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Feature #11032

Updated by Gordon Ross 4 months ago

When sharing a dataset over SMB, smbd needs to look up the dataset from the mount path and does this by searching mnttab. Similar to DLPX-45572, this could be optimized by first trying the assumption that the mount point is the default one and testing.
On import of a pool with 3000 datasets shared over SMB, mounted at default mount points, this can save 10-15s (in my test environment). The saving grows exponentially with number of SMB shared datasets.

This is only a benefit when using default mount point path.

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