RE: JFS2 and Concurrent I/O

Hello, Jerome.

I guess you are right. We hadn't a storage specialist watching our tests, so I don't know the cache size.

Anyway, I wasn't the only user of the disk array.

Best regards,
Luis  

-----Original Message-----
From: Vitalis Jerome [mailto:vitalisman_at_gmail.com] Sent: quarta-feira, 1 de junho de 2005 05:40 To: lcerri_at_santanderbanespa.com.br
Cc: Oracle-l
Subject: Re: JFS2 and Concurrent I/O

On 5/31/05, Luis Fernando Cerri <lcerri_at_santanderbanespa.com.br> wrote:
> Could you guess the explanation for the import range from 15 to 30 min =
> in
> the SAME configuration of file-systems, db params? Remember I were =
> alone in
> the box...

Hi Luis,

Perhaps the EMC I/O cache was involved in these odd results?! Were you the only user of the disk-array? Do you remember its cache size?

Jerome

--
http://www.freelists.org/webpage/oracle-l