Need to fix re-attach my mirrored boot disk

From: Dave Martini (martini@mrpeabody.llnl.gov)
Date: Mon May 01 2006 - 14:35:10 EDT


I did a test and I pulled the primary boot disk and now booted off the
mirror.
I put the primary boot disk back in and again booted from the mirror and
need to reactivate the mirrors. I want to replace it with the same exact
c#t#d# as before because the primary boot disk is still good I just
removed it temporarily to test booting off the mirror. What command
should be used?
My primary boot disk is
c1t0d0
and my mirror is
c1t1d0

I tried this command but that didn't work.

# metareplace -e d7 c1t0d0s3
metareplace: kos: d7: unknown metadevice type

# metastat
d9: Mirror
     Submirror 0: d7
       State: Needs maintenance
     Submirror 1: d8
       State: Okay
     Pass: 1
     Read option: roundrobin (default)
     Write option: parallel (default)
     Size: 20484288 blocks (9.8 GB)

d7: Submirror of d9
     State: Needs maintenance
     Invoke: metareplace d9 c1t0d0s3 <new device>
     Size: 20484288 blocks (9.8 GB)
     Stripe 0:
         Device Start Block Dbase State Reloc Hot Spare
         c1t0d0s3 0 No Maintenance Yes

d8: Submirror of d9
     State: Okay
     Size: 20484288 blocks (9.8 GB)
     Stripe 0:
         Device Start Block Dbase State Reloc Hot Spare
         c1t1d0s3 0 No Okay Yes
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