350608693
2011-Sep-01 06:43 UTC
[Xen-users] remus error: suspend event channel unavailable, falling back to slow xenstore signalling
hi,
i install xen-4.2-unstable and kernel 2.6.32.40 on centos 5.5
x86_64(http://remusha.wikidot.com/)
but i met some problem.
1)create domU using xen-tools(i install rpmstrap prevously).
do
[root@server02 pvm]# xen-create-image --host SystemHA --ip 192.168.226.242
--dir /home/xen --force
General Information
--------------------
Hostname : SystemHA
Distribution : centos-5
Mirror : http://mirrors.163.com/centos/5.6/os/x86_64/
Partitions : swap 1Gb (swap)
/ 4Gb (ext3)
Image type : sparse
Memory size : 512Mb
Kernel path : /boot/vmlinuz-2.6.32.40
Initrd path : /boot/initrd.img-2.6.32.40
Networking Information
----------------------
IP Address 1 : 192.168.226.242 [MAC: 00:16:3E:13:B7:66]
Netmask : 255.255.255.0
Broadcast : 192.168.226.255
Gateway : 192.168.226.1
WARNING
-------
Loopback module not loaded and you're using loopback images
Run the following to load the module:
modprobe loop max_loop=255
Creating partition image: /home/xen/domains/SystemHA/swap.img
Done
Creating swap on /home/xen/domains/SystemHA/swap.img
Done
Creating partition image: /home/xen/domains/SystemHA/disk.img
Done
Creating ext3 filesystem on /home/xen/domains/SystemHA/disk.img
Done
Installation method: rpmstrap
Done
System installation failed. Aborting
/tmp/Y8mXDEdAPQ/etc/ssh/ssh_host_rsa_key.pub: No such file or directory
Running command 'umount /tmp/Y8mXDEdAPQ/proc 2>&1' failed with
exit code 256.
Aborting
See /var/log/xen-tools/SystemHA.log for details
Can't remove directory /tmp/Y8mXDEdAPQ: Device or resource busy at
/usr/lib/perl5/5.8.8/File/Temp.pm line 898
(see the configure file /etc/xen-tools/xen-tools)
[root@server02 pvm]# cat /etc/xen-tools/xen-tools.conf
install-method = rpmstrap
size = 4Gb # Disk image size.
memory = 512Mb # Memory size
swap = 1Gb # Swap size
fs = ext3 # use the EXT3 filesystem for the disk image.
dist = centos-5 # Default distribution to install.
image = sparse # Specify sparse vs. full disk images.
gateway = 192.168.226.1
netmask = 255.255.255.0
broadcast = 192.168.226.255
kernel = /boot/vmlinuz-2.6.32.40
initrd = /boot/initrd-2.6.32.40.img
mirror = http://mirrors.163.com/centos/5.6/os/x86_64/
ext3_options = noatime,nodiratime,errors=remount-ro
ext2_options = noatime,nodiratime,errors=remount-ro
xfs_options = defaults
reiserfs_options = defaults
btrfs_options = defaults
2)i create centos 5.5(x86_64) domU according to website
http://wiki.centos.org/HowTos/Xen/InstallingCentOSDomU
and the domU configure is as follows:
name = "centos5.4"
memory = "1024"
disk = [ 'tap2:aio:/home/xen/tpl/pvm/vmdisk.img,xvda,w', ]
root = "/dev/xvda ro"
vif = [ 'bridge=xenbr0', ]
vcpus=1
on_reboot = 'restart'
on_crash = 'destroy'
on_poweroff = "destroy"
in domU do:
[root@localhost ~]# ls /boot/
config-2.6.18-194.el5xen System.map-2.6.18-194.el5xen
grub vmlinuz-2.6.18-194.el5xen
initrd-2.6.18-194.el5xen.img xen.gz-2.6.18-194.el5
message xen-syms-2.6.18-194.el5
symvers-2.6.18-194.el5xen.gz
[root@localhost ~]# uname -a
Linux localhost.localdomain 2.6.18-194.el5xen #1 SMP Fri Apr 2 15:34:40 EDT 2010
x86_64 x86_64 x86_64 GNU/Linux
but when i run command in dom0 :remus centos5.4,error message is as follows:
[root@server02 ~]# remus centos5.4
Disk is not replicated: tap:aio:/home/xen/tpl/pvm/vmdisk.img,xvda,w
WARNING: suspend event channel unavailable, falling back to slow xenstore
signalling
PROF: suspending at 1314859043.422012
installing buffer on ifb0... done.
PROF: resumed at 1314859043.454169
PROF: flushed memory at 1314859043.456038
PROF: suspending at 1314859043.633453
domain 1 not shut down
xc: error: Suspend request failed: Internal error
xc: error: Domain appears not to have suspended: Internal error
PROF: resumed at 1314859043.653831
i have no idea about what is the problem.Could anybody thell me how to address
this problem in details?
Best regards~
yours
yunjie du
_______________________________________________
Xen-users mailing list
Xen-users@lists.xensource.com
http://lists.xensource.com/xen-users