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| author | zhangsong <zhangsong@cmss.chinamobile.com> | 2015-12-08 16:57:29 +0800 |
|---|---|---|
| committer | zhangsong <zhangsong@cmss.chinamobile.com> | 2015-12-09 03:42:31 +0000 |
| commit | fa73d96f144e9357db79da6d981f8d43aed5d1a1 (patch) | |
| tree | e3b84daf425c1738da2e06671e348d1a4fd90d54 /oslo_utils/tests/test_imageutils.py | |
| parent | 479587c6d9f2fd519f1ea4c7fab3cbf2da1a92f4 (diff) | |
| download | oslo-utils-fa73d96f144e9357db79da6d981f8d43aed5d1a1.tar.gz | |
Fix the bug of can't get the desired image info
When we use 'qemu-img info' command to get image info, some kinds
of image may show an 'unavailable' disk size. For example:
$qemu-img info sheepdog:volume-1af1afa0-7820-4063-9b90-4fa6161a74a9
image: sheepdog:volume-1af1afa0-7820-4063-9b90-4fa6161a74a9
file format: raw
virtual size: 10G (10737418240 bytes)
disk size: unavailable
$qemu-img info -f rbd rbd:data/foo
image: rbd:data/foo
file format: rbd
virtual size: 10G (10737418240 bytes)
disk size: unavailable
cluster_size: 4194304
The current code didn't consider 'unavailable' size, and it will
raise a ValueError in this case. This patch fixed this bug by
adding the judgment of 'unavailable' size.
I also fixed some problems of the test case.
(This patch is a sync from cinder:
Change-Id Ic5f3b80e172baaafc07432319f8aa24bf117b392)
Change-Id: Ie64822299af5ca20f9e1961cfab386c38729444d
Closes-Bug: #1516083
Diffstat (limited to 'oslo_utils/tests/test_imageutils.py')
| -rw-r--r-- | oslo_utils/tests/test_imageutils.py | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/oslo_utils/tests/test_imageutils.py b/oslo_utils/tests/test_imageutils.py index cb8b356..5c328fe 100644 --- a/oslo_utils/tests/test_imageutils.py +++ b/oslo_utils/tests/test_imageutils.py @@ -51,10 +51,12 @@ class ImageUtilsRawTestCase(test_base.BaseTestCase): _disk_size = [ ('96K', dict(disk_size='96K', exp_disk_size=98304)), - ('96K_byte', dict(disk_size='963434', - exp_disk_size=963434)), - ('3.1M', dict(disk_size='3.1G', + ('96K_byte', dict(disk_size='98304', + exp_disk_size=98304)), + ('3.1G', dict(disk_size='3.1G', exp_disk_size=3328599655)), + ('unavailable', dict(disk_size='unavailable', + exp_disk_size=0)), ] _garbage_before_snapshot = [ |