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Re: [Xen-users] Sharing Disk Access Time


  • To: Russ Purinton <rpurinton@xxxxxxxxxxxxxxxxxxxxxxx>
  • From: Teck Choon Giam <giamteckchoon@xxxxxxxxx>
  • Date: Thu, 16 Dec 2010 02:32:53 +0800
  • Cc: xen-users@xxxxxxxxxxxxxxxxxxx, Roberto Bifulco <roberto.bifulco2@xxxxxxxx>
  • Delivery-date: Wed, 15 Dec 2010 10:33:57 -0800
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On Thu, Dec 16, 2010 at 12:26 AM, Russ Purinton <rpurinton@xxxxxxxxxxxxxxxxxxxxxxx> wrote:

I’m guessing Yes based on this:

 

[root@xen1 ~]# cat /etc/modprobe.conf | grep scsi_hostadapter

alias scsi_hostadapter ahci

alias scsi_hostadapter1 usb-storage

 

Is this good for me or bad?


Some people will debate... ... personally I prefer to have that instead of using SATA in IDE mode if the BIOS support.

And... I just read your original post:

> In both cases, tests were performed on a lvm partition, running on top of a scsi disk.

Of course scsi disk won't be using normal ata_piix or sata_... ... so what am I talking here... ... :p

Sorry, doesn't help much for your current problem... ... :(

Thanks.

Kindest regards,
Giam Teck Choon
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