Veritas-bu

[Veritas-bu] Inline tape copy performance

2007-03-06 14:09:51
Subject: [Veritas-bu] Inline tape copy performance
From: pkeating at bank-banque-canada.ca (Paul Keating)
Date: Tue, 6 Mar 2007 14:09:51 -0500
13 to 20 seconds?
 
Is that being considered a bug?
 
I don't think I would even notice it........
 
I guess some folks monitor things more closely than I do! 
 
Paul
 
 
-- 

        -----Original Message-----
        From: veritas-bu-bounces at mailman.eng.auburn.edu
[mailto:veritas-bu-bounces at mailman.eng.auburn.edu] On Behalf Of
Stephens, John
        Sent: March 6, 2007 1:51 PM
        To: Johnson, Eric; Santos, Tarso D;
veritas-bu at mailman.eng.auburn.edu
        Subject: Re: [Veritas-bu] Inline tape copy performance
        
        
        There is a known issue with inline copy on a DSSU.   There is an
13 to 20 second delay between each image to be relocated, but not the
fragments, so write big images.  You can see it if you use the infamous
"iostsat -xn 1 | grep rmt" command.  Only way around it is to upgrade to
6.0MP4 where this issue is supposed to be fixed, but we have not tested
it yet since we are not using 6.0 in production.  Here is a copy of our
case response from Veritas.

====================================================================================

La version fran?aise suit le texte anglais.

------------------------------------------------------------------------------------

This email may contain privileged and/or confidential information, and the Bank 
of
Canada does not waive any related rights. Any distribution, use, or copying of 
this
email or the information it contains by other than the intended recipient is
unauthorized. If you received this email in error please delete it immediately 
from
your system and notify the sender promptly by email that you have done so. 

------------------------------------------------------------------------------------

Le pr?sent courriel peut contenir de l'information privil?gi?e ou 
confidentielle.
La Banque du Canada ne renonce pas aux droits qui s'y rapportent. Toute 
diffusion,
utilisation ou copie de ce courriel ou des renseignements qu'il contient par une
personne autre que le ou les destinataires d?sign?s est interdite. Si vous 
recevez
ce courriel par erreur, veuillez le supprimer imm?diatement et envoyer sans 
d?lai ?
l'exp?diteur un message ?lectronique pour l'aviser que vous avez ?limin? de 
votre
ordinateur toute copie du courriel re?u.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: 
http://mailman.eng.auburn.edu/pipermail/veritas-bu/attachments/20070306/489e8040/attachment.htm