Situatie
Atunci cand facem backup cu Veeam la serverul de Exchange desi se realizeaza backup-ul, acesta se face cu warning si primim urmatoarea alerta: Exchange Veeam Backup Error 0x800401fd: Unable To Truncate Exchange Logs;
Unable to truncate Microsoft Exchange transaction logs. Details: Failed to call RPC function ‘Vss.FinishSnapshot’: Error code: 0x800401fd. Failed to invoke func [FinishSnapshot]: Object is not connected to server.
Asta inseamna ca Veeam a reusit sa faca backup dar nu a putut sa micsoreze logurile. Eroarea are legatura cu serviciul VSS de pe serverul de exchange si in event viewer putem avea erori similare cu: Application Event 2034: The Microsoft Exchange Replication service VSS Writer (Instance c2f51bd6-b7b3-49e1-8e12-4ad329955268) failed with error FFFFFFFD when processing the backup completion event.
Solutie
Pasi de urmat
- Daca rulam vssadmin list writers din consola CMD cu drepturi de administrator vom gasi erori similare cu:
Writer name: ‘Microsoft Exchange Writer’
Writer Id: {76fe1ac4-15f7-4bcd-987e-8e1acb462fb7}
Writer Instance Id: {2e1494ca-6e06-47a8-af0e-f77213bfecaf}
State: [12] Failed
Last error: Retryable error.
Trebuie sa dam restart la serviciul de replicare si vom folosi comanda Stop-Service MSExchangeRepl pentru oprire si comanda Start-Service MSExchangeRepl pentru pornire. Aceste comenzi trebuiesc date din Exchange Management Shell. Dupa acestea putem rula din nou job-ul de backup si ar trebui sa se realizeze cu succes.
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