Second Mirror is not booting ! - The UNIX and Linux Forums

01-19-2013

top.level

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Second Mirror is not booting !

Code:

zpool status -v

below my mirrors in Solaris 10

Code:

config:

        NAME              STATE     READ WRITE CKSUM
        rpool             ONLINE       0     0     0
          mirror-0        ONLINE       0     0     0
            c3t0d0s0      ONLINE       0     0     0
            c3t1d0s0      ONLINE       0     0     0
            emcpower9a    ONLINE       0     0     0

I run below command to detach second mirror

Code:

zpool detach rpool c3t1d0s0

c3t1d0s0 is not in the mirrors as the below

Code:

config:

        NAME              STATE     READ WRITE CKSUM
        rpool             ONLINE       0     0     0
          mirror-0        ONLINE       0     0     0
            c3t0d0s0      ONLINE       0     0     0
            emcpower9a    ONLINE       0     0     0

I changed the boot device to the second mirror by this command

Code:

root@ppa-dbtest # luxadm set_boot_dev /dev/dsk/c3t1d0s0    
Do you want to change boot-device to the new setting? (y/n) y

booting is configured to /dev/dsk/c3t1d0s0

now I execute this command reboot-- -r to reboot the server to boot from c3t1d0s0 as configured above ..

but I'm getting this error after reboot the server by reboot-- -r

Code:

Rebooting with command: boot -r
Boot device: /pci@9,600000/SUNW,qlc@2/fp@0,0/disk@w21000014c38aa5aa,0:a  File and args: -r

detached mirror

Can't mount root

Evaluating: 
The file just loaded does not appear to be executable.
{3} ok

Please advice I want to boot from the second disk c3t1d0s0 which is not in mirror state ..

Pls advice

Last edited by top.level; 01-19-2013 at 05:18 AM..

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