Re: Desktop performance problem

[Aniruddha <mailingdotlist@gmail.com>]

On Tue, Jun 14, 2011 at 7:30 PM, Glen Batchelor <webmaster@all-spec.com> wrote:
>  Which disk controller driver is in use, or which drive controller chipset
> is in use? If you don't know then a motherboard model# from dmidecode can
> help. In addition to that, how is the SATA controller configured in BIOS? Is
> it set to AHCI, RAID, SATA, etc.
>
> GlenB
>


I have an intel sata controller with ahci enabled: From lshw:


       *-storage
             description: SATA controller
             product: 6 Series Chipset Family 6 port SATA AHCI Controller
             vendor: Intel Corporation
             physical id: 1f.2
             bus info: pci@0000:00:1f.2
             logical name: scsi2
             logical name: scsi3
             logical name: scsi4
             logical name: scsi5
             version: 05
             width: 32 bits
             clock: 66MHz
             capabilities: storage msi pm ahci_1.0 bus_master cap_list emulated
             configuration: driver=ahci latency=0
             resources