RE: [rtl] High Disk activity

["Dresner, Norman A." <norman_a_dresner@md.northgrum.com>]

Doesn't that ultimately trigger disk write activity to the file
/var/log/messages from the kernel-memory buffers through klogd?

	Norm

> -----Original Message-----
> From:	Christos Tranoris [SMTP:tranoris@ee.upatras.gr]
> Sent:	Tuesday, April 03, 2001 8:18 AM
> To:	Laurent.Kersten@alcatel.be
> Cc:	rtl@rtlinux.org
> Subject:	Re: [rtl] High Disk activity
> 
> No, I just use the rtl_prinf();
>  
>  
>  
> 
> 	----- Original Message ----- 
> 	From: Laurent.Kersten@alcatel.be <mailto:Laurent.Kersten@alcatel.be>
> 
> 	To: Christos Tranoris <mailto:tranoris@ee.upatras.gr> 
> 	Sent: Tuesday, April 03, 2001 3:00 PM
> 	Subject: Re: [rtl] High Disk activity
> 
> 
> 
> 
> 
> 
> 
> 
> 	"Christos Tranoris" < tranoris@ee.upatras.gr
> <mailto:tranoris@ee.upatras.gr>> on 04/03/2001 01:25:28 PM
> 	
> 	Please respond to "Christos Tranoris" < tranoris@ee.upatras.gr
> <mailto:tranoris@ee.upatras.gr>>
> 	                                                              
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> 	 To:      rtl@rtlinux.org                                     
> 	                                                              
> 	 cc:      (bcc: Laurent KERSTEN/BE/ALCATEL)                   
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> 	 Subject: [rtl] High Disk activity                            
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> 	
> 	In theory this has nothing to do with HD activity.
> 	Unless, obvously, you have a linux process reading or writing to the
> HD, or your RT task do a lot of (RT)printk, in which case all the write
> are logged into the message file (/var/log/xxx (xxx depend on you Linux
> distribution)).
> 	
> 	Laurent
> 	
> 	
> 	
> 	Hello,
> 	just a question.
> 	Why, I hear my hard disk,
> 	like it makes many read/writes,
> 	when I run an RTLinux module?
> 	This is normal?
> 	I have just two tasks that they communicate
> 	via an RT-FIFO...
> 	
> 	Christos
> 	
> 	
> 	^~v~^~v~^~v~^~v~^~v~^~v~^~v~^~v~^~v~^~v~
> 	 | Christos Tranoris (http://users.otenet.gr/~oggi/ )
> 	 | Phd candidate
> 	 | e-mail (1): tranoris@ee.upatras.gr
> 	 | e-mail (2): oggi@otenet.gr
> 	 | e-mail (3): tranoris@mycosmos.gr
> 	 | e-mail (4): ctranoris@acm.org
> 	 | Electronics & Computing Sector
> 	 | Electrical & Computer Engineering Dept.
> 	 | University of Patras - 26500 RIO, PATRA, GREECE
> 	 |     "Don't worry,
> 	 |             I'll think of something." - INDY
> 	^~v~^~v~^~v~^~v~^~v~^~v~^~v~^~v~^~v~^~v~
> 	
>