[CentOS] raw device change back to root after reboot

2008/5/28 mcclnx mcc <mcclnx at yahoo.com.tw>:
> We are setup new DELL 6800 server fro Informix database.  We create "raw"
> partitions and change "raw" partitions owner to "informix:informix".  After
> reboot owner change back to "root".
>
> we don't have problem on CENTOS 3.X, but this problem happen on CENTOS 4.6.
> I double check "SELINUX" is "disable".
>
> does anyone know why it work on 3.X, but NOT on 4.6?
>
> do I need modify /etc/udev/permissions.d/50-udev.permissions?
>
> if "yes", anyone have sample?

I create a new file /etc/udev/permissions.d/40-informix.permissions
with the following contents:

sdb5:informix:informix:0660
sdb6:informix:informix:0660
sdb7:informix:informix:0660

Of course, your drive devices will vary. Interesting to see someone
else running Informix on CentOS.

-- 
Jeff