From: Jim Leonard on
On Sep 15, 4:51 pm, Michael Laajanen <michael_laaja...(a)yahoo.com>
wrote:
> Now I have test with format and analyzed the disk, no errrors on any
> disk, so still only ZFS reports errors and reports it quickly say after
> 15 minutes of intensive copy.

That sounds an awful lot like a spurious memory error. Have you
booted memtest86 and tested all of your RAM?
From: Michael Laajanen on
Hi,

Jim Leonard wrote:
> On Sep 15, 4:51 pm, Michael Laajanen <michael_laaja...(a)yahoo.com>
> wrote:
>> Now I have test with format and analyzed the disk, no errrors on any
>> disk, so still only ZFS reports errors and reports it quickly say after
>> 15 minutes of intensive copy.
>
> That sounds an awful lot like a spurious memory error. Have you
> booted memtest86 and tested all of your RAM?
No, memtest86 is somehing I have never heard of actually!
I will look what that is.

I don't know if this could be RAM related, but I have been running tests
on other (non Sun) machines, cPCI SBC and which also have ZFS problems
but no issues under UFS.

/michael