From: nikhil vr (nikhilvr@hotmail.com)
Date: Mon Apr 25 2005 - 04:50:05 EDT
Hi I am having a sun Fire V 1280 machine having two internal HDD 0f 72GB
are mirrored using solaris volume manager.If the machine is live,whether
I can remove a HDD from the machine.Any impact on the machine.I s it
possible to remove any one of the HDD (c1t0d0 or c1t1do).Plz reply
metastat output has given below.(do -root,d1-var,d3-swap other file
systems are in root only) 3: Mirror
Submirror 0: d24
State: Okay
Submirror 1: d25
State: Okay
Pass: 1
Read option: roundrobin (default)
Write option: parallel (default)
Size: 8385024 blocks (4.0 GB)d24: Submirror of d3
State: Okay
Size: 8385024 blocks (4.0 GB)
Stripe 0:
Device Start Block Dbase State Reloc Hot Spare
c1t0d0s3 0 No Okay Yes
d25: Submirror of d3
State: Okay
Size: 8385024 blocks (4.0 GB)
Stripe 0:
Device Start Block Dbase State Reloc Hot Spare
c1t1d0s3 0 No Okay Yes
d1: Mirror
Submirror 0: d22
State: Okay
Submirror 1: d23
State: Okay
Pass: 1
Read option: roundrobin (default)
Write option: parallel (default)
Size: 2096256 blocks (1023 MB)d22: Submirror of d1
State: Okay
Size: 2096256 blocks (1023 MB)
Stripe 0:
Device Start Block Dbase State Reloc Hot Spare
c1t0d0s1 0 No Okay Yes
d23: Submirror of d1
State: Okay
Size: 2096256 blocks (1023 MB)
Stripe 0:
Device Start Block Dbase State Reloc Hot Spare
c1t1d0s1 0 No Okay Yes
d0: Mirror
Submirror 0: d20
State: Okay
Submirror 1: d21
State: Okay
Pass: 1
Read option: roundrobin (default)
Write option: parallel (default)
Size: 5240640 blocks (2.5 GB)d20: Submirror of d0
State: Okay
Size: 5240640 blocks (2.5 GB)
Stripe 0:
Device Start Block Dbase State Reloc Hot Spare
c1t0d0s0 0 No Okay Yes
d21: Submirror of d0
State: Okay
Size: 5240640 blocks (2.5 GB)
Stripe 0:
Device Start Block Dbase State Reloc Hot Spare
c1t1d0s0 0 No Okay Yes
# metastat d0
d0: Mirror
Submirror 0: d20
State: Okay
Submirror 1: d21
State: Okay
Pass: 1
Read option: roundrobin (default)
Write option: parallel (default)
Size: 5240640 blocks (2.5 GB)d20: Submirror of d0
State: Okay
Size: 5240640 blocks (2.5 GB)
Stripe 0:
Device Start Block Dbase State Reloc Hot Spare
c1t0d0s0 0 No Okay Yes
d21: Submirror of d0
State: Okay
Size: 5240640 blocks (2.5 GB)
Stripe 0:
Device Start Block Dbase State Reloc Hot Spare
c1t1d0s0 0 No Okay Yes
Device Relocation Information:
Device Reloc Device ID
c1t0d0 Yes
id1,sd@w4849544143484920444b3332454a2d37324e4320202020203431365a
31353539
c1t1d0 Yes id1,sd@SSEAGATE_ST373307LSUN72G_3HZ7MQLX00007451FNXT
#
# metastat d1
d1: Mirror
Submirror 0: d22
State: Okay
Submirror 1: d23
State: Okay
Pass: 1
Read option: roundrobin (default)
Write option: parallel (default)
Size: 2096256 blocks (1023 MB)d22: Submirror of d1
State: Okay
Size: 2096256 blocks (1023 MB)
Stripe 0:
Device Start Block Dbase State Reloc Hot Spare
c1t0d0s1 0 No Okay Yes
d23: Submirror of d1
State: Okay
Size: 2096256 blocks (1023 MB)
Stripe 0:
Device Start Block Dbase State Reloc Hot Spare
c1t1d0s1 0 No Okay Yes
Device Relocation Information:
Device Reloc Device ID
c1t0d0 Yes
id1,sd@w4849544143484920444b3332454a2d37324e4320202020203431365a
31353539
c1t1d0 Yes id1,sd@SSEAGATE_ST373307LSUN72G_3HZ7MQLX00007451FNXT
#
# metastat d3
d3: Mirror
Submirror 0: d24
State: Okay
Submirror 1: d25
State: Okay
Pass: 1
Read option: roundrobin (default)
Write option: parallel (default)
Size: 8385024 blocks (4.0 GB)d24: Submirror of d3
State: Okay
Size: 8385024 blocks (4.0 GB)
Stripe 0:
Device Start Block Dbase State Reloc Hot Spare
c1t0d0s3 0 No Okay Yes
d25: Submirror of d3
State: Okay
Size: 8385024 blocks (4.0 GB)
Stripe 0:
Device Start Block Dbase State Reloc Hot Spare
c1t1d0s3 0 No Okay Yes
Device Relocation Information:
Device Reloc Device ID
c1t0d0 Yes
id1,sd@w4849544143484920444b3332454a2d37324e4320202020203431365a
31353539
c1t1d0 Yes id1,sd@SSEAGATE_ST373307LSUN72G_3HZ7MQLX00007451FNXT
# regards nikhil
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