** This bug has been marked as a duplicate of bug 950416 ***