From: German, Vinnie (Vgerman@us.nomura.com)
Date: Mon Dec 09 2002 - 17:53:01 EST
Managers:
I have a 280R which has its bootable disk mirrored to a secondary disk and
this secondary disk
has died. I had brought the machine down and removed the bad disk and put in
a new disk.
I had ran the following command to make the new backup (mirror disk ) to
look same as
bootable disk
dd if=/dev/rdsk/c0t0d0s2 of=/dev/rdsk/c0t1d0s2 count=16
My question is, How do I resync back again the bootable disk onto new back
up disk
so I can have a mirrored bootable disk?
Thanks in advance:
Vinnie.
Here is the output of metastat:
d0: Mirror
Submirror 0: d10
State: Okay
Submirror 1: d20
State: Needs maintenance
Pass: 1
Read option: roundrobin (default)
Write option: parallel (default)
Size: 4198392 blocks
d10: Submirror of d0
State: Okay
Size: 4198392 blocks
Stripe 0:
Device Start Block Dbase State Hot Spare
c0t0d0s0 0 No Okay
d20: Submirror of d0
State: Needs maintenance
Invoke: metareplace d0 c0t1d0s0 <new device>
Size: 4198392 blocks
Stripe 0:
Device Start Block Dbase State Hot Spare
c0t1d0s0 0 No Maintenance
d1: Mirror
Submirror 0: d11
State: Okay
Submirror 1: d21
State: Needs maintenance
Pass: 1
Read option: roundrobin (default)
Write option: parallel (default)
Size: 8392072 blocks
d11: Submirror of d1
State: Okay
Size: 8392072 blocks
Stripe 0:
Device Start Block Dbase State Hot Spare
c0t0d0s1 0 No Okay
d21: Submirror of d1
State: Needs maintenance
Invoke: metareplace d1 c0t1d0s1 <new device>
Size: 8392072 blocks
Stripe 0:
Device Start Block Dbase State Hot Spare
c0t1d0s1 0 No Maintenance
d3: Mirror
Submirror 0: d13
State: Okay
Submirror 1: d23
State: Needs maintenance
Pass: 1
Read option: roundrobin (default)
Write option: parallel (default)
Size: 4198392 blocks
d13: Submirror of d3
State: Okay
Size: 4198392 blocks
Stripe 0:
Device Start Block Dbase State Hot Spare
c0t0d0s3 0 No Okay
d23: Submirror of d3
State: Needs maintenance
Invoke: metareplace d3 c0t1d0s3 <new device>
Size: 4198392 blocks
Stripe 0:
Device Start Block Dbase State Hot Spare
c0t1d0s3 0 No Maintenance
d4: Mirror
Submirror 0: d14
State: Okay
Submirror 1: d24
State: Needs maintenance
Pass: 1
Read option: roundrobin (default)
Write option: parallel (default)
Size: 8392072 blocks
d14: Submirror of d4
State: Okay
Size: 8392072 blocks
Stripe 0:
Device Start Block Dbase State Hot Spare
c0t0d0s4 0 No Okay
d24: Submirror of d4
State: Needs maintenance
Invoke: metareplace d4 c0t1d0s4 <new device>
Size: 8392072 blocks
Stripe 0:
Device Start Block Dbase State Hot Spare
d3: Mirror
Submirror 0: d13
State: Okay
Submirror 1: d23
State: Needs maintenance
Pass: 1
Read option: roundrobin (default)
Write option: parallel (default)
Size: 4198392 blocks
d13: Submirror of d3
State: Okay
Size: 4198392 blocks
Stripe 0:
Device Start Block Dbase State Hot Spare
c0t0d0s3 0 No Okay
d23: Submirror of d3
State: Needs maintenance
Invoke: metareplace d3 c0t1d0s3 <new device>
Size: 4198392 blocks
Stripe 0:
Device Start Block Dbase State Hot Spare
c0t1d0s3 0 No Maintenance
d4: Mirror
Submirror 0: d14
State: Okay
Submirror 1: d24
State: Needs maintenance
Pass: 1
Read option: roundrobin (default)
Write option: parallel (default)
Size: 8392072 blocks
d14: Submirror of d4
State: Okay
Size: 8392072 blocks
Stripe 0:
Device Start Block Dbase State Hot Spare
c0t0d0s4 0 No Okay
d24: Submirror of d4
State: Needs maintenance
Invoke: metareplace d4 c0t1d0s4 <new device>
Size: 8392072 blocks
Stripe 0:
Device Start Block Dbase State Hot Spare
d5: Mirror
Submirror 0: d15
State: Needs maintenance
Submirror 1: d25
State: Needs maintenance
Pass: 1
Read option: roundrobin (default)
Write option: parallel (default)
Size: 8392072 blocks
d15: Submirror of d5
State: Needs maintenance
Invoke: after replacing "Maintenance" components:
metareplace d5 c0t0d0s5 <new device>
Size: 8392072 blocks
Stripe 0:
Device Start Block Dbase State Hot Spare
c0t0d0s5 0 No Last Erred
d25: Submirror of d5
State: Needs maintenance
Invoke: metareplace d5 c0t1d0s5 <new device>
Size: 8392072 blocks
Stripe 0:
Device Start Block Dbase State Hot Spare
c0t1d0s5 0 No Maintenance
d6: Mirror
Submirror 0: d16
State: Okay
Submirror 1: d26
State: Needs maintenance
Pass: 1
Read option: roundrobin (default)
Write option: parallel (default)
Size: 1776424 blocks
d16: Submirror of d6
State: Okay
Size: 1776424 blocks
Stripe 0:
Device Start Block Dbase State Hot Spare
c0t0d0s6 0 No Okay
d26: Submirror of d6
State: Needs maintenance
Invoke: metareplace d6 c0t1d0s6 <new device>
Size: 1776424 blocks
Stripe 0:
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