From: Dave Martini (martini@mrpeabody.llnl.gov)
Date: Mon Feb 06 2006 - 19:16:25 EST
How do I clear out and remove all of my metadevices????
I tried metaclear -f and metadetach -f and get various errors.
Also, for a two disk mirrored system do I have to do a newfs on the
partitions on the 2nd. internal (mirror) before I setup the mirrors
in order for the system to boot off the mirror?
Thank You.
Dave Martini
LLNL
# metaclear -af
metaclear: minime: d8: metadevice is open
# metastat
d8: Mirror
Submirror 0: d6
State: Okay
Submirror 1: d7
State: Needs maintenance
Pass: 1
Read option: roundrobin (default)
Write option: parallel (default)
Size: 8193204 blocks (3.9 GB)
d6: Submirror of d8
State: Okay
Size: 8193204 blocks (3.9 GB)
Stripe 0:
Device Start Block Dbase State Reloc Hot Spare
c1t0d0s3 0 No Okay Yes
d7: Submirror of d8
State: Needs maintenance
Invoke: metareplace d8 c1t1d0s3 <new device>
Size: 8193204 blocks (3.9 GB)
Stripe 0:
Device Start Block Dbase State Reloc Hot Spare
c1t1d0s3 0 No Maintenance Yes
d5: Mirror
Submirror 0: d3
State: Okay
Submirror 1: d4
State: Needs maintenance
Pass: 1
Read option: roundrobin (default)
Write option: parallel (default)
Size: 6144903 blocks (2.9 GB)
d3: Submirror of d5
State: Okay
Size: 6144903 blocks (2.9 GB)
Stripe 0:
Device Start Block Dbase State Reloc Hot Spare
c1t0d0s1 0 No Okay Yes
d4: Submirror of d5
State: Needs maintenance
Invoke: metareplace d5 c1t1d0s1 <new device>
Size: 6144903 blocks (2.9 GB)
Stripe 0:
Device Start Block Dbase State Reloc Hot Spare
c1t1d0s1 0 No Maintenance Yes
d0: Mirror
Submirror 0: d1
State: Okay
Submirror 1: d2
State: Needs maintenance
Pass: 1
Read option: roundrobin (default)
Write option: parallel (default)
Size: 12289806 blocks (5.9 GB)
d1: Submirror of d0
State: Okay
Size: 12289806 blocks (5.9 GB)
Stripe 0:
Device Start Block Dbase State Reloc Hot Spare
c1t0d0s0 0 No Okay Yes
d2: Submirror of d0
State: Needs maintenance
Invoke: metareplace d0 c1t1d0s0 <new device>
Size: 12289806 blocks (5.9 GB)
Stripe 0:
Device Start Block Dbase State Reloc Hot Spare
c1t1d0s0 0 No Maintenance Yes
d11: Mirror
Submirror 0: d9
State: Okay
Pass: 1
Read option: roundrobin (default)
Write option: parallel (default)
Size: 44042805 blocks (21 GB)
d9: Submirror of d11
State: Okay
Size: 44042805 blocks (21 GB)
Stripe 0:
Device Start Block Dbase State Reloc Hot Spare
c1t0d0s4 0 No Okay Yes
d10: Concat/Stripe
Size: 44042805 blocks (21 GB)
Stripe 0:
Device Start Block Dbase Reloc
c1t1d0s4 0 No Yes
Device Relocation Information:
Device Reloc Device ID
c1t1d0 Yes id1,ssd@w2000000c504eea92
c1t0d0 Yes id1,ssd@w20000004cf9900e6
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