check mirror status in Solaris

[hans hm04]

just do a diff of a given output for metastat 
and a current running metastat. 
depending on, set the exit-status. 
here an example, whichs works for me.

best regards 
hans 

-- 



metastat > /tmp/.mdstat.2 

echo 'd20: Mirror
    Submirror 0: d15
      State: Okay         
    Submirror 1: d16
      State: Okay         
    Pass: 1
    Read option: roundrobin (default)
    Write option: parallel (default)
    Size: 135967680 blocks (64 GB)

d15: Submirror of d20
    State: Okay         
    Size: 135967680 blocks (64 GB)
    Stripe 0:
        Device     Start Block  Dbase        State Reloc Hot Spare
        c1t5d0s0          0     No            Okay   Yes 


d16: Submirror of d20
    State: Okay         
    Size: 135967680 blocks (64 GB)
    Stripe 0:
        Device     Start Block  Dbase        State Reloc Hot Spare
        c1t6d0s0          0     No            Okay   Yes 


Device Relocation Information:
Device   Reloc  Device ID
c1t6d0   Yes    id1,sd at SSEAGATE_ST373307LW______3HZ1DCFR000074146Q52
c1t5d0   Yes    id1,sd at SSEAGATE_ST373307LW______3HZ1TMW8000074134T27' > /tmp/.mdstat.1

if test -z "`diff /tmp/.mdstat.1 /tmp/.mdstat.2`" 
  then 
    echo METASTAT OK
    exit 0
  else 
    echo METASTAT CRITICAL 
    exit 2
fi


======================================================================
On Tue, Sep 21, 2004 at 04:02:07PM -0700, magadmin wrote:
> Hi every one,
> 
> Did any one try monitor disk mirror status in Solaris 8? I tried it but
> didn't work.
> 
> Here what I did:
> 
> cat /usr/opt/SUNWmd/sbin/metastat|grep blocks|while read n; do echo $n|grep
> "_"; done | wc -l
> 
> The output returns 0 on both computers with and without mirror setup. Can
> any one help me please?
> 
> Thank you for reading this post,
> Nguyen.


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