Re: [Xen-users] very slow disk access

[Randy Katz <rkatz@xxxxxxxxxxxxxxxxxxxxx>]

On 2/26/2011 4:41 PM, Fajar A. Nugraha wrote:
> On Sat, Feb 26, 2011 at 11:20 PM, Randy Katz
> <rkatz@xxxxxxxxxxxxxxxxxxxxx>  wrote:
> > # lsmod | egrep "piix|hci"
> > ahci                   69705  7
> > ata1: SATA max UDMA/133 abar m2048@0xff970000 port 0xff970100 irq 253
> > ata1.00: ATA-8: ST31500341AS, CC1H, max UDMA/133
> > ata1.00: configured for UDMA/133
> A quick glance seems to show no driver problems. Did you experience
> any problem? Is your problem xen-specific?
I have very slow access in Xen for file based access. If I use LVM 
volumes it is quite fast. Using the same machine with OpenVZ
has no problems and performance is great. Will go ahead and use LVM 
volumes and assume Xen likes them! :) Not sure what
else to do or look at, any comments?

Regards,
Randy

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