determine cause of DDB reconstruction

  • 18 June 2021
  • 1 reply

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After updating one of my Media Agents to service pack 22.27 this morning, Commvault decides it needed to reconstruct the DDB on that MA.  How can I tell what instigated/initiated the rebuild?


Best answer by Mike Struening RETIRED 21 June 2021, 15:23

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Hey @nerdgirl (love the name, btw)!

We should have some detail in SIDBEngine.log, though if I had to give the most likely reason, I’d say the dedupe engine was not completely ready to shutdown.

Did you confirm all operations were completed?

The link above isn’t long, but details what could happen if you don’t let everything finish.