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Date: Fri, 14 Sep 2007 12:21:14 GMT
From: Emilio Granados <pinetes@tiscali.es>
To: freebsd-gnats-submit@FreeBSD.org
Subject: El kernel se congela al realizar muchas o alguna escritura grande en un sistema ext2fs con amd64.
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>Number:         116348
>Category:       kern
>Synopsis:       El kernel se congela al realizar muchas o alguna escritura grande en un sistema ext2fs con amd64.
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Fri Sep 14 12:30:01 GMT 2007
>Closed-Date:    Fri Sep 14 15:05:07 GMT 2007
>Last-Modified:  Fri Sep 14 19:40:02 GMT 2007
>Originator:     Emilio Granados
>Release:        6.2
>Organization:
>Environment:
FreeBSD deimos 6.2-RELEASE FreeBSD 6.2-RELEASE #0: Fri Jan 12 08:43:30 UTC 2007     root@portnoy.cse.buffalo.edu:/usr/obj/usr/src/sys/SMP  amd64
>Description:
Cuando se realizan muchas escrituras o alguna grande a una particin ext2fs ( ext3 ) en amd64 con FreeBSD el kernel se congela. La particin de FreeBSD est en un disco IDE primario como master: /dev/ad0s2a.
La particin de ext2fs est en un disco SATA-1 en una particin extendida: /dev/ad8s6.
Salida de mount:

/dev/ad0s2a on / (ufs, local)
/dev/ad8s6 on /media/datos (ext2fs, local)

Si se realizan las escrituras desde un terminal de texto, al congelarse el kernel aparecen en la pantalla caracteres sin sentido que la llenan al completo.

Salida de df -h :
/dev/ad0s2a     13G    4.3G    7.3G    37%    /
/dev/ad8s6     188G    116G     62G    65%    /media/datos

Desconozco si el problema est en que es una particin ext3, si es por que est en un disco SATA o si es porque es una particin extendida.
>How-To-Repeat:
Simplemente realizar muchas o alguna escritura grande en una particin ext2fs.
>Fix:


>Release-Note:
>Audit-Trail:
State-Changed-From-To: open->closed 
State-Changed-By: remko 
State-Changed-When: Fri Sep 14 15:05:05 UTC 2007 
State-Changed-Why:  
Hello, sadly we do not supportother languages then English. Please 
consider translating the problem into english, and do not hesitate to 
ask around on the various mailinglists -first- (and then possibly reopen 
the ticket). 

http://www.freebsd.org/cgi/query-pr.cgi?pr=116348 

From: Ricardo Nabinger Sanchez <rnsanchez@wait4.org>
To: Emilio Granados <pinetes@tiscali.es>
Cc: freebsd-gnats-submit@FreeBSD.org
Subject: Re: kern/116348: El kernel se congela al realizar muchas o alguna
 escritura grande en un sistema ext2fs con amd64.
Date: Fri, 14 Sep 2007 15:46:54 -0300

 If my Spanish isn't broken, the OP meant:
 
 On Fri, 14 Sep 2007 12:21:14 GMT
 Emilio Granados <pinetes@tiscali.es> wrote:
 
 >Description:
 
 The kernel freezes when several writes or some big ones are made in
 a ext2fs (ext3), in a FreeBSD amd64.  FreeBSD's partition is in a
 primary-master IDE disk (/dev/ad0s2a).  The ext2 partition is in a
 SATA-1 disk as an extended partition (/dev/ad8s6).
 
 mount output:
 
 /dev/ad0s2a on / (ufs, local)
 /dev/ad8s6 on /media/datos (ext2fs, local)
 
 If the writes are made from a text terminal, a lot of meaningless
 characters fill up the screen when the kernel freezes.
 
 'df -h' output:
 
 /dev/ad0s2a     13G    4.3G    7.3G    37%    /
 /dev/ad8s6     188G    116G     62G    65%    /media/datos
 
 I'm not sure if the problem is due to an ext3 partition, or because it
 is in a SATA disk, or because it is an extended partition.
 
 >How-To-Repeat:
 Simply make lots of writes or some big ones in an ext2fs partition.
 
 -- 
 Ricardo Nabinger Sanchez                   rnsanchez@wait4.org
 Powered by FreeBSD
 
   "Left to themselves, things tend to go from bad to worse."
>Unformatted:
