Re: I can´t see my disks on /dev

[ESGLinux]

Hi,

I think you  are rigth, (PERC 6/i)

I´m going to make another virtual disk (I already have one) and check if the
devices appears,

Thanks,

ESG

2010/10/19 <m.roth at 5-cent.us>

> ESGLinux wrote:
> > Hi All,
> >
> > I have a RHEL server and I have a strange problem with my disks.
> >
> > First I have two disks in RAID1 (hardware). I see the raid device as
> > /dev/sda.
> >
> > I have plugged two new disks but I don´t have made a RAID with them. If I
> > reboot the machine I see  the four disks detected but I don´t get a
> device
> > asociated to the new disks.
> > If I make dmesg I see the four disks, but  if I make fdisk -l I only see
> > /dev/sda,
> >
> > Why can´t I see the new disks?
> <snip>
> Ah, right. Let me guess: a PERC controller, or some hardware HBA? Are all
> of the drives on the HBA bus? Based on my recent experience with Dell
> boxen with PERC (6 and 7) controllers, you cannot see a drive until you
> create it at least as a virtual drive of RAID 0.
>
> *sigh*
>
>         mark
>
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