Bug 1149809
| Summary: | Faulty storage allocation checks when running VM with unplugged disks as stateless | |||
|---|---|---|---|---|
| Product: | [Retired] oVirt | Reporter: | Vered Volansky <vered> | |
| Component: | ovirt-engine-core | Assignee: | Vered Volansky <vered> | |
| Status: | CLOSED NOTABUG | QA Contact: | Aharon Canan <acanan> | |
| Severity: | high | Docs Contact: | ||
| Priority: | unspecified | |||
| Version: | 3.5 | CC: | amureini, ecohen, gklein, iheim, lsurette, rbalakri, yeylon | |
| Target Milestone: | --- | |||
| Target Release: | 3.5.1 | |||
| Hardware: | Unspecified | |||
| OS: | Unspecified | |||
| Whiteboard: | storage | |||
| Fixed In Version: | Doc Type: | Bug Fix | ||
| Doc Text: | Story Points: | --- | ||
| Clone Of: | ||||
| : | 1178022 (view as bug list) | Environment: | ||
| Last Closed: | 2015-01-12 13:00:06 UTC | Type: | Bug | |
| Regression: | --- | Mount Type: | --- | |
| Documentation: | --- | CRM: | ||
| Verified Versions: | Category: | --- | ||
| oVirt Team: | Storage | RHEL 7.3 requirements from Atomic Host: | ||
| Cloudforms Team: | --- | Target Upstream Version: | ||
| Embargoed: | ||||
| Bug Depends On: | ||||
| Bug Blocks: | 1054175, 1178022, 1193195 | |||
See https://bugzilla.redhat.com/show_bug.cgi?id=1178022#c3 as to why this is closed. |
Description of problem: Looking into the code, this verification was done with all disks, while it should have been done with only plugged disks. Run a VM as stateless with and without plugged disks, and with and without storage space for new disks. No plugged disks - CDA should pass - even when there's low storage space. plugged disks - CDA should fail when there's not enough space for the plugged disks only. | File Domain | Block Domain -----|-----------------------------------------|------------- qcow | 1M (header size) | 1G -----|-----------------------------------------|------------- raw | preallocated: disk capacity (getSize()) | disk capacity | thin (sparse): 1M | (there is no raw sparse on block domains)