RES: RES: [rhn-users] RAW DEVICE
lin77sys
lin77sys at yahoo.it
Sun Feb 13 09:25:04 UTC 2005
Uhm, this problem it is too difficult for me. I am
sorry. However what about if you tried to use Logical
Volume manager ? If you create a volume group and a
logical volume on this disk vgscan command, even on
boot, should create the devices correctly. May be a
SCSI chain problem ?
I don't know. Perhaps what I said is a big mistake
of mine. Please, let me know news about it.
Good luck! Bye.
--- Rodemir Urbano dos Santos <r.urbano at terra.com.br>
ha scritto:
> My machine has the following configuration:
>
> HP COMPAQ PROLIANT ML350 G3
> 4 PROCESSORS OF 3057.460 MHz
> 2 DISKS OF 80 GB
> CONTROLLING COMPAQ SMART ARRAY 641 (WITH 256MB OF
> CACHE)
> 2 PLATES OF NET BROADCOM NETXTREME GIGABIT
> SCSI AHA-3960D/AIC-7899A U160/m
>
> I tried other versions of RedHat, but only the last
> had drivers for my
> controlling SmartArray (other distributions SUSE and
> CONECTIVA also had
> support with Kernel above the 2.6). Conectiva
> suggests that the option
> O_DIRECT fcntl is used instead of rawdevice, but I
> don't know as using. I
> already researched but I didn't find.
>
> Bye,
>
> Urbano.
>
>
>
> Minha máquina tem a seguinte configuração:
>
> HP COMPAQ PROLIANT ML350 G3
> 4 PROCESSADORES DE 3057.460 MHz
> 2 DISCOS DE 80 GB
> CONTROLADORA COMPAQ SMART ARRAY 641 (COM 256MB DE
> CACHE)
> 2 PLACAS DE REDE BROADCOM NETXTREME GIGABIT
> SCSI AHA-3960D/AIC-7899A U160/m
>
> Eu tentei outras versões do RedHat, mas somente a
> última tinha drivers para
> a minha controladora SmartArray (outras
> distribuições SUSE e CONECTIVA
> também tinham suporte com o Kernel acima do 2.6). O
> Conectiva sugere que se
> utilize a opção O_DIRECT fcntl ao invés de
> rawdevice, mas não sei como
> utilizar. Já pesquisei mas não encontrei.
>
>
>
> -----Mensagem original-----
> De: rhn-users-bounces at redhat.com
> [mailto:rhn-users-bounces at redhat.com] Em
> nome de lin77sys
> Enviada em: sexta-feira, 11 de fevereiro de 2005
> 05:34
> Para: Red Hat Network Users List
> Assunto: Re: RES: [rhn-users] RAW DEVICE
>
> 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
> > >
>
=== message truncated ===
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