This is the user-facing tracker for the low level CDI bug: CNV-44894
Environment:
CNV 4.15.2
MTV v2.6.2
Problem: Customer is attempting to do warm migration from VMware (NFS backend) to OCV. Cold migrations work without issue, but warm migration fails with:
2024-07-04T09:50:17.909918243Z E0704 09:50:17.909853 1 vddk-datasource_amd64.go:120] Unable to connect to socket nbd:///tmp/nbd.sock: connect_uri: nbd_connect_uri: handshake: server has no export named '': No such file or directory 2024-07-04T09:50:17.909918243Z I0704 09:50:17.909901 1 vddk-datasource_amd64.go:153] Waiting for VDDK nbdkit log watcher to stop. 2024-07-04T09:50:20.473024812Z I0704 09:50:20.472987 1 vddk-datasource_amd64.go:193] Stopped watching nbdkit log. Last lines follow: 2024-07-04T09:50:20.473024812Z I0704 09:50:20.473005 1 vddk-datasource_amd64.go:222] Log line from nbdkit: nbdkit: vddk[1]: debug: VDDK_PhoneHome: Record credential type "uid" used... 2024-07-04T09:50:20.473024812Z I0704 09:50:20.473011 1 vddk-datasource_amd64.go:222] Log line from nbdkit: nbdkit: vddk[1]: debug: 2024-07-04T09:50:17.907Z warning -[00040] [Originator@6876 sub=transport] SAN transport mode requires a snapshot. 2024-07-04T09:50:20.473024812Z I0704 09:50:20.473014 1 vddk-datasource_amd64.go:222] Log line from nbdkit: nbdkit: vddk[1]: debug: VDDK call: VixDiskLib_Open (connection, [PDX01APCK002_NFS_v01_003] pdxnfstest02/pdxnfstest02-000002.vmdk, 4, &handle) 2024-07-04T09:50:20.473024812Z I0704 09:50:20.473017 1 vddk-datasource_amd64.go:222] Log line from nbdkit: nbdkit: vddk[1]: debug: VixDiskLib: VixDiskLib_OpenEx: Open a disk. 2024-07-04T09:50:20.473024812Z I0704 09:50:20.473020 1 vddk-datasource_amd64.go:222] Log line from nbdkit: nbdkit: vddk[1]: debug: 2024-07-04T09:50:17.907Z error -[00040] [Originator@6876 sub=transport] GetDiskToken: cannot create disk spec for disk [PDX01APCK002_NFS_v01_003] pdxnfstest02/pdxnfstest02-000002.vmdk. 2024-07-04T09:50:20.473049758Z I0704 09:50:20.473024 1 vddk-datasource_amd64.go:222] Log line from nbdkit: nbdkit: vddk[1]: debug: VixDiskLib: Unable to locate appropriate transport mode to open disk. Error 13 (You do not have access rights to this file) at 6729. 2024-07-04T09:50:20.473049758Z I0704 09:50:20.473028 1 vddk-datasource_amd64.go:222] Log line from nbdkit: nbdkit: vddk[1]: debug: VixDiskLib: VixDiskLib_OpenEx: Cannot open disk [PDX01APCK002_NFS_v01_003] pdxnfstest02/pdxnfstest02-000002.vmdk. Error 13 (You do not have access rights to this file) at 7306. 2024-07-04T09:50:20.473049758Z I0704 09:50:20.473033 1 vddk-datasource_amd64.go:222] Log line from nbdkit: nbdkit: vddk[1]: debug: VixDiskLib: VixDiskLib_Open: Cannot open disk [PDX01APCK002_NFS_v01_003] pdxnfstest02/pdxnfstest02-000002.vmdk. Error 13 (You do not have access rights to this file) at 7384. 2024-07-04T09:50:20.473049758Z I0704 09:50:20.473037 1 vddk-datasource_amd64.go:222] Log line from nbdkit: nbdkit: vddk[1]: debug: VDDK call: VixDiskLib_GetErrorText (13) 2024-07-04T09:50:20.473064140Z I0704 09:50:20.473051 1 vddk-datasource_amd64.go:222] Log line from nbdkit: nbdkit: vddk[1]: error: VixDiskLib_Open: [PDX01APCK002_NFS_v01_003] pdxnfstest02/pdxnfstest02-000002.vmdk: You do not have access rights to this file
Customer states they are using the administrator@vsphere.local account, which has full administrative rights.
This looks similar to https://issues.redhat.com/browse/MTV-796 which was seen by the same customer, but we don't look to have the error with nested data centers 'Could not find datacenter specified'
The migration plan has:
Spec: Plan: Name: pdxnfstest02 Namespace: openshift-mtv UID: 01316098-c62e-4473-b62d-df68fd3cd582
Seeing these in the tasks:
Tasks: Annotations: Unit: MB Name: [PDX01APCK002_NFS_v01_003] pdxnfstest02/pdxnfstest02.vmdk Phase: Running Progress: Completed: 0 Total: 81920 Reason: Error; Unable to connect to vddk data source: connect_uri: nbd_connect_uri: handshake: server has no export named '': No such file or directory Started: 2024-07-04T09:39:14Z Annotations: Unit: MB Name: [PDX01APCK002_NFS_v01_003] pdxnfstest02/pdxnfstest02_1.vmdk Phase: Running Progress: Completed: 0 Total: 16384 Reason: Error; Unable to connect to vddk data source: connect_uri: nbd_connect_uri: handshake: server has no export named '': No such file or directory Started: 2024-07-04T09:39:14Z Annotations: Unit: MB Name: [PDX01APCK002_NFS_v01_003] pdxnfstest02/pdxnfstest02_2.vmdk Phase: Running Progress: Completed: 0 Total: 40960 Reason: Error; Unable to connect to vddk data source: connect_uri: nbd_connect_uri: handshake: server has no export named '': No such file or directory Started: 2024-07-04T09:39:11Z
- is blocked by
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CNV-44894 VMware warm migration fails to open the snapshot with VDDK Error 13 (You do not have access rights to this file)
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- Closed
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