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+# zdb
+
+> ZFS debugger.
+
+- Show detailed configuration of all mounted ZFS zpools:
+
+`zdb`
+
+- Show detailed configuration for a specific ZFS pool:
+
+`zdb -C {{poolname}}`
+
+- Show statistics about number, size and deduplication of blocks:
+
+`zdb -b {{poolname}}`