Re: [Xen-users] very slow disk access

[Randy Katz <rkatz@xxxxxxxxxxxxxxxxxxxxx>]

ps - I did:

# lspci | grep -y sata
00:1f.2 RAID bus controller: Intel Corporation 82801 SATA RAID 
Controller (rev 02)
# lspci
00:00.0 Host bridge: Intel Corporation 4 Series Chipset DRAM Controller 
(rev 03)
00:01.0 PCI bridge: Intel Corporation 4 Series Chipset PCI Express Root 
Port (rev 03)
00:02.0 VGA compatible controller: Intel Corporation 4 Series Chipset 
Integrated Graphics Controller (rev 03)
00:02.1 Display controller: Intel Corporation 4 Series Chipset 
Integrated Graphics Controller (rev 03)
00:03.0 Communication controller: Intel Corporation 4 Series Chipset 
HECI Controller (rev 03)
00:03.2 IDE interface: Intel Corporation 4 Series Chipset PT IDER 
Controller (rev 03)
00:03.3 Serial controller: Intel Corporation 4 Series Chipset Serial KT 
Controller (rev 03)
00:19.0 Ethernet controller: Intel Corporation 82567LM-3 Gigabit Network 
Connection (rev 02)
00:1a.0 USB Controller: Intel Corporation 82801JD/DO (ICH10 Family) USB 
UHCI Controller #4 (rev 02)
00:1a.1 USB Controller: Intel Corporation 82801JD/DO (ICH10 Family) USB 
UHCI Controller #5 (rev 02)
00:1a.2 USB Controller: Intel Corporation 82801JD/DO (ICH10 Family) USB 
UHCI Controller #6 (rev 02)
00:1a.7 USB Controller: Intel Corporation 82801JD/DO (ICH10 Family) USB2 
EHCI Controller #2 (rev 02)
00:1c.0 PCI bridge: Intel Corporation 82801JD/DO (ICH10 Family) PCI 
Express Port 1 (rev 02)
00:1c.1 PCI bridge: Intel Corporation 82801JD/DO (ICH10 Family) PCI 
Express Port 2 (rev 02)
00:1d.0 USB Controller: Intel Corporation 82801JD/DO (ICH10 Family) USB 
UHCI Controller #1 (rev 02)
00:1d.1 USB Controller: Intel Corporation 82801JD/DO (ICH10 Family) USB 
UHCI Controller #2 (rev 02)
00:1d.2 USB Controller: Intel Corporation 82801JD/DO (ICH10 Family) USB 
UHCI Controller #3 (rev 02)
00:1d.7 USB Controller: Intel Corporation 82801JD/DO (ICH10 Family) USB2 
EHCI Controller #1 (rev 02)
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev a2)
00:1f.0 ISA bridge: Intel Corporation 82801JDO (ICH10DO) LPC Interface 
Controller (rev 02)
00:1f.2 RAID bus controller: Intel Corporation 82801 SATA RAID 
Controller (rev 02)
00:1f.3 SMBus: Intel Corporation 82801JD/DO (ICH10 Family) SMBus 
Controller (rev 02)


On 2/25/2011 11:50 PM, Randy Katz wrote:
> How do I check if the proper sata drivers are being loaded?
> If they are not what can I do other then rebuilding the kernel?
> Thank you in advance,
> Randy
>
> _______________________________________________
> Xen-users mailing list
> Xen-users@xxxxxxxxxxxxxxxxxxx
> http://lists.xensource.com/xen-users

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