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xen-users
Re: [Xen-users] blktap howto
you need to create a initrd using mkinitrd with xenblk module.
--------------------
Itamar Reis Peixoto
e-mail: itamar@xxxxxxxxxxxxxxxx
msn: itamarjp@xxxxxxxxxxxxx
skype: itamarjp
icq: 81053601
+55 34 3238 3845
+55 11 4063 5033
----- Original Message -----
From: "marek cervenka" <cervajs@xxxxxxxxxx>
To: <xen-users@xxxxxxxxxxxxxxxxxxx>
Sent: Tuesday, March 20, 2007 3:03 PM
Subject: Re: [Xen-users] blktap howto
try
disk = [ 'tap:aio:/var/lib/xen/test.img,xvda1,w',
'tap:aio:/var/lib/xen/test.swap,xvda2,w' ]
this does not help
Using IPI Shortcut mode
XENBUS: Timeout connecting to device: device/vbd/51713 (state 3)
XENBUS: Timeout connecting to device: device/vbd/51714 (state 3)
md: Autodetecting RAID arrays.
md: autorun ...
md: ... autorun DONE.
VFS: Cannot open root device "xvda1" or unknown-block(0,0)
Please append a correct "root=" boot option
Kernel panic - not syncing: VFS: Unable to mount root fs on
unknown-block(0,0)
Itamar Reis Peixoto
e-mail: itamar@xxxxxxxxxxxxxxxx
msn: itamarjp@xxxxxxxxxxxxx
skype: itamarjp
icq: 81053601
+55 34 3238 3845
+55 11 4063 5033
----- Original Message ----- From: "marek cervenka" <cervajs@xxxxxxxxxx>
To: <xen-users@xxxxxxxxxxxxxxxxxxx>
Sent: Tuesday, March 20, 2007 1:28 PM
Subject: [Xen-users] blktap howto
hi,
i'm trying move from file: based disk to tap:aio but things don't work
i have centos4 dom0 with centos4 domU
xen 3.0.4-testing changeset: 13138:d401cb96d8a0 self compiled
[root@xen linux-2.6.16.38-xen]# grep XEN_BLKDEV_TAP .config
CONFIG_XEN_BLKDEV_TAP=m
config
disk = [ 'file:/var/lib/xen/test.img,hda1,w',
'file:/var/lib/xen/test.swap,hda2,w' ]
changed to
disk = [ 'tap:aio:/var/lib/xen/test.img,hda1,w',
'tap:aio:/var/lib/xen/test.swap,hda2,w' ]
blktapctrl do nothing
domU cannot start, fail when mounting root
what i'm doing wrong?
i dont have any kernel module for blktap, is this ok?
---------------------------------------
Marek Cervenka
Centrum Vypocetni Techniky
CVT - http://cvt.fpf.slu.cz
FPF SLU OPAVA - http://www.fpf.slu.cz
LCNA - http://lcna.slu.cz
=======================================
_______________________________________________
Xen-users mailing list
Xen-users@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-users
_______________________________________________
Xen-users mailing list
Xen-users@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-users
---------------------------------------
Marek Cervenka
Centrum Vypocetni Techniky
CVT - http://cvt.fpf.slu.cz
FPF SLU OPAVA - http://www.fpf.slu.cz
LCNA - http://lcna.slu.cz
=======================================
_______________________________________________
Xen-users mailing list
Xen-users@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-users
_______________________________________________
Xen-users mailing list
Xen-users@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-users
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