On Tue, Jan 4, 2011 at 10:23 PM, Basil Kurian <[email protected]> wrote:
> Hi Arun
>
> So that means that there is no way to accomblish that ??

I don't think so. You need to create a redundant pool to be able to do
these things.

http://www.solarisinternals.com/wiki/index.php/ZFS_Best_Practices_Guide

> A pool created without ZFS redundancy is harder to manage because you cannot 
> replace or detach disks in a non-redundant ZFS configuration.

>
> Please look at the second doubt also .
>
> [r...@beastie ~]# zpool attach nas da0 da1

Did you try:

[r...@beastie ~]# zpool attach nas da1 da0

 -Arun
>
> On 5 January 2011 10:07, Arun Sharma <[email protected]> wrote:
>>
>> On Tue, Jan 4, 2011 at 7:16 PM, Basil Kurian <[email protected]>
>> wrote:
>>
>> > Though the data stored in the pool is much less that the size of
>> > individual disks ,  I 'm unable to remove any of the members from the pool.
>> > How can I do that without losing data ?
>>
>> http://blogs.sun.com/bonwick/entry/zfs_block_allocation
>>
>> Even though the data could fit on one disk, zfs prefers to spread it
>> across all available devices to maximize bandwidth.
>>
>>  -Arun
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>
>
>
> --
> Regards
>
> Basil Kurian
> http://basilkurian.tk
> RSA Public key : gpg --keyserver pgp.mit.edu --recv-keys 41005549
>
>
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