zpool - low speed write

[Alex V. Petrov]

> 
> What controllers are you using?
> 
> What's the results of dd if=/dev/ada4 of=/dev/null bs=1M count=100 ?
> 
> Have you tried switching to the ad driver? Maybe ada is buggy on your
> hardware.

$ dd if=/dev/ada4 of=/dev/null bs=1M count=100
100+0 records in
100+0 records out
104857600 bytes transferred in 1.399283 secs (74936655 bytes/sec)

Intel® ICH10 
motherboard Gigabyte GA-EP43-DS3  (rev. 1.0) P43 / Socket 775
CPU: Intel(R) Core(TM)2 Quad  CPU   Q8200  @ 2.33GHz (2335.41-MHz K8-class 
CPU)

switch to ad I'll try later

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Alex V. Petrov