Thank you, Al.

Would you mind also doing:

ptime dd if=/dev/dsk/c2t1d0 of=/dev/null bs=128k count=10000

to see the raw performance of underlying hardware.

On 5/14/07, Al Hopper <[EMAIL PROTECTED]> wrote:

# ptime dd if=./allhomeal20061209_01.tar of=/dev/null bs=128k count=10000
10000+0 records in
10000+0 records out

real        6.407
user        0.008
sys         1.624

  pool: tank
state: ONLINE
scrub: none requested
config:

        NAME        STATE     READ WRITE CKSUM
        tank        ONLINE       0     0     0
          raidz1    ONLINE       0     0     0
            c2t0d0  ONLINE       0     0     0
            c2t1d0  ONLINE       0     0     0
            c2t2d0  ONLINE       0     0     0
            c2t3d0  ONLINE       0     0     0
            c2t4d0  ONLINE       0     0     0

3-way mirror:

10000+0 records in
10000+0 records out

real       12.500
user        0.007
sys         1.216

2-way mirror:

10000+0 records in
10000+0 records out

real       18.356
user        0.006
sys         0.935


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