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xfzhou
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Contributor

Configuration of the VSAN after migration

Help: We have a customer who performed a migration on a VSAN cluster and all nodes were migrated from one VC to another and now find that the VSAN configuration in the clusters in the two VCs is inconsistent, the old VSAN cluster has compression enabled and the new VSAN cluster does not have compression enabled. Now that all the nodes are already running under the new cluster, if I now enable compression on the new cluster, will the underlying data re-perform the rolling formatting?Rolling formatting has little impact on the performance of virtual machines running in a VSAN cluster?
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depping
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If compression was enabled beforehand then it could be that vCenter is just out of sync, enabling it in the UI should not cause a rolling format as the data is already compressed.

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xfzhou
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Thanks!
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