From: German, Vinnie (Vgerman@us.nomura.com)
Date: Wed Oct 29 2003 - 23:19:00 EST
Hello Managers:
I have a server which is coming up with the following information after I
run
"metastat" command.
d15: Submirror of d5
State: Needs maintenance
Invoke: after replacing "Maintenance" components:
metareplace d5 c0t0d0s5 <new device>
Size: 20975280 blocks
Stripe 0:
Device Start Block Dbase State Hot Spare
c0t0d0s5 0 No Last Erred
This is happening in the bootable disk "c0t0d0"
and this disk is being mirrored to "c0t2d0". I don't have a solid
understanding
of ODS and looking to see which is the best approach to solve this problem
without making it worse. "c0t0d0s5" partition having problem with is housing
The "/usr" file system which I think is making it a bit more complicated.
You can see down below the complete output of "metastat" command.
Thanks in advance for your cooperation.
Vinnie.
/root# metastat
d0: Mirror
Submirror 0: d10
State: Okay
Submirror 1: d20
State: Okay
Pass: 1
Read option: roundrobin (default)
Write option: parallel (default)
Size: 8392560 blocks
d10: Submirror of d0
State: Okay
Size: 8392560 blocks
Stripe 0:
Device Start Block Dbase State Hot Spare
c0t0d0s0 0 No Okay
d20: Submirror of d0
State: Okay
Size: 8392560 blocks
Stripe 0:
Device Start Block Dbase State Hot Spare
c0t2d0s0 0 No Okay
d1: Mirror
Submirror 0: d11
State: Okay
Submirror 1: d21
State: Okay
Pass: 1
Read option: roundrobin (default)
Write option: parallel (default)
Size: 8392560 blocks
d11: Submirror of d1
State: Okay
Size: 8392560 blocks
Stripe 0:
Device Start Block Dbase State Hot Spare
c0t0d0s1 0 No Okay
d21: Submirror of d1
State: Okay
Size: 8392560 blocks
Stripe 0:
Device Start Block Dbase State Hot Spare
c0t2d0s1 0 No Okay
d3: Mirror
Submirror 0: d13
State: Okay
Submirror 1: d23
State: Okay
Pass: 1
Read option: roundrobin (default)
Write option: parallel (default)
Size: 6295440 blocks
d13: Submirror of d3
State: Okay
Size: 6295440 blocks
Stripe 0:
Device Start Block Dbase State Hot Spare
c0t0d0s3 0 No Okay
d23: Submirror of d3
State: Okay
Size: 6295440 blocks
Stripe 0:
Device Start Block Dbase State Hot Spare
c0t2d0s3 0 No Okay
d4: Mirror
Submirror 0: d14
State: Okay
Submirror 1: d24
State: Okay
Pass: 1
Read option: roundrobin (default)
Write option: parallel (default)
Size: 34076160 blocks
d14: Submirror of d4
State: Okay
Size: 34076160 blocks
Stripe 0:
Device Start Block Dbase State Hot Spare
c0t0d0s4 0 No Okay
d24: Submirror of d4
State: Okay
Size: 34076160 blocks
Stripe 0:
Device Start Block Dbase State Hot Spare
c0t2d0s4 0 No Okay
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: 20975280 blocks
d15: Submirror of d5
State: Needs maintenance
Invoke: after replacing "Maintenance" components:
metareplace d5 c0t0d0s5 <new device>
Size: 20975280 blocks
Stripe 0:
Device Start Block Dbase State Hot Spare
c0t0d0s5 0 No Last Erred
d25: Submirror of d5
State: Needs maintenance
Invoke: metasync d5
Size: 20975280 blocks
Stripe 0:
Device Start Block Dbase State Hot Spare
c0t2d0s5 0 No Okay
nyfidevadm1:/root#
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