Re: 15 pg_upgrade with -j

Ron <ronljohnsonjr@xxxxxxxxx> · Tue, 23 May 2023 17:08:00 -0500



    On 5/23/23 13:58, Christoph Moench-Tegeder wrote:

    
      ## Ron (ronljohnsonjr@xxxxxxxxx):


        We'd never hardlink.  Eliminates the ability to return to the old
system if something goes wrong.

      
      That's why you get yourself a recent XFS and use clone mode (still
sticks you to the same filesystem, but gets you up running much
faster).
    
    
    Sadly, our 9.6 systems (the ones we really need to get off
    of) are RHEL 6.10 and ext4.

    
    -- 

      Born in Arizona, moved to Babylonia.