RES: [rhn-users] RAW DEVICE

Rodemir Urbano dos Santos r.urbano at terra.com.br
Thu Feb 10 19:52:19 UTC 2005 

Dear friends lin77sys and Per Lindahl and other,  
  
	The configuration in the /etc/sysconfig/rawdevices was made after
executing the MAKEDEV raw. Before this the directory /dev/raw didn't exist.
Before executing MAKEDEV they see how a ls of the directory is in the close
files:  
  
brw-rw----1 root disk 1, 9 Sea 19 2002 ram9  
lrwxrwxrwx 1 root root 4 Jan 2 2004 ramdisk -> ram0  
crw-r--r--1 root root 1, 8 Sea 19 2002 random  
crw-rw----1 root disk 27, 32 Sea 19 2002 rawqft0  
  
	After the MAKEDEV raw it is of this sorts things out:  
  
brw-rw----1 root disk 1, 9 Sea 19 2002 ram9  
lrwxrwxrwx 1 root root 4 Jan 2 2004 ramdisk -> ram0  
crw-r--r--1 root root 1, 8 Sea 19 2002 random  
drwxr-xr-x 2 root root 4096 Jan 2 2004 raw                   <======
crw-rw----1 root disk 162, 0 Sea 19 2002 rawctl              <======
lrwxrwxrwx 1 root root 10 Jan 2 2004 rawip -> inet/rawip     <======
crw-rw----1 root disk 27, 32 Sea 19 2002 rawqft0  
  
	They can notice that he appears the block, the directory and the
link. Only that when I restart the equipment adds everything again. This is
being my problem. Should I execute some other command for these files not to
disappear?  
  
	Thank you very much for the support.  
  
	Regards,



Caros colegas lin77sys e Per Lindahl e outros,

	A configuração no /etc/sysconfig/rawdevices foi efetuada depois de
executar o MAKEDEV raw. Antes disto o diretório /dev/raw não existia. Antes
de executar o MAKEDEV vejam como fica um ls do diretório nos arquivos
próximos:

brw-rw----    1 root     disk       1,   9 Mar 19  2002 ram9
lrwxrwxrwx    1 root     root            4 Jan  2  2004 ramdisk -> ram0
crw-r--r--    1 root     root       1,   8 Mar 19  2002 random
crw-rw----    1 root     disk      27,  32 Mar 19  2002 rawqft0

	Após o MAKEDEV raw fica desta maneira:

brw-rw----    1 root     disk       1,   9 Mar 19  2002 ram9
lrwxrwxrwx    1 root     root            4 Jan  2  2004 ramdisk -> ram0
crw-r--r--    1 root     root       1,   8 Mar 19  2002 random
drwxr-xr-x    2 root     root         4096 Jan  2  2004 raw
crw-rw----    1 root     disk     162,   0 Mar 19  2002 rawctl
lrwxrwxrwx    1 root     root           10 Jan  2  2004 rawip -> inet/rawip
crw-rw----    1 root     disk      27,  32 Mar 19  2002 rawqft0

	Podem perceber que aparece o bloco, o diretório e o link. Só que
quando reinicio o equipamento some tudo de novo. Este está sendo o meu
problema. Devo executar algum outro comando para que estes arquivos não
desapareçam?

	Muito obrigado pelo apoio.

-----Mensagem original-----
De: rhn-users-bounces at redhat.com [mailto:rhn-users-bounces at redhat.com] Em
nome de Per Lindahl
Enviada em: quinta-feira, 10 de fevereiro de 2005 07:21
Para: rhn-users at redhat.com
Assunto: Re: [rhn-users] RAW DEVICE

I think your supposed to add it to /etc/udev/devices too
cp -p /dev/raw /etc/udev/devices/

Regards,
Per

On Thu, 2005-02-10 at 09:06 +0100, lin77sys wrote:
> Try this: 
> 
> vi /etc/sysconfig/rawdevices 
> 
> then insert devices name, for example:
> 
> # raw device bindings
> # format:  <rawdev> <major> <minor>
> #          <rawdev> <blockdev>
> # example: /dev/raw/raw1 /dev/sda1
> #          /dev/raw/raw2 8 5
>                        
> /dev/raw/raw4 /dev/hda4
> /dev/raw/md_raw1  /dev/md1
> 
> then hit the command
> 
> service rawdevices restart 
> 
> On reboot you wil find the new raw device.
> 
> To create a raw device I used this command
> 
> mknod /dev/raw/raw_md1_99 c 162 99
> 
> where 162 and 99 are major and minor numbers.
> 
> Hope will be useful.
> 
> 
> 
> 
> 
> 
>  --- Rodemir Urbano dos Santos <r.urbano at terra.com.br>
> ha scritto: 
> > I installed Red Hat Enterprise Linux THE (v. 4 go
> > x86) Beta in a machine HP
> > PROLIANT ML 350 with a controlled Smart Array. It
> > was perfect, Red Hat
> > perfectly recognized. I am only having a problem
> > with some partitions that
> > were created for they are used with raw device.
> > Under /dev the paste didn't
> > exist / dev/raw. I Created with MAKEDEV raw, but
> > when I restart the machine
> > disappears again. How do I do definitively for this
> > to be configured? Is
> > some problem in this version?
> > 
> >  
> > 
> >  
> > 
> >  
> > 
> > Instalei o Red
> >
> <https://rhn.redhat.com/network/software/channels/details.pxt?cid=2570>
> >  Hat
> > Enterprise Linux AS (v. 4 for x86) Beta em uma
> > máquina HP PROLIANT ML 350
> > com uma controlada Smart Array. Foi perfeito, o Red
> > Hat reconheceu
> > perfeitamente. Só estou tendo um problema com
> > algumas partições que foram
> > criadas para serem utilizadas com raw device.
> > Debaixo de /dev não existia a
> > pasta /dev/raw. Criei com MAKEDEV raw, mas quando
> > reinicio a máquina some
> > novamente. Como faço para isto fique definitivamente
> > configurado? É algum
> > problema nesta versão?
> > 
> >  
> > 
> >  
> > 
> >  
> > 
> > Rodemir Urbano dos <mailto:r.urbano at abcz.org.br> 
> > Santos
> > 
> > Administrador de Banco de Dados e Redes <
> > <mailto:abczdds at abcz.org.br>
> > abczdds at abcz.org.br>
> > 
> >  
> > 
> > E-mail (comercial):  <mailto:r.urbano at abcz.org.br>
> > r.urbano at abcz.org.br
> > 
> > Fone: 55 034 319 3896
> > 
> >  
> > 
> > E-mail (privativo):  <mailto:r.urbano at terra.com.br>
> > r.urbano at terra.com.br
> > 
> >  
> > 
> > Associação Brasileira dos <http://www.abcz.org.br/> 
> > Criadores de Zebu -
> > ABCZ
> > 
> > Praça Vicentino Rodrigues da Cunha, 110 - Bloco 1.
> > 
> > Parque Fernando Costa - Bairro São Benedito
> > 
> > 38022330 - Uberaba - Minas Gerais - Brasil
> > 
> >  
> > 
> > E-mail:  <mailto:abcz at abcz.org.br> abcz at abcz.org.br
> > 
> > Web Site:  <http://www.abcz.org.br/>
> > http://www.abcz.org.br/
> > 
> >  
> > 
> > Fone: 55 034 319 3900
> > 
> > Fax: 55 034 319 3838
> > 
> >  
> > 
> >  
> > 
> > > _______________________________________________
> > rhn-users mailing list
> > rhn-users at redhat.com
> > https://www.redhat.com/mailman/listinfo/rhn-users 
> 
> 
> 		
> ___________________________________ 
> Nuovo Yahoo! Messenger: E' molto più divertente: Audibles, Avatar, Webcam,
Giochi, Rubrica
 Scaricalo ora! 
> http://it.messenger.yahoo.it
> 
> _______________________________________________
> rhn-users mailing list
> rhn-users at redhat.com
> https://www.redhat.com/mailman/listinfo/rhn-users
-- 
Per Lindahl, Systems Administrator
BEA Systems Stockholm Engineering AB
Folkungagatan 122, 102 65 STOCKHOLM

Telephone:       +46(0)8-506 309 63
Mobile:            +46(0)707-10 61 63

_______________________________________________
rhn-users mailing list
rhn-users at redhat.com
https://www.redhat.com/mailman/listinfo/rhn-users

More information about the rhn-users mailing list