RES: [rhn-users] RAW DEVICE

Fri Feb 11 07:33:56 UTC 2005

   Please, could you give the hardware configuration
of your machines ?
   What do you really mean with controlled smart array
? We are installing an HP Proliant server connected to
an EMC Storage Area Network and perhaps we could have
the same problem in the next future.

   Bye.   

 --- Rodemir Urbano dos Santos <r.urbano at terra.com.br>
ha scritto: 
> 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 <
> 
=== message truncated === 

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