On Thursday, 17 June 1999 at 15:50:10 +0300, Ville-Pertti Keinonen wrote:
>
> g...@lemis.com (Greg Lehey) writes:
>
>>> You've accidentally striped subdisks on the same drive?  ;--)
>>>
>>> Like Greg Lehey said, you haven't really provided enough details.
>>
>> He did provide one detail, though; this is a concatenated plex, not a
>> striped one.
>
> Or he at least *thinks* it's concatenated.  ;--)  I didn't miss that -
> but given numbers that bad, it sounds like there might be some really
> silly mistake involved.

OK, you're the second person to say that.  Let's wait until he comes
back with more details.

>>> Many disks are shipped with write caching disabled, and write
>>> performance can be significantly worse than read performance.
>>
>> Not if it works without Vinum.
>
> My thought was that he might be comparing read performance and write
> performance (they are often pretty close).  But even so, the
> difference shouldn't be *that* big.

I'm sure there's something wrong here.  I'd just like to find out what
it is.  I don't think it's with Vinum, but I'm prepared to be proven
wrong.

Greg
--
See complete headers for address, home page and phone numbers
finger g...@lemis.com for PGP public key


To Unsubscribe: send mail to majord...@freebsd.org
with "unsubscribe freebsd-hackers" in the body of the message

Reply via email to