Windows Storage Replica - Source Data Drive not being unmounted after Destination Drive down?

Andrea Pedrosa 0 Reputation points

It's currently set to Synchronous so I'm not sure why I'm still able to update the data volumes when I powered down the destination server.

Windows Server
Windows Server
A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.
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  1. Ian Xue (Shanghai Wicresoft Co., Ltd.) 29,476 Reputation points Microsoft Vendor

    Hi Andrea,

    Thanks for your post. Agreed and summarized the response. Storage Replica being set to "synchronous" doesn't mean that your source and destination drives are accessible simultaneously. It means that writes to your source volumes are written to your destination volumes synchronously. Regardless of this, only the active node with the source volumes will have them accessible.

    If your destination volumes have become unreachable, that needs to be fixed, preferably before your logs wrap. Otherwise, you may be in for a long resync, depending on how much data you're dealing with.

    Best Regards,

    Ian Xue

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