Bug 601535

Summary: virt-v2v | should check the export domain first but not fail in the last step,
Product: Red Hat Enterprise Linux 5 Reporter: Mohua Li <moli>
Component: virt-v2vAssignee: Matthew Booth <mbooth>
Status: CLOSED ERRATA QA Contact: Virtualization Bugs <virt-bugs>
Severity: medium Docs Contact:
Priority: low    
Version: 5.7CC: fnadge, hbrock, kxiong, leiwang, mbooth, mkenneth, mshao, rjones
Target Milestone: rc   
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: virt-v2v-0.6.3-1.el5 Doc Type: Bug Fix
Doc Text:
Previously, virt-v2v failed at the end of the conversion process when writing to a Red Hat Enterprise Virtualization export domain which had not been attached to a Data Center. This update checks for this and fails at the beginning of the conversion process.
 Story Points: ---
Clone Of: Environment:
Last Closed: 2011-01-13 18:28:35 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:

Description Mohua Li 2010-06-08 07:07:05 UTC 
Description of problem:

virt-v2v should first check if the export domain is invalid, like if the images/master folder exist, if not ,give error. As now, we need to wait until the v2v generate .ovf file to know like master/vms not exist error, and before that,already finished transfer the image, convert the image,this is unreasonable, and it's time consuming.


"aug_match "/files/etc/modules.conf/alias"
aug_get "/files/etc/modules.conf/alias"
aug_set "/files/etc/modules.conf/alias/modulename" "e1000"
aug_save
aug_match "/files/boot/grub/menu.lst/title/kernel"
aug_get "/files/boot/grub/menu.lst/title/kernel"
aug_set "/files/boot/grub/menu.lst/default" "0"
aug_get "/files/boot/grub/menu.lst/title[1]/initrd"
aug_save
exists "/boot/initrd-2.4.21-50.EL.img"
mv "/boot/initrd-2.4.21-50.EL.img" "/boot/initrd-2.4.21-50.EL.img.pre-v2v"
aug_save
modprobe "ext2"
modprobe "loop"
command "/sbin/mkinitrd --with=sym53c8xx /boot/initrd-2.4.21-50.EL.img 2.4.21-50.EL"
command "/sbin/chkconfig kudzu off"
umount_all
sync
umount_all
sync
kill_subprocess
virt-v2v: Failed to create directory /tmp/NACJLJG0xI/d66ccc0c-5fb6-4ac1-bcf8-f0d4e54c2cca/master/vms/42bd32b4-7475-449c-9fe8-4c95bc4d60a1: No such file or directory
"






Version-Release number of selected component (if applicable):
virt-v2v-0.6.0.3

How reproducible:
always

Steps to Reproduce:
1,create a export domain but didn't attach to any data-center, then it won't  create the master folder under the nfs path,
2,run the virt-v2v with the export domain above,

Actual results:
fail at the last step, saying folder **/master/vms not exist

Expected results:
check the export domain first to confirm it could be used or not 

Additional info:
Comment 1 Matthew Booth 2010-06-18 08:46:13 UTC 
*** Bug 601537 has been marked as a duplicate of this bug. ***
Comment 2 Matthew Booth 2010-06-18 08:46:19 UTC 
*** Bug 601542 has been marked as a duplicate of this bug. ***
Comment 3 RHEL Program Management 2010-09-05 07:57:13 UTC 
This request was evaluated by Red Hat Product Management for
inclusion in the current release of Red Hat Enterprise Linux.
Because the affected component is not scheduled to be updated in the
current release, Red Hat is unfortunately unable to address this
request at this time. Red Hat invites you to ask your support
representative to propose this request, if appropriate and relevant,
in the next release of Red Hat Enterprise Linux.
Comment 4 RHEL Program Management 2010-09-06 09:57:09 UTC 
This request was evaluated by Red Hat Product Management for
inclusion in the current release of Red Hat Enterprise Linux.
Because the affected component is not scheduled to be updated in the
current release, Red Hat is unfortunately unable to address this
request at this time. Red Hat invites you to ask your support
representative to propose this request, if appropriate and relevant,
in the next release of Red Hat Enterprise Linux.
Comment 5 RHEL Program Management 2010-09-07 11:57:14 UTC 
This request was evaluated by Red Hat Product Management for
inclusion in the current release of Red Hat Enterprise Linux.
Because the affected component is not scheduled to be updated in the
current release, Red Hat is unfortunately unable to address this
request at this time. Red Hat invites you to ask your support
representative to propose this request, if appropriate and relevant,
in the next release of Red Hat Enterprise Linux.
Comment 6 Matthew Booth 2010-09-13 13:32:16 UTC 
Posted here: http://www.redhat.com/archives/libguestfs/2010-September/msg00014.html
Comment 8 koka xiong 2010-09-30 02:30:48 UTC 
Verified with virt-v2v-0.6.3-2.el5
1.run
 virt-v2v -ic xen+ssh://10.66.72.123  -o rhev -osd 10.66.90.115:/vol/v2vrwu2/esx_export rhel5u4-64b-pv-raw-intel
2.
virt-v2v: 10.66.90.115:/vol/v2vrwu2/esx_export has not been attached to a RHEV data center (0e6d0cbb-0fa9-438b-a812-cbe24021a2c7/master/vms does not exist)
Verified is passed.
Comment 9 Florian Nadge 2011-01-12 17:22:21 UTC 
    Technical note added. If any revisions are required, please edit the "Technical Notes" field
    accordingly. All revisions will be proofread by the Engineering Content Services team.
    
    New Contents:
Previously, virt-v2v failed at the end of the conversion process when writing to a Red Hat Enterprise Virtualization export domain which had not been attached to a Data Center. This update checks for this and fails at the beginning of the conversion process.
Comment 11 errata-xmlrpc 2011-01-13 18:28:35 UTC 
An advisory has been issued which should help the problem
described in this bug report. This report is therefore being
closed with a resolution of ERRATA. For more information
on therefore solution and/or where to find the updated files,
please follow the link below. You may reopen this bug report
if the solution does not work for you.

http://rhn.redhat.com/errata/RHBA-2011-0147.html