On 10.08.2012 00:27, Robert Arkiletian wrote:

Running CentOS 6.3 Areca hardware raid 10

fdisk -l

reports multiple partitions with the following description. "Partition # does not end on cylinder boundary."

Disks are 512 byte sector size. Raid stripe size is 64K.

but if I use

fdisk -lc (-c Switch off DOS-compatible mode. ) I don't get any warnings.

Should I reinstall? (performance hit?)

No, that warning can be safely ignored. See for example this: http://3www.centos.org/modules/newbb/viewtopic.php?topic_id=37197&forum=...