PowerProtect Data Manager bruges til at beskytte vSphere-miljøet med TSDM-løsningen (Transparent Snapshot Data Mover). Nogle få sikkerhedskopieringer af VM-aktiver begyndte at mislykkes, selv om de blev fuldført korrekt tidligere. Fejloplysningerne angiver, at vCenter-opgaven mislykkes med en TSDM-fejl, der angiver "DPD-synkronisering i gang". Oplysningerne om ABV0016 og ABV0006 viser:
ABV0016: VM Direct engine 'localhost' is unable to back up the virtual machine 'my-vm-name' on vCenter 'my-vcernter-name' because of a vCenter API issue. The VM Direct engine cannot complete the backup of this virtual machine because of a vCenter API operation did not complete successfully. To troubleshoot this issue: 1) Verify that the vCenter can be reached. 2) If the vCenter is busy, wait for some activities to complete and then retry the operation. 3) Verify that the virtual machine exists on the vCenter. Read Less Unable to cleanup from earlier backup attempt. Unable to cleanup session 'Backup:6755cb99-3de5-4731-8b6f-6c64bb809f0b' from virtual machine 'my-vm-name' (MORef = 'vm-241'). Unable to cancel TSDM / LWD snapshot. The vCenter task for 'Cancel SDM Snapshot' completed with state 'error': DPD Sync in progress.
ABV0006: VM Direct engine 'localhost' is unable to back up the virtual machine 'my-vm-name' on vCenter 'my-vcernter-name' because of a vCenter API issue. The VM Direct engine cannot complete the backup of this virtual machine because of a vCenter API operation did not complete successfully. To troubleshoot this issue: 1) Verify that the vCenter can be reached. 2) If the vCenter is busy, wait for some activities to complete and then retry the operation. 3) Verify that the virtual machine exists on the vCenter. Read Less vCenter task 'task-943698' failed: VimFault: 'dp.vpx.fault.SnapshotInProgress.summary': DPD Snapshot in progressSikkerhedskopieringssessionen kan vise følgende statusoutput:
... YYYY-MM-DD HH:MM:SS INFO: [acae20b6ae1ca9c8;aac63ea8d0fb1d9e] }, YYYY-MM-DD HH:MM:SS INFO: [acae20b6ae1ca9c8;aac63ea8d0fb1d9e] "Status": { YYYY-MM-DD HH:MM:SS INFO: [acae20b6ae1ca9c8;aac63ea8d0fb1d9e] "State": "Failure", YYYY-MM-DD HH:MM:SS INFO: [acae20b6ae1ca9c8;aac63ea8d0fb1d9e] "Description": "Backup is unsuccessful: Unable to cleanup from earlier backup attempt. Unable to cleanup session 'Backup:6755cb99-3de5-4731-8b6f-6c64bb809f0b' from virtual machine 'vm-vm-name' (MORef = 'vm-241'). Unable to cancel TSDM / LWD snapshot. The vCenter task for 'Cancel SDM Snapshot' completed with state 'error': DPD Sync in progress", YYYY-MM-DD HH:MM:SS INFO: [acae20b6ae1ca9c8;aac63ea8d0fb1d9e] "Progress": 0, YYYY-MM-DD HH:MM:SS INFO: [acae20b6ae1ca9c8;aac63ea8d0fb1d9e] "Error": { YYYY-MM-DD HH:MM:SS INFO: [acae20b6ae1ca9c8;aac63ea8d0fb1d9e] "Text": "Unable to cleanup from earlier backup attempt. Unable to cleanup session 'Backup:6755cb99-3de5-4731-8b6f-6c64bb809f0b' from virtual machine 'vm-vm-name' (MORef = 'vm-241'). Unable to cancel TSDM / LWD snapshot. The vCenter task for 'Cancel SDM Snapshot' completed with state 'error': DPD Sync in progress", YYYY-MM-DD HH:MM:SS INFO: [acae20b6ae1ca9c8;aac63ea8d0fb1d9e] "Code": 0, YYYY-MM-DD HH:MM:SS INFO: [acae20b6ae1ca9c8;aac63ea8d0fb1d9e] "Classifications": [], YYYY-MM-DD HH:MM:SS INFO: [acae20b6ae1ca9c8;aac63ea8d0fb1d9e] "Retryable": false, YYYY-MM-DD HH:MM:SS INFO: [acae20b6ae1ca9c8;aac63ea8d0fb1d9e] "Remedy": null YYYY-MM-DD HH:MM:SS INFO: [acae20b6ae1ca9c8;aac63ea8d0fb1d9e] }, ...
... YYYY-MM-DD HH:MM:SS INFO: [a3f45e322add25ec;bb6e18b9d1e8178c] }, YYYY-MM-DD HH:MM:SS INFO: [a3f45e322add25ec;bb6e18b9d1e8178c] "Status": { YYYY-MM-DD HH:MM:SS INFO: [a3f45e322add25ec;bb6e18b9d1e8178c] "State": "Failure", YYYY-MM-DD HH:MM:SS INFO: [a3f45e322add25ec;bb6e18b9d1e8178c] "Description": "Backup is unsuccessful: vCenter task 'task-943698' failed: VimFault: 'dp.vpx.fault.SnapshotInProgress.summary': DPD Snapshot in progress, TSDM snapshot UUID = '52031978-18dd-444a-37fd-9c070de84cc5'", YYYY-MM-DD HH:MM:SS INFO: [a3f45e322add25ec;bb6e18b9d1e8178c] "Progress": 0, YYYY-MM-DD HH:MM:SS INFO: [a3f45e322add25ec;bb6e18b9d1e8178c] "Error": { YYYY-MM-DD HH:MM:SS INFO: [a3f45e322add25ec;bb6e18b9d1e8178c] "Text": "vCenter task 'task-943698' failed: VimFault: 'dp.vpx.fault.SnapshotInProgress.summary': DPD Snapshot in progress, TSDM snapshot UUID = '52031978-18dd-444a-37fd-9c070de84cc5'", YYYY-MM-DD HH:MM:SS INFO: [a3f45e322add25ec;bb6e18b9d1e8178c] "Code": 0, YYYY-MM-DD HH:MM:SS INFO: [a3f45e322add25ec;bb6e18b9d1e8178c] "Classifications": [], YYYY-MM-DD HH:MM:SS INFO: [a3f45e322add25ec;bb6e18b9d1e8178c] "Retryable": false, YYYY-MM-DD HH:MM:SS INFO: [a3f45e322add25ec;bb6e18b9d1e8178c] "Remedy": null YYYY-MM-DD HH:MM:SS INFO: [a3f45e322add25ec;bb6e18b9d1e8178c] }, ...
SDM-funktionen skal deaktiveres og aktiveres på den berørte VM for at rydde den forældreløse vSphere SDM-snapshotopgave. Her er nogle af de tilgængelige metoder til at deaktivere og aktivere SDM på den berørte VM.
Skift den berørte mekanisme til beskyttelse af VM-aktiver.
Fjern og tilføj den berørte VM fra beskyttelsespolitikken.
The PowerProtect Data Manager vmconfig
Kommandolinjeværktøjet kan bruges til at ændre SDM-funktionsindstillingen for den berørte VM.
ssh admin@my-ppdm-name
sudo su
source /opt/emc/vproxy/unit/vproxy.env
cd /opt/emc/vproxy/bin/
vmconfig
kommando ved at erstatte oplysningerne i parenteserne:
./vmconfig -v <vcenter-ip-fqdn> -u '<vcenter-user-name>' -p '<vcenter-user-pwd>' -l dns -k <VM DNS name> -c info
./vmconfig -v <vcenter-ip-fqdn> -u '<vcenter-user-name>' -p '<vcenter-user-pwd>' -l dns -k <VM DNS name> -c disable-sdm
./vmconfig -v <vcenter-ip-fqdn> -u '<vcenter-user-name>' -p '<vcenter-user-pwd>' -l dns -k <VM DNS name> -c enable-sdm