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Comment: Published by Scroll Versions from space ML1 and version 9.0


  • ClustrixDB requires a minimum of three nodes to support production systems. Going from three or more nodes to a single node is not supported via the steps outlined on this page.
  • When zones Zones are configured, ClustrixDB requires a minimum of 3 zones.
  • When zones are configuredFor clusters deployed in zones, ClustrixDB requires an equal number of nodes in each zone zone. 
  • Ensure that the target cluster configuration has has sufficient space. See Allocating Disk Space for Fault Tolerance and Availability.

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Step 1: Initiate SOFTFAIL


sql> SELECT * FROM system.softfailed_nodes WHEREnodes 
     WHERE nodeid NOT IN 
        (SELECT DISTINCT nodeid 
         FROM system.softfailing_containers);