[libvirt] [PATCH sandbox 08/24] image: check for errors running mkfs / virt-sandbox
When running the sandbox commands, use check_call() instead
of call() so that we detect errors running external commands.
Signed-off-by: Daniel P. Berrange <berrange(a)redhat.com>
---
libvirt-sandbox/image/sources/base.py | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libvirt-sandbox/image/sources/base.py
b/libvirt-sandbox/image/sources/base.py
index 8f6ccba..f70551d 100644
--- a/libvirt-sandbox/image/sources/base.py
+++ b/libvirt-sandbox/image/sources/base.py
@@ -128,7 +128,7 @@ class Source():
'/sbin/mkfs.ext3',
'/dev/disk/by-tag/disk_image']
cmd = cmd + params
- subprocess.call(cmd)
+ subprocess.check_call(cmd)
def extract_tarball(self, diskfile, format, tarfile, connect):
cmd = ['virt-sandbox']
@@ -148,4 +148,4 @@ class Source():
'-C',
'/mnt']
cmd = cmd + params
- subprocess.call(cmd)
+ subprocess.check_call(cmd)
--
2.7.4