Bug 1903385
| Summary: | RFE: rhv-image-discrepancies should report if the truesize from VDSM has different size in images in the engine. | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Virtualization Manager | Reporter: | Bimal Chollera <bcholler> |
| Component: | rhv-log-collector-analyzer | Assignee: | Germano Veit Michel <gveitmic> |
| Status: | CLOSED ERRATA | QA Contact: | Guilherme Santos <gdeolive> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 4.4.3 | CC: | gdeolive, gveitmic, pelauter |
| Target Milestone: | ovirt-4.4.4 | Keywords: | FieldEngineering, FutureFeature |
| Target Release: | 4.4.4 | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | rhv-log-collector-analyzer-1.0.6 | Doc Type: | No Doc Update |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2021-02-02 13:57:12 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | Integration | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
Verified on:
rhv-log-collector-analyzer-1.0.6-1.el8ev.noarch
Steps:
1. uploaded an image as disk on UI
# vdsm-tool dump-volume-chains e110ae75-a607-4e19-af2f-dcba4fe40536
~~~
image: c4269250-942f-471a-85c4-b28eeb9078d1
- 27ba6f55-3b78-4182-bbf4-f57e7705d28b
status: OK, voltype: LEAF, format: RAW, legality: LEGAL, type: SPARSE, capacity: 663552, truesize: 671744
~~~
2. created a fake file with bigger size overwriting the uploaded image mounted on the host
# fallocate -x -l 2G /rhev/data-center/mnt/<nfs_mounted_domain>/e110ae75-a607-4e19-af2f-dcba4fe40536/images/c4269250-942f-471a-85c4-b28eeb9078d1/27ba6f55-3b78-4182-bbf4-f57e7705d28b
3. on engine run rhv-image-discrepancies
# rhv-image-discrepancies
~~~
Checking storage domain e110ae75-a607-4e19-af2f-dcba4fe40536
Image 27ba6f55-3b78-4182-bbf4-f57e7705d28b size on the storage(2148540416) is larger than the capacity(663552)
~~~
Results:
rhv-image-discrepancies properly reporting image with bigger storage than truesize
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (Low: RHV-M(ovirt-engine) 4.4.z security, bug fix, enhancement update [ovirt-4.4.4]), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHSA-2021:0381 |
Description of problem: rhv-image-discrepancies should report if the truesize from VDSM has different size in images in the engine. - Image is size 3221225472 per the image table in the engine. ~~~ -[ RECORD 1 ]---------+------------------------------------- image_guid | 8abc8dd3-8ca9-4593-87e1-03dc3d4e4ab2 creation_date | 2020-12-01 22:53:10+00 size | 3221225472 <<================================= volume_type | 2 volume_format | 4 ~~~ - vdsm-tool dump-volume-chains 1810c39d-bd04-4ca9-867d-c0a31a0cda26 shows the truesize as 5368709120 ~~~ image: 678ba61d-ef4d-4465-a36b-97de7c086e7d - 8abc8dd3-8ca9-4593-87e1-03dc3d4e4ab2 status: OK, voltype: LEAF, format: COW, legality: LEGAL, type: SPARSE, capacity: 3221225472, truesize: 5368709120 ~~~ The lvm lvs shows the size as 5gb. ~~~ 8abc8dd3-8ca9-4593-87e1-03dc3d4e4ab2 1810c39d-bd04-4ca9-867d-c0a31a0cda26 -wi-ao---- 5.00g IU_678ba61d-ef4d-4465-a36b-97de7c086e7d,MD_29,PU_00000000-0000-0000-0000-000000000000 ~~~ Version-Release number of selected component (if applicable): 4.4.3 How reproducible: Steps to Reproduce: 1. 2. 3. Actual results: rhv-image-discrepancies doesn't report this information. Expected results: rhv-image-discrepancies should report this information. Additional info: