0
votes
0answers
49 views

SATA III HDDs not working on SATA II RAID HBA

I would appreciate any help with this. We have Sunfire x4275 disk server with Sun StorageTek SAS RAID HBA and trying to get working these disks: WD RE 4TB Enterprise SATA III (WD4000FYYZ) Sun RAID ...
3
votes
1answer
156 views

FreeBSD 9.2 shows SATA3 drives as SATA2

I'm running FreeBSD 9.2 on an Intel S2600GZ server board with 4 Intel SSDs. Both the server board as well as the disks are SATA3 capable. However, FreeBSD seems to think they are SATA2. Nowhere in ...
5
votes
2answers
992 views

HP 4TB SATA Midline in D2600 - what disk make is HP using & why WD RE4 don't work?

Does anyone know what make of disk HP are using in their 4TB SATA Midline & why WD RE4 don't work? So we use D2600 crates with HP 2TB disks, and just buy WD2003FYYS - pop them in old HP caddies. ...
2
votes
2answers
613 views

What is the Real Maximum Hard Disk Size on Intel Atom D510 System?

I'm interested in an Intel Atom D510 based RAID system. The manufacturer lists the maximum drive limit as 2TB, yet everything I've read says that SATA supports much more than that. Is the 2TB "limit" ...
3
votes
6answers
6k views

find out if disk is IDE or SATA

I need to find out if a disk is IDE or SATA (or anything else, maybe). I know that the device is /dev/sda, so I think it's SATA, but I don't know if I can be sure just by the name. I tried looking at ...
0
votes
3answers
2k views

SATA Disk not recognized in brand new server

We bought a HP Proliant ml350 g6 server for our work place. It comes with RAID 5 supportted by SAS disks. It also has SATA 750 GB disk. We wanted to install windows server 2008, but the SATA disk is ...
13
votes
6answers
8k views

SATA Disks that handle write caching properly?

It's pretty common to see advice to disable the write cache on individual disks used for databases because otherwise some disks will acknowledge writes that haven't yet made it to the disk surface. ...