[indiana-discuss] [caiman-discuss] liveCD could not work as rescue CD?

[Moinak Ghosh]

Jason Zhao wrote:
> I think the "zpool import/export" will change the booting up information 
> which results in the panic.
>   

   You should be using   zpool import -R /mnt -f rpool.

Regards,
Moinak.

> Thanks
> Jason
> Jason Zhao wrote:
>   
>> Hi,
>>
>> Recently I installed a indiana RC1 to hard disk, then I tried to boot up
>> from liveCD(RC1) in order to change something in hard disk (i.e., the
>> live cd works as rescue cd). I did a "zpool import" and "zpool export",
>> but I found the OS previously installed *panic*.
>>
>> Here is my steps:
>> 1. initial install indiana RC1
>> 2. boot up from hard disk, and it works OK
>> 3. boot up from live CD again.And do the operations
>> ###############################################
>> -bash-3.2# zpool import rpool
>> cannot import 'rpool': pool may be in use from other system
>> use '-f' to import anyway
>> -bash-3.2# zpool import -f rpool
>> -bash-3.2# zpool list
>> NAME SIZE USED AVAIL CAP HEALTH ALTROOT
>> rpool 35G 2.61G 32.4G 7% ONLINE -
>> -bash-3.2# zfs list
>> NAME USED AVAIL REFER MOUNTPOINT
>> rpool 2.61G 31.8G 56.5K /rpool
>> rpool at install 19K - 55.5K -
>> rpool/ROOT 2.61G 31.8G 18K /rpool/ROOT
>> rpool/ROOT at install 0 - 18K -
>> rpool/ROOT/opensolaris 3.38M 31.8G 2.53G legacy
>> rpool/ROOT/opensolaris/opt 0 31.8G 4.59M /opt
>> rpool/export 102K 31.8G 67K /export
>> rpool/export at install 17K - 19K -
>> rpool/export/home 18K 31.8G 18K /export/home
>> rpool/export/home at install 0 - 18K -
>> -bash-3.2# ls
>> -bash-3.2# zpool export rpool
>> -bash-3.2# zfs list
>> no datasets available
>> -bash-3.2# zpool list
>> no pools available
>> ###############################################
>>
>> 4. Then I reboot from previously installed OS, but it is panic.
>> Here is what is displayed:
>> ###############################################
>> pani[cpu0]/thread=fec1dc60: cannot mount root path /ramdisk:a
>>
>> fec3652c genunix:rootconf+fc (c0f040, 1, fec1d3d0)
>> fec36550 genunix:vfs_mountroot+54 (fe800010, fec32350,)
>> fec36564 genunix:main+b4()
>>
>> panic: entering debugger (no dump device, continue to reboot)
>> Loaded modules: [ scsi_vhci uppc zfs specfs pcplusmp random cpu.generic ]
>> kmdb: target stopped at:
>> kmdb_enter+0xa: pushl %eax
>> ###############################################
>>
>> Thanks
>> Jason
>> _______________________________________________
>> caiman-discuss mailing list
>> caiman-discuss at opensolaris.org
>> http://mail.opensolaris.org/mailman/listinfo/caiman-discuss
>>   
>>     
>
> _______________________________________________
> indiana-discuss mailing list
> indiana-discuss at opensolaris.org
> http://mail.opensolaris.org/mailman/listinfo/indiana-discuss
>