[storage-discuss] Migration from Linux iscsitarget to Comstar, how?

Andrey Kuzmin andrey.v.kuzmin at gmail.com
Thu Oct 1 12:02:23 PDT 2009


http://blogs.sun.com/eschrock/entry/shadow_migration

Not sure if it's relevant in your specific setup, but is still worth a look.

Regards,
Andrey



On Thu, Oct 1, 2009 at 9:37 PM, Roman Naumenko <roman at frontline.ca> wrote:
>> > Is there is an easy way to transfer data from old
>> volumes to comstar targets? Obviously this is can be
>> done by mounting two targets and copying data on
>> client, which is not efficient.
>>
>> I'm not sure you have an easy way to do this. The
>> problem as I see it is the LVM'd volumes. You have a
>> couple of ways of doing this, but by far the easiest
>> way is to mount the new LUN on the server and copy
>> the data. It will involve the least downtime and
>> ensures that your Comstar targets are already setup
>> correctly.
>
> Yep, seems like this is the easiest way to do switchover.
>
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