Grid Infrastructure version : 220.127.116.11
Platform : Oracle Enterprise Linux 5.6
oracle:dba will be owner of our Grid software (not grid user). What should be permission set for LUNs ( /dev/sda1, ..) before the grid installation ?
Currently, the shared LUNs appear as
does a single partition need to be created before presenting LUN to ASM ?
For example, I should choose p (primary partition ) below. Right ?
# fdisk /dev/sdb
Device contains neither a valid DOS partition table, nor Sun, SGI or OSF disklabel
Building a new DOS disklabel with disk identifier 0x8b157fd2.
Changes will remain in memory only, until you decide to write them.
After that, of course, the previous content won't be recoverable.
Warning: invalid flag 0x0000 of partition table 4 will be corrected by w(rite)
WARNING: DOS-compatible mode is deprecated. It's strongly recommended to
switch off the mode (command 'c') and change display units to
sectors (command 'u').
Command (m for help): c
DOS Compatibility flag is not set
Command (m for help): u
Changing display/entry units to sectors
Command (m for help): n
p primary partition (1-4)