5 seconds

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    Small writes on *ALL* pools every 5 seconds (appears to be ESXi/iSCSI related)

    I was watching my pools this morning with "zpool iostat -v 1" and noticed that every 5 seconds small writes are happening to all pools. This does not appear to be the "system dataset" thing that comes up in the forums every once in a while. All 3 pools are used as ESXi 6.5 datastores that are...