[Info-vax] How do I avoid a full disk shadow copy when I shutdown/boot a node back into the cluster?

Ken Fairfield ken.fairfield at gmail.com
Wed Apr 4 18:23:07 EDT 2012


On Wednesday, April 4, 2012 1:29:05 PM UTC-7, Robert A. Brooks wrote:
> On 4/4/2012 3:23 PM, Ken Fairfield wrote:
> > Rather, as of v7.3-2 (or late v7.3-1 with
> > appropriate ECOs), HBMM uses the functionality initially developed
> > for mini-copy to keep track of modified blocks (groups of 127
> > blocks usually) that will need to be merged should the shadow
> > volume be dismounted abnormally.
> 
> HBMM on V7.3-1 was only sent to Intel under a special arrangement.

That woulda' been me. :-} ;-)  Intel D1C in Hillsboro, OR, plus 
others in our "virtual factory".
 
> V7.3-2 UPDATE 6 (I think) was the first generally-available release of HBMM.

Right.  Unfortunately, we were stuck on 7.3-1 and weren't able
to upgrade to 7.3-2.  Very strict company-wide change control,
plus moving off VMS for the new and subsequent fabs... :-(

   -Ken



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