On 19/11/11 16:10, Richard W.M. Jones wrote:
 On Sat, Nov 19, 2011 at 08:13:19AM -0600, Greg Scott wrote:
>
> When the P2V fails, it apparently deletes everything it set up, so
> there is no guest to run virt-inspector.
>
> Where do I export LIBGUESTFS_TRACE=1?  AFAIK, there isn't any
> interactive shell where I can do this.  I edit virt-v2v.conf, boot
> the source physical machine from the CD, and click some mouse
> buttons.  That launches virt-p2v-server on the back end in the
> conversion server.  Is there a hook someplace in virt-p2v-server or
> maybe virt-v2v.conf?  And where does the output go?
>
> Does it make sense to export that variable in an interactive shell
> and then launch virt-p2v-server by hand?  Searching for "TRACE" in
> virt-p2v-server shows no occurrences.  But maybe virt-p2v-server
> runs an executable program that looks at that variable?  Should I
> still be using Fedora 14 for conversion server or is it better now
> to try with Fedora 16?
 Matt ^^
 How should Greg capture trace output from the virt-p2v process?
 Fedora 16's inspection code has changed quite a lot (libguestfs 1.8 vs
 1.14).  However functionally it should be just about the same. 
The only way to do it right now is to edit the virt-p2v-server 
executable. Up at the top, you should see:
# Uncomment these 2 lines to capture debug information from the conversion
# process
#$ENV{'LIBGUESTFS_DEBUG'} = 1;
#$ENV{'LIBGUESTFS_TRACE'} = 1;
On completion, it will write the output to a log file in 
/var/log/virt-p2v-server.XXXXXXXX.log.
Matt
-- 
Matthew Booth, RHCA, RHCSS
Red Hat Engineering, Virtualisation Team
GPG ID:  D33C3490
GPG FPR: 3733 612D 2D05 5458 8A8A 1600 3441 EA19 D33C 3490