| Summary: | [vdsm] [storage] FCP with multipath - path list returns empty in getDeviceList - rhevm shows 0 paths | ||||||
|---|---|---|---|---|---|---|---|
| Product: | Red Hat Enterprise Linux 6 | Reporter: | Haim <hateya> | ||||
| Component: | vdsm | Assignee: | Ayal Baron <abaron> | ||||
| Status: | CLOSED DUPLICATE | QA Contact: | Daniel Paikov <dpaikov> | ||||
| Severity: | high | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | 6.1 | CC: | abaron, bazulay, dnaori, hateya, iheim, mgoldboi, smizrahi, yeylon | ||||
| Target Milestone: | rc | ||||||
| Target Release: | --- | ||||||
| Hardware: | x86_64 | ||||||
| OS: | All | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2011-01-24 14:08:41 UTC | Type: | --- | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Attachments: |
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Created attachment 474953 [details]
vdsm, multipath and getDeviceList logs
it's a rhevm bug. closing duplicate *** This bug has been marked as a duplicate of bug 626369 *** |
Description of problem: testing FCP, with multipath configuration (each LUN is seen by 2 paths - 2 HBA cards), after vdsm discovered all LUNs, number of paths I see in rhevm is 0. problem is that getDeivceList returns empty path list, but, put status with all information. please note that since we're talking about FCP, means that there is no actual connections here (differs from iSCSI), and since there is no connect Storage Server sent from backend, and vdsm collect its information from multipath, it will work, but its a version blocker. {'GUID': '360060160661029000a7f99ef8812e011', 'capacity': '10737418240', 'devtype': 'FCP', 'fwrev': '0000', 'pathlist': [], 'pathstatus': [{'lun': '58', 'physdev': 'sdbl', 'state': 'active', 'type': 'FCP'}, {'lun': '58', 'physdev': 'sdfl', 'state': 'active', 'type': 'FCP'}], 'productID': 'RAID 5', 'pvUUID': '', 'serial': 'SDGC_RAID_5_APM00102500132', 'vendorID': 'DGC', 'vgUUID': ''}] attachments: 1) multipath -ll 2) getDeviceList 3) vdsm log