Bug 928864
| Summary: | Cannot import VM. The following disks already exist: . Please import as a clone. | ||||||||
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| Product: | Red Hat Enterprise Virtualization Manager | Reporter: | Jiri Belka <jbelka> | ||||||
| Component: | ovirt-engine | Assignee: | Allon Mureinik <amureini> | ||||||
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Leonid Natapov <lnatapov> | ||||||
| Severity: | high | Docs Contact: | |||||||
| Priority: | unspecified | ||||||||
| Version: | 3.2.0 | CC: | acanan, acathrow, amureini, iheim, jbelka, jkt, lpeer, Rhev-m-bugs, scohen, tnisan, yeylon | ||||||
| Target Milestone: | --- | Flags: | abaron:
Triaged+
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| Target Release: | 3.4.0 | ||||||||
| Hardware: | Unspecified | ||||||||
| OS: | Unspecified | ||||||||
| Whiteboard: | storage | ||||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||||
| Doc Text: | Story Points: | --- | |||||||
| Clone Of: | Environment: | ||||||||
| Last Closed: | 2014-06-12 14:04:19 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: | 1078909, 1142926 | ||||||||
| Attachments: |
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It seems this is related to missing disk name. When I clicked 'Import' (sf17.2) on problematic VM and checked Disks in 'Import Virtual Machine' dialog, the name for a disk is null/empty. So maybe somewhere there's a condition and if diskname if empty it returns error... I'm including ovf file for problematic VM. Created attachment 754707 [details] ovf file for problematic VM Including ovf file for following problematic VM. -- w7-x64-vio53011: Cannot import VM. The following disks already exist: . Please import as a clone. -- $ curl -sk -u "admin@internal:xxxxxxx" -H "Content-type: application/xml" -X GET https://10.34.63.76/api/storagedomains/cc4d884d-15d9-4e35-b869-4330245c1b94/disks/ | grep 'name>w7' | sort <name>w7-vio-53011_Disk1</name> <name>w7-x64-chained_Disk1</name> Do we know for sure how to reproduce? Comment #1 feels like an assumption, Ayal - can you confirm? (In reply to Aharon Canan from comment #3) > Do we know for sure how to reproduce? > Comment #1 feels like an assumption, > > Ayal - can you confirm? Reproducing the scenario where we have the same disks already in the system is easy - just export a VM, detach one of its disks, delete the vm import it back (i.e. you have the same disk in the system but the VM is no longer there). Whether the bug reproduces where we don't get the names of the disks, I do not know, needs to be tested. If you could run this flow that would be great. Aharon, note that you can use the ovf attached here (you'd need to recreate the disk on the export domain). Allon, the disk missing a name sounds like a bug we've fixed (automatically assigning names to disks when importing, which should result in having a name in this scenario). Do you recall the issue? I've tried to reproduce and it worked fine for me with the disk aliases being shown correctly for disks that already exists on the setup. Upon reviewing the attached OVF it seems that it's lacking the disk aliases that are marked with "ovf:disk-alias", could it be that this OVF file was of a VM that was exported in a version pre 3.1? The VM seems to be from 2.2.11 as 53011 is 2.2.11 WGT version. works on 3.4.0-0.11.beta3.el6. Exported VM, detached one of its disks, deleted the vm and imported it back. Disk name shown correctly ,no error message appear. Closing as part of 3.4.0 |
Created attachment 717721 [details] engine.log and vdsm.log Description of problem: While importing a VM from export domain I got this error, see there is _NO_ name of the disk! No idea what's going on... w7-x64-vio53011: Cannot import VM. The following disks already exist: . Please import as a clone. Version-Release number of selected component (if applicable): sf11 vdsm-4.10.2-12.0.el6ev.x86_64 How reproducible: ?? Steps to Reproduce: 1. 2. 3. Actual results: cannot import vm and error message is missing disk name which is complaining about Expected results: Additional info: