summary of SMD disks on 4.1 and 4.1.2

From: Peter Smith (peter@sucia.Stanford.EDU)
Date: Fri Oct 23 1992 - 02:55:46 CDT

Thanks to all that replied and this is for those that asked me to post a

The wisdom of the net is that one does not need to reformat. But you
need to do a dump, newfs and restore. This will take of the io
clustering (new as of 4.1.1) and also the clean/dirty flag.

The first to reply was Mark Wiederspahn (

Thanks also to: (Russ Poffenberger)
wallen@cogsci.UCSD.EDU (Mark R. Wallen)
Jeff Bacon <> (fabrice cuq)
<> (Peter Sivo)
Gustavo Vegas <> (J. Matt Landrum)

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