RE: ASM and RAW Devices on RHEL 4
- From: johan Eriksson <johan.eriksson@xxxxxxxxxxxx>
- To: Pete Sharman <peter.sharman@xxxxxxxxxx>
- Date: Wed, 08 Mar 2006 13:02:46 +0100
On Wed, 2006-03-08 at 06:30 +1100, Pete Sharman wrote:
> Are they disappearing completely or is the protection mapping the
> issue? In RH4 raw devices are remapped on startup so you need to edit
> he /etc/udev/permissions.d/50-udev.permissions file so that the OCR
> devices are set up as root:oinstall:660 and the voting devices
> <crs_kernel_owner>:oinstall:644 (or something like that, check the
> install guide for correct protections).
>
>
or adding something like this to /etc/rc.local (raw1 OCR and raw2 is
voting), which I think is what the installation docs suggests.
chown root:oinstall /dev/raw/raw1
chmod 660 /dev/raw/raw1
chown oracle:oinstall /dev/raw/raw2
chmod 660 /dev/raw/raw2
chown oracle:oinstall /dev/sdb1
chown oracle:oinstall /dev/sdb2
chmod 660 /dev/sdb1
chmod 660 /dev/sdb2
But editing /etc/udev/permissions.d/50-udev.permissions is a more
elegant solution I think (and new to me).
/johan
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