Change in vdsm[master]: dump-volume-chains: Nicer output when no volumes found
nsoffer at redhat.com
nsoffer at redhat.com
Mon Apr 13 19:47:26 UTC 2015
Nir Soffer has uploaded a new change for review.
Change subject: dump-volume-chains: Nicer output when no volumes found
......................................................................
dump-volume-chains: Nicer output when no volumes found
When no volumes found, print clear message instead of title and no
output:
$ vdsm-tool dump-volume-chains ce362d37-ba2f-47c4-b46c-d71ee24019a8
(no images found)
Change-Id: I65cc0def2b17155e361271c80050cd098678c392
Signed-off-by: Nir Soffer <nsoffer at redhat.com>
---
M lib/vdsm/tool/dump_volume_chains.py
1 file changed, 5 insertions(+), 0 deletions(-)
git pull ssh://gerrit.ovirt.org:29418/vdsm refs/changes/13/39813/1
diff --git a/lib/vdsm/tool/dump_volume_chains.py b/lib/vdsm/tool/dump_volume_chains.py
index 6c5b8d4..25dd34f 100644
--- a/lib/vdsm/tool/dump_volume_chains.py
+++ b/lib/vdsm/tool/dump_volume_chains.py
@@ -202,6 +202,11 @@
def _print_volume_chains(image_chains, volumes_info):
+ if not image_chains:
+ print()
+ _print_line("(no images found)")
+ print()
+ return
print()
print('Images volume chains (base volume first)')
for img_uuid, vol_chain in image_chains.iteritems():
--
To view, visit https://gerrit.ovirt.org/39813
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Gerrit-MessageType: newchange
Gerrit-Change-Id: I65cc0def2b17155e361271c80050cd098678c392
Gerrit-PatchSet: 1
Gerrit-Project: vdsm
Gerrit-Branch: master
Gerrit-Owner: Nir Soffer <nsoffer at redhat.com>
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