On 22 January, 2007 - Peter Buckingham sent me these 5,2K bytes:

> $ zpool status
>   pool: tank
>  state: ONLINE
>  scrub: none requested
> config:
> 
>         NAME          STATE     READ WRITE CKSUM
>         tank          ONLINE       0     0     0
>           mirror      ONLINE       0     0     0
>             c0t0d0s3  ONLINE       0     0     0
>             c0t1d0s3  ONLINE       0     0     0
>             c1t0d0s3  ONLINE       0     0     0
>             c1t1d0s3  ONLINE       0     0     0
>           mirror      ONLINE       0     0     0
>             c0t0d0s5  ONLINE       0     0     0
>             c0t1d0s5  ONLINE       0     0     0
>             c1t0d0s5  ONLINE       0     0     0
>             c1t1d0s5  ONLINE       0     0     0
> 
> errors: No known data errors

You know that this is a stripe over two 4-way mirrors, right?

A more common use is mirroring disks in groups of 2 and a stripe over 4
such mirrors.

More like this:

         tank          ONLINE       0     0     0
           mirror      ONLINE       0     0     0
             c0t0d0s3  ONLINE       0     0     0
             c1t0d0s3  ONLINE       0     0     0
           mirror      ONLINE       0     0     0
             c0t1d0s3  ONLINE       0     0     0
             c1t1d0s3  ONLINE       0     0     0
           mirror      ONLINE       0     0     0
             c0t0d0s5  ONLINE       0     0     0
             c1t0d0s5  ONLINE       0     0     0
           mirror      ONLINE       0     0     0
             c0t1d0s5  ONLINE       0     0     0
             c1t1d0s5  ONLINE       0     0     0

/Tomas
-- 
Tomas Ögren, [EMAIL PROTECTED], http://www.acc.umu.se/~stric/
|- Student at Computing Science, University of Umeå
`- Sysadmin at {cs,acc}.umu.se
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