Re: growisofs non aligned DMA transfer (7.0R)

2008-09-12 Thread koberne [EMAIL PROTECTED]
Hey,

 I wanted to add a file to an already written DVD+RW (written a day
 before on the same system) with
 
 # growisofs  -M /dev/cd0 -r -T -J -joliet-long -v directory
 
 This produced tons of error messages via syslog as
 
 Jul 11 13:45:30 rebelion kernel: ata0: FAILURE - non aligned DMA transfer 
 attempted
 Jul 11 13:45:30 rebelion kernel: acd0: setting up DMA failed
 
 and the only way to get the system back to a usable state was rebooting
 it;
 
 this is with FreeBSD-7.0R; what I have done wrong?

I have the same problem on all my 7.0-RELEASE servers (I use growisofs to make 
backups
to DVDs). It seems that there was something done in 7 kernel that breaks 
growisofs
when trying to use multisession.

Any ideas when/if this will be fixed?

Thanks,
Nejc
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Re: growisofs non aligned DMA transfer (7.0R)

2008-09-12 Thread Matthias Apitz
El día Sunday, September 07, 2008 a las 09:04:31PM +0200, Nejc S(koberne 
escribió:

 Hey,
 
  I wanted to add a file to an already written DVD+RW (written a day
  before on the same system) with
  
  # growisofs  -M /dev/cd0 -r -T -J -joliet-long -v directory
  
  This produced tons of error messages via syslog as
  
  Jul 11 13:45:30 rebelion kernel: ata0: FAILURE - non aligned DMA transfer 
  attempted
  Jul 11 13:45:30 rebelion kernel: acd0: setting up DMA failed
  
  and the only way to get the system back to a usable state was rebooting
  it;
  
  this is with FreeBSD-7.0R; what I have done wrong?
 
 I have the same problem on all my 7.0-RELEASE servers (I use growisofs to 
 make backups
 to DVDs). It seems that there was something done in 7 kernel that breaks 
 growisofs
 when trying to use multisession.
 
 Any ideas when/if this will be fixed?

I have now filed a bug report as:
http://www.freebsd.org/cgi/query-pr.cgi?pr=127316
(wait some hours before it will show up)

matthias

-- 
Matthias Apitz
Manager Technical Support - OCLC GmbH
Gruenwalder Weg 28g - 82041 Oberhaching - Germany
t +49-89-61308 351 - f +49-89-61308 399 - m +49-170-4527211
e [EMAIL PROTECTED] - w http://www.oclc.org/ http://www.UnixArea.de/
b http://gurucubano.blogspot.com/
A computer is like an air conditioner, it stops working when you open Windows
Una computadora es como aire acondicionado, deja de funcionar si abres Windows
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growisofs non aligned DMA transfer (7.0R)

2008-07-11 Thread Matthias Apitz


Hello,

I wanted to add a file to an already written DVD+RW (written a day
before on the same system) with

# growisofs  -M /dev/cd0 -r -T -J -joliet-long -v directory

This produced tons of error messages via syslog as

Jul 11 13:45:30 rebelion kernel: ata0: FAILURE - non aligned DMA transfer 
attempted
Jul 11 13:45:30 rebelion kernel: acd0: setting up DMA failed

and the only way to get the system back to a usable state was rebooting
it;

this is with FreeBSD-7.0R; what I have done wrong?

thx

matthias


-- 
Matthias Apitz
Manager Technical Support - OCLC GmbH
Gruenwalder Weg 28g - 82041 Oberhaching - Germany
t +49-89-61308 351 - f +49-89-61308 399 - m +49-170-4527211
e [EMAIL PROTECTED] - w http://www.oclc.org/ http://www.UnixArea.de/
b http://gurucubano.blogspot.com/
«...una sola vez, que es cuanto basta si se trata de verdades definitivas.»
«...only once, which is enough if it has todo with definite truth.»
José Saramago, Historia del Cerca de Lisboa
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