SVM on Solaris 9: can I create one fs with leftover space from two separate metadevices?

From: Loris.Serena@pfpc.ie
Date: Wed Mar 05 2008 - 09:03:58 EST


Guys,

I have a V890 running SOlaris 9 with 6x146Gb HDDs.
On top of d5 and d6 (mirrored devices) I have created a number of soft
partitions.

Is there a way to use whatever unused space from d5 (58Gb) and d6 (59Gb)
to create a single 100+Gb filesystem?

Thanks in advance for your help

Loris

s$ metastat
d3: Mirror
    Submirror 0: d13
      State: Okay
    Submirror 1: d23
      State: Okay
    Pass: 1
    Read option: roundrobin (default)
    Write option: parallel (default)
    Size: 12597888 blocks (6.0 GB)

d13: Submirror of d3
    State: Okay
    Size: 12597888 blocks (6.0 GB)
    Stripe 0:
        Device Start Block Dbase State Reloc Hot Spare
        c1t0d0s3 0 No Okay Yes

d23: Submirror of d3
    State: Okay
    Size: 12597888 blocks (6.0 GB)
    Stripe 0:
        Device Start Block Dbase State Reloc Hot Spare
        c1t1d0s3 0 No Okay Yes

d1: Mirror
    Submirror 0: d11
      State: Okay
    Submirror 1: d21
      State: Okay
    Pass: 1
    Read option: roundrobin (default)
    Write option: parallel (default)
    Size: 67120896 blocks (32 GB)

d11: Submirror of d1
    State: Okay
    Size: 67120896 blocks (32 GB)
    Stripe 0:
        Device Start Block Dbase State Reloc Hot Spare
        c1t0d0s1 0 No Okay Yes

d21: Submirror of d1
    State: Okay
    Size: 67120896 blocks (32 GB)
    Stripe 0:
        Device Start Block Dbase State Reloc Hot Spare
        c1t1d0s1 0 No Okay Yes

d0: Mirror
    Submirror 0: d10
      State: Okay
    Submirror 1: d20
      State: Okay
    Pass: 1
    Read option: roundrobin (default)
    Write option: parallel (default)
    Size: 12597888 blocks (6.0 GB)

d10: Submirror of d0
    State: Okay
    Size: 12597888 blocks (6.0 GB)
    Stripe 0:
        Device Start Block Dbase State Reloc Hot Spare
        c1t0d0s0 0 No Okay Yes

d20: Submirror of d0
    State: Okay
    Size: 12597888 blocks (6.0 GB)
    Stripe 0:
        Device Start Block Dbase State Reloc Hot Spare
        c1t1d0s0 0 No Okay Yes

d112: Soft Partition
    Device: d5
    State: Okay
    Size: 10690560 blocks (5.1 GB)
        Extent Start Block Block count
             0 168755424 10690560

d5: Mirror
    Submirror 0: d15
      State: Okay
    Submirror 1: d25
      State: Okay
    Pass: 1
    Read option: roundrobin (default)
    Write option: parallel (default)
    Size: 194300544 blocks (92 GB)

d15: Submirror of d5
    State: Okay
    Size: 194300544 blocks (92 GB)
    Stripe 0:
        Device Start Block Dbase State Reloc Hot Spare
        c1t0d0s5 0 No Okay Yes

d25: Submirror of d5
    State: Okay
    Size: 194300544 blocks (92 GB)
    Stripe 0:
        Device Start Block Dbase State Reloc Hot Spare
        c1t1d0s5 0 No Okay Yes

d109: Soft Partition
    Device: d7
    State: Okay
    Size: 75497472 blocks (36 GB)
        Extent Start Block Block count
             0 75517888 75497472

d7: Mirror
    Submirror 0: d17
      State: Okay
    Submirror 1: d27
      State: Okay
    Pass: 1
    Read option: roundrobin (default)
    Write option: parallel (default)
    Size: 286637568 blocks (136 GB)

d17: Submirror of d7
    State: Okay
    Size: 286637568 blocks (136 GB)
    Stripe 0:
        Device Start Block Dbase State Reloc Hot Spare
        c1t4d0s0 0 No Okay Yes

d27: Submirror of d7
    State: Okay
    Size: 286637568 blocks (136 GB)
    Stripe 0:
        Device Start Block Dbase State Reloc Hot Spare
        c1t5d0s0 0 No Okay Yes

d107: Soft Partition
    Device: d7
    State: Okay
    Size: 75497472 blocks (36 GB)
        Extent Start Block Block count
             0 20384 75497472

d110: Soft Partition
    Device: d6
    State: Okay
    Size: 75497472 blocks (36 GB)
        Extent Start Block Block count
             0 90402784 75497472

d6: Mirror
    Submirror 0: d16
      State: Okay
    Submirror 1: d26
      State: Okay
    Pass: 1
    Read option: roundrobin (default)
    Write option: parallel (default)
    Size: 286637568 blocks (136 GB)

d16: Submirror of d6
    State: Okay
    Size: 286637568 blocks (136 GB)
    Stripe 0:
        Device Start Block Dbase State Reloc Hot Spare
        c1t2d0s0 0 No Okay Yes

d26: Submirror of d6
    State: Okay
    Size: 286637568 blocks (136 GB)
    Stripe 0:
        Device Start Block Dbase State Reloc Hot Spare
        c1t3d0s0 0 No Okay Yes

d108: Soft Partition
    Device: d6
    State: Okay
    Size: 75497472 blocks (36 GB)
        Extent Start Block Block count
             0 14905280 75497472

d105: Soft Partition
    Device: d6
    State: Okay
    Size: 14884864 blocks (7.1 GB)
        Extent Start Block Block count
             0 20384 14884864

d106: Soft Partition
    Device: d5
    State: Okay
    Size: 4399104 blocks (2.1 GB)
        Extent Start Block Block count
             0 59498656 4399104

d104: Soft Partition
    Device: d5
    State: Okay
    Size: 21381120 blocks (10 GB)
        Extent Start Block Block count
             0 38117504 21381120

d102: Soft Partition
    Device: d5
    State: Okay
    Size: 10649600 blocks (5.1 GB)
        Extent Start Block Block count
             0 27467872 10649600

d101: Soft Partition
    Device: d5
    State: Okay
    Size: 10690560 blocks (5.1 GB)
        Extent Start Block Block count
             0 16777280 10690560

d100: Soft Partition
    Device: d5
    State: Okay
    Size: 16777216 blocks (8.0 GB)
        Extent Start Block Block count
             0 32 16777216

Device Relocation Information:
Device Reloc Device ID
c1t5d0 Yes id1,ssd@w2000001862834a84
c1t4d0 Yes id1,ssd@w2000001862835aae
c1t3d0 Yes id1,ssd@w20000018628353ad
c1t2d0 Yes id1,ssd@w2000001862835033
c1t1d0 Yes id1,ssd@w500000e0132aad30
c1t0d0 Yes id1,ssd@w500000e0132aa430
$
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