Re: [ovirt-devel] execCmd() and storing stdout and stderr in log file
On Thu, Jul 14, 2016 at 02:40:06PM +0200, Tomáš Golembiovský wrote:
This is something I have tried as first, as you can see here:
https://gerrit.ovirt.org/#/c/59834/4/lib/vdsm/v2v.py@404
The problem with this approach is that we don't get proper exit code from virt-v2v
because of the pipe. Fixing this in POSIX shell is not trivial and would lead
to more complex shell code here. (Would be fairly easy to fix if we could
resort to using bash here.)
Script mentioned previously also solves the exit code problem.
However you do need to use a shell for it (or perhaps reimplement that
wrapper script in a tiny bit of Python?).
Rich.
--
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
Read my programming and virtualization blog: http://rwmj.wordpress.com
Fedora Windows cross-compiler. Compile Windows programs, test, and
build Windows installers. Over 100 libraries supported.
http://fedoraproject.org/wiki/MinGW