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Disk is showing No Device

 
shikhar_1
Regular Advisor

Disk is showing No Device

Hi,

 

How to find missing disk which is showing "No Device"?

 

# vxprint -g testdg -hrt | grep -i dm
DM NAME         DEVICE       TYPE     PRIVLEN  PUBLEN   STATE
dm JB1-01       c4t9d0       simple   1024     35560256 -
dm JB1-02       c4t10d0      simple   1024     35560256 -
dm JB1-03       -            -        -        -        NODEVICE                <<<-----------
dm JB1-04       c4t12d0      simple   1024     35560256 -
dm JB2-01       c5t9d0       simple   1024     35560256 -
dm JB2-02       c5t10d0      simple   1024     35560256 -
dm JB2-04       c5t12d0      simple   1024     35560256 -

 

Please reply.

1 REPLY 1
shikhar_1
Regular Advisor

Re: Disk is showing No Device

I have checked this disk and found it not the part of any dg although it showing different dg name from different node.

See the below o/p:

 

# hasys -list

ebzdbd01

ebzdbd04

ebzdbd05

 

ebzdbd01:> vxdisk -o alldgs list | grep -i c38t0d0

c38t0d0      simple    -            (etqdg)      online

# uname -a

HP-UX ebzdbd01 B.11.11 U 9000/800 187961547 unlimited-user license

 

Logged in to ebzdbd05 as this dg etqdg is a part of this server

 

ebzdbd05:>vxdg list | grep -i etqdg

etqdg        enabled  1119550671.2305.ebzdbd04

 

ebzdbd05:>vxprint -g etqdg -hrt | grep -i dm | grep c38t0d0

 

Now from this node it is showing different dg name for this disk:

 

ebzdbd05:>vxdisk -o alldgs list | grep -i c38t0d0

c38t0d0      simple    -            (r2mddg)     online <- Different dg is showing and this dg is the part of server ebzdbd01

 

 

Again logged into ebzdbd01 Server

ebzdbd01:> vxprint -g r2mddg -hrt | grep -i dm | grep -i c38t0d0