Nástroj PowerProtect Data Manager slouží k ochraně prostředí vSphere pomocí řešení TSDM (Transparent Snapshot Data Mover). Několik záloh prostředků virtuálních počítačů začalo selhávat, i když se v minulosti úspěšně dokončily. Podrobnosti o chybě indikují, že úloha vCenter selže a zobrazí se chyba TSDM "DPD Sync in Progress". Podrobnosti ABV0016 a ABV0006 zobrazují:
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 progressRelace zálohování může vykazovat následující stavové výstupy:
... 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] }, ...
Funkce SDM musí být na dotčeném virtuálním počítači zakázána a povolena, aby se vymazala osamocená úloha snapshotu vSphere SDM. Tady jsou některé z dostupných metod, jak zakázat a povolit SDM na dotčeném virtuálním počítači.
Změňte ovlivněný mechanismus ochrany prostředků virtuálního počítače.
Odeberte a přidejte ovlivněný virtuální počítač ze zásady ochrany.
Nástroj PowerProtect Data Manager vmconfig
Nástroj příkazového řádku lze použít ke změně nastavení funkce SDM pro dotčený virtuální počítač.
ssh admin@my-ppdm-name
sudo su
source /opt/emc/vproxy/unit/vproxy.env
cd /opt/emc/vproxy/bin/
vmconfig
nahrazením informací v hranatých závorkách:
./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