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 _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
Jeff Sturm
2009-Jul-10 20:21 UTC
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@lists.xensource.com [mailto:xen-users-bounces@lists.xensource.com] On Behalf Of mattias Sent: Friday, July 10, 2009 4:16 PM To: xen-users@lists.xensource.com 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 _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
what are diffrenses between tap and file? -----Ursprungligt meddelande----- Från: xen-users-bounces@lists.xensource.com [mailto:xen-users-bounces@lists.xensource.com] För Jeff Sturm Skickat: den 10 juli 2009 22:21 Till: mattias; xen-users@lists.xensource.com 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@lists.xensource.com [mailto:xen-users-bounces@lists.xensource.com] On Behalf Of mattias Sent: Friday, July 10, 2009 4:16 PM To: xen-users@lists.xensource.com 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 _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
Jeff Sturm
2009-Jul-10 20:38 UTC
RE: [Xen-users] change a image from physical to fil based
You can use either, but file: requires a loopback block device, and so is probably slower than tap:aio:. From: mattias [mailto:mj@mjw.se] Sent: Friday, July 10, 2009 4:27 PM To: Jeff Sturm; xen-users@lists.xensource.com 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@lists.xensource.com [mailto:xen-users-bounces@lists.xensource.com] För Jeff Sturm Skickat: den 10 juli 2009 22:21 Till: mattias; xen-users@lists.xensource.com 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@lists.xensource.com [mailto:xen-users-bounces@lists.xensource.com] On Behalf Of mattias Sent: Friday, July 10, 2009 4:16 PM To: xen-users@lists.xensource.com 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 _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
i tryed it and now the vm stops booting with Activating logical volumes -----Ursprungligt meddelande----- Från: xen-users-bounces@lists.xensource.com [mailto:xen-users-bounces@lists.xensource.com] För Jeff Sturm Skickat: den 10 juli 2009 22:21 Till: mattias; xen-users@lists.xensource.com 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@lists.xensource.com [mailto:xen-users-bounces@lists.xensource.com] On Behalf Of mattias Sent: Friday, July 10, 2009 4:16 PM To: xen-users@lists.xensource.com 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 _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users