On 4/12/06, Janning Vygen <vygen@gmx.de> wrote:
> Hi,
> disk 1: OS, tablespace
> disk 2: indices, WAL, Logfiles
> - Does my partitioning make sense?
with raid 10 all four drives will appear as a single physical device
shared by all. I'm personally not a big fan of logical partitioning
of a single raid device unless you are trying to keep a physical
volume under 1 TB for example. Each sync on the volume is guaranteed
to sync all 4 disks regardless of how you set your partitions up.
> - I want to know if 3ware 9500 S is recommended or if its one of those
> controllers which sucks.
escalade is a fairly full featured raid controller for the price.
consider it the ford taurus of raid controllers, it's functional and
practical but not sexy. Their S line is not native sata but operates
over a pata->sata bridge. Stay away from raid 5.
merlin
