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Broken Disks (?)

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Operating Systems Solaris Broken Disks (?)
# 1  
Old 05-14-2012
Broken Disks (?)
Hello Folks,
I´m a New Unix admin (by forceps) and I got a warning from one server saying:

Code:
Solaris Volume Manager: hostnamehere: metacheck: Report: Mon May 14 18:45:00 BRT 2012
--------------------------------------------------------------
metacheck: metadb problem, for more detail run:
       /usr/sbin/metadb -i
metacheck: metadevice problem, for more detail run:
       /usr/sbin/metastat d5
               /usr/local mounted on d5
       /usr/sbin/metastat d4
               /var mounted on d4
       /usr/sbin/metastat d3
               /opt mounted on d3
       /usr/sbin/metastat d2
               /usr mounted on d2
       /usr/sbin/metastat d0
               / mounted on d0
       /usr/sbin/metastat d1

exec usr/sbin/metadb -i

# usr/sbin/metadb -i
        flags           first blk       block count
      Wm  p  l          16              8192            /dev/dsk/c1t0d0s7
     a    p  luo        16              8192            /dev/dsk/c1t1d0s7
     a    p  luo        16              8192            /dev/dsk/c1t2d0s7
     a    p  luo        16              8192            /dev/dsk/c1t3d0s7

So far I understood that the hardisk c1t0d0s7 is damaged. Is that right?:confused:

Running metastat

# /usr/sbin/metastat
d7: Mirror
    Submirror 0: d17
      State: Okay
    Submirror 1: d27
      State: Okay
    Pass: 1
    Read option: roundrobin (default)
    Write option: parallel (default)
    Size: 70886016 blocks (33 GB)

d17: Submirror of d7
    State: Okay
    Size: 70886016 blocks (33 GB)
    Stripe 0:
        Device     Start Block  Dbase        State Reloc Hot Spare
        c1t4d0s5          0     No            Okay   Yes


d27: Submirror of d7
    State: Okay
    Size: 71069400 blocks (33 GB)
    Stripe 0:
        Device     Start Block  Dbase        State Reloc Hot Spare
        c1t5d0s6          0     No            Okay   Yes


d6: Mirror
    Submirror 0: d26
      State: Okay
    Submirror 1: d16
      State: Okay
    Pass: 1
    Read option: roundrobin (default)
    Write option: parallel (default)
    Size: 71069400 blocks (33 GB)

d26: Submirror of d6
    State: Okay
    Size: 71069400 blocks (33 GB)
    Stripe 0:
        Device     Start Block  Dbase        State Reloc Hot Spare
        c1t3d0s6          0     No            Okay   Yes


d16: Submirror of d6
    State: Okay
    Size: 71069400 blocks (33 GB)
    Stripe 0:
        Device     Start Block  Dbase        State Reloc Hot Spare
        c1t2d0s6          0     No            Okay   Yes


d5: Mirror
    Submirror 0: d15
      State: Needs maintenance
    Submirror 1: d25
      State: Okay
    Pass: 1
    Read option: roundrobin (default)
    Write option: parallel (default)
    Size: 11674449 blocks (5.6 GB)

d15: Submirror of d5
    State: Needs maintenance
    Invoke: metareplace d5 c1t0d0s6 <new device>
    Size: 11674449 blocks (5.6 GB)
    Stripe 0:
        Device     Start Block  Dbase        State Reloc Hot Spare
        c1t0d0s6          0     No     Maintenance   Yes


d25: Submirror of d5
    State: Okay
    Size: 11674449 blocks (5.6 GB)
    Stripe 0:
        Device     Start Block  Dbase        State Reloc Hot Spare
        c1t1d0s6          0     No            Okay   Yes


d4: Mirror
    Submirror 0: d14
      State: Needs maintenance
    Submirror 1: d24
      State: Okay
    Pass: 1
    Read option: roundrobin (default)
    Write option: parallel (default)
    Size: 10241505 blocks (4.9 GB)

d14: Submirror of d4
    State: Needs maintenance
    Invoke: metareplace d4 c1t0d0s5 <new device>
    Size: 10241505 blocks (4.9 GB)
    Stripe 0:
        Device     Start Block  Dbase        State Reloc Hot Spare
        c1t0d0s5          0     No     Maintenance   Yes


d24: Submirror of d4
    State: Okay
    Size: 10241505 blocks (4.9 GB)
    Stripe 0:
        Device     Start Block  Dbase        State Reloc Hot Spare
        c1t1d0s5          0     No            Okay   Yes


d3: Mirror
    Submirror 0: d13
      State: Needs maintenance
    Submirror 1: d23
      State: Okay
    Pass: 1
    Read option: roundrobin (default)
    Write option: parallel (default)
    Size: 14338107 blocks (6.8 GB)

d13: Submirror of d3
    State: Needs maintenance
    Invoke: metareplace d3 c1t0d0s4 <new device>
    Size: 14338107 blocks (6.8 GB)
    Stripe 0:
        Device     Start Block  Dbase        State Reloc Hot Spare
        c1t0d0s4          0     No     Maintenance   Yes


d23: Submirror of d3
    State: Okay
    Size: 14338107 blocks (6.8 GB)
    Stripe 0:
        Device     Start Block  Dbase        State Reloc Hot Spare
        c1t1d0s4          0     No            Okay   Yes


d2: Mirror
    Submirror 0: d12
      State: Needs maintenance
    Submirror 1: d22
      State: Okay
    Pass: 1
    Read option: roundrobin (default)
    Write option: parallel (default)
    Size: 14338107 blocks (6.8 GB)

d12: Submirror of d2
    State: Needs maintenance
    Invoke: metareplace d2 c1t0d0s3 <new device>
    Size: 14338107 blocks (6.8 GB)
    Stripe 0:
        Device     Start Block  Dbase        State Reloc Hot Spare
        c1t0d0s3          0     No     Maintenance   Yes


d22: Submirror of d2
    State: Okay
    Size: 14338107 blocks (6.8 GB)
    Stripe 0:
        Device     Start Block  Dbase        State Reloc Hot Spare
        c1t1d0s3          0     No            Okay   Yes


d0: Mirror
    Submirror 0: d10
      State: Needs maintenance
    Submirror 1: d20
      State: Okay
    Pass: 1
    Read option: roundrobin (default)
    Write option: parallel (default)
    Size: 10241505 blocks (4.9 GB)

d10: Submirror of d0
    State: Needs maintenance
    Invoke: metareplace d0 c1t0d0s0 <new device>
    Size: 10241505 blocks (4.9 GB)
    Stripe 0:
        Device     Start Block  Dbase        State Reloc Hot Spare
        c1t0d0s0          0     No     Maintenance   Yes


d20: Submirror of d0
    State: Okay
    Size: 10241505 blocks (4.9 GB)
    Stripe 0:
        Device     Start Block  Dbase        State Reloc Hot Spare
        c1t1d0s0          0     No            Okay   Yes


d1: Mirror
    Submirror 0: d11
      State: Needs maintenance
    Submirror 1: d21
      State: Okay
    Pass: 1
    Read option: roundrobin (default)
    Write option: parallel (default)
    Size: 10241505 blocks (4.9 GB)

d11: Submirror of d1
    State: Needs maintenance
    Invoke: metareplace d1 c1t0d0s1 <new device>
    Size: 10241505 blocks (4.9 GB)
    Stripe 0:
        Device     Start Block  Dbase        State Reloc Hot Spare
        c1t0d0s1          0     No     Maintenance   Yes


d21: Submirror of d1
    State: Okay
    Size: 10241505 blocks (4.9 GB)
    Stripe 0:
        Device     Start Block  Dbase        State Reloc Hot Spare
        c1t1d0s1          0     No            Okay   Yes


Device Relocation Information:
Device   Reloc  Device ID
c1t5d0   Yes    id1,ssd@n20000011c6412680
c1t3d0   Yes    id1,ssd@n20000004cf96f0a2
c1t2d0   Yes    id1,ssd@n20000004cf96ed25
c1t4d0   Yes    id1,ssd@n500000e01a6809c0
c1t1d0   Yes    id1,ssd@n20000004cf96e2f7
c1t0d0   Yes    id1,ssd@n20000004cf96e769

# uname -a
SunOS hostnamehere 5.10 Generic_141444-09 sun4u sparc SUNW,Sun-Fire-880


What should be the easiest way to change this disk and have the mirror fully operational again?

Thanks in advanceSmilie

Moderator's Comments:
Mod Comment Code tags for code, please.
Last edited by Corona688; 05-14-2012 at 07:36 PM..
# 2  
Old 05-14-2012
Replacing Disks - Solaris Volume Manager Administration Guide
# 3  
Old 05-14-2012
Amazing, I will try that as soon as I get a new HD.

Thanks in advance,
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