On Sat, Nov 29, 2008 at 3:47 PM, Ray Clark <[EMAIL PROTECTED]>wrote:

> If I shut down the Linux box, I won't have a host to send stuff to the
> Solaris box!
>
> Also, the Solaris box can only support 1024MB.  I did have 1024MB in it at
> one time and had essentially the same performance.  I might note that I had
> the same problem with 1024MB, albiet with TOP eating memory (
> opensolaris.com bug 5482) (up to 417MB at the highest observation).  No
> wonder it crashed.  Anyway, 1024MB is not "Far, Far better", it turns out
> there was no noticeable difference when I dropped to 768.
>
> Also note that Hikimiam had identical symptoms with a dual core 64 bit AMD
> and 4G of RAM.
>


He never said they were identical symptoms, he said he had a somewhat
similar experience.  Different kernel, different build of Solaris, different
CPU's.  You can't even attempt to say you were hitting the same issue with
as little information as has been provided.

I've got gzip9 running on a dataset right now with a nearly identical setup
to what he had without issue.  I'd say let's stop jumping to conclusions.

As for your 1024 not making a difference, did you turn off the GUI in that
instance and all unnecessary services?  Search the discussion lists and
you'll find plenty of people who had "no difference" increasing ram until
they cross the threshold of giving zfs what it needs vs. not for their
workload.  Claiming it's "only 3MB/sec" and downplaying all the bad design
decisions you've made so far isn't helping the situation at all.

--Tim
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