RE: [Xen-users] change a image from physical to fil based

[Jeff Sturm <jeff.sturm@xxxxxxxxxx>]

You can use either, but file: requires a loopback block device, and so is probably slower than tap:aio:.

 

From: mattias [mailto:mj@xxxxxx]
Sent: Friday, July 10, 2009 4:27 PM
To: Jeff Sturm; xen-users@xxxxxxxxxxxxxxxxxxx
Subject: SV: [Xen-users] change a image from physical to fil based

 

what are diffrenses between tap and file?

-----Ursprungligt meddelande-----
Från: xen-users-bounces@xxxxxxxxxxxxxxxxxxx [mailto:xen-users-bounces@xxxxxxxxxxxxxxxxxxx] För Jeff Sturm
Skickat: den 10 juli 2009 22:21
Till: mattias; xen-users@xxxxxxxxxxxxxxxxxxx
Ämne: RE: [Xen-users] change a image from physical to fil based

In the "disk" section of your domU configs, try changing phy: to tap:aio:.

 

-Jeff

 

From: xen-users-bounces@xxxxxxxxxxxxxxxxxxx [mailto:xen-users-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of mattias
Sent: Friday, July 10, 2009 4:16 PM
To: xen-users@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-users] change a image from physical to fil based

 

i try to change one of my images from lvm to file with

dd if=/dev/vps/centos of=/root/mj.img

the fiel whas created byt will not

ok i bigin boot but failed

i remember the system can't find the  lvm groups

i not remember anymore

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