If there is software and data on the box, BACK IT UP FIRST! Mirroring is configured by ASP. All disks in set. To do this, you must remove the disks that you don't want mirrored from the ASP, mirror the asp, then re-add the disks and set the raid protection on them. In this situation, you will either be working with an empty box to start with, or you will empty it in the process of removing the additional disks from the system ASP. Nick Arnold wrote: > > Hi, > > Quick question...... I have a model s20 with V4R2. > > I have 10 x 8Gb drives and what to enable RAID, On my other machines, and > historically I always mirrored the load source disk, or at least I did under > V3R7. > > I took the option from DST to start mirroring, but I cant see where I tell > it to only mirror unit 1 onto 2. > > In addition, I have started raid, and it is looking at all 10 disks > including the load source. > > 1. Can you raid protect you load source ? > 2. If so, is this new with 4.2 ? > 3. If not, then what am I missing re the mirroring of the load source ?. > > I have looked in the V4R2 Backup & Recovery, but what to confirm. > > Many thanks > Nick > > +--- > | This is the Midrange System Mailing List! > | To submit a new message, send your mail to MIDRANGE-L@midrange.com. > | To subscribe to this list send email to MIDRANGE-L-SUB@midrange.com. > | To unsubscribe from this list send email to MIDRANGE-L-UNSUB@midrange.com. > | Questions should be directed to the list owner/operator: email@example.com > +--- -- =========================================================== R. Bruce Hoffman, Jr. -- IBM Certified AS/400 Professional System Administrator -- IBM Certified AS/400 Professional Network Administrator "The sum of all human knowledge is a fixed constant. It's the population that keeps growing!" +--- | This is the Midrange System Mailing List! | To submit a new message, send your mail to MIDRANGE-L@midrange.com. | To subscribe to this list send email to MIDRANGE-L-SUB@midrange.com. | To unsubscribe from this list send email to MIDRANGE-L-UNSUB@midrange.com. | Questions should be directed to the list owner/operator: firstname.lastname@example.org +---
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