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Solaris The Solaris Operating System, usually known simply as Solaris, is a Unix-based operating system introduced by Sun Microsystems. The Solaris OS is now owned by Oracle.

Second Mirror is not booting !

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Old 01-19-2013
top.level top.level is offline
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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 06:18 AM..
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Old 01-21-2013
top.level top.level is offline
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any advice ..
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Old 01-21-2013
orange47 orange47 is offline
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I found this old thread, perhaps it could help: https://groups.google.com/forum/?fro...is/z8WeXoyjUDA

Last edited by orange47; 01-21-2013 at 11:54 AM..
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