[Xen-users] PVHVM error and introducing an post about how to install 4.3

[Yeonki Choi <yeonki_choi@xxxxxxxxxxx>]

Hi, all of the xen users.

I have question about PVHVM.

How can I install or compile PVHVM driver? 

I tested PVHVM of my centos machine, but I got an error like below:

$ vi /virtual_machines/cent64/cent64.cfg 

### Mandatory Configuration ###

name = "cent64"

builder = "hvm"

memory = 512

vcpus = 1

vif = ['', 'bridge=xenbr0']

disk = ['/virtual_machines/cent64/cent64.qcow2,qcow2,sda,w','/isos/CentOS-6.4-x86_64-bin-DVD1.iso,raw,sdb,devtype=cdrom']

boot="cd"

# Set to 1, when pvhvm driver

xen_platform_pci=1

$ sudo xl create ./cent64.cfg -c

Parsing config from ./cent64.cfg

WARNING: ignoring "kernel" directive for HVM guest. Use "firmware_override" instead if you really want a non-default firmware

xc: info: VIRTUAL MEMORY ARRANGEMENT:

  Loader:        0000000000100000->000000000019e808

  Modules:       0000000000000000->0000000000000000

  TOTAL:         0000000000000000->000000001f800000

  ENTRY ADDRESS: 0000000000100000

xc: info: PHYSICAL MEMORY ALLOCATION:

  4KB PAGES: 0x0000000000000200

  2MB PAGES: 0x00000000000000fb

  1GB PAGES: 0x0000000000000000

Daemon running with PID 15965

xenconsole: Could not read tty from store: No such file or directory

libxl: error: libxl_exec.c:118:libxl_report_child_exitstatus: console child [0] exited with error status 2

$vi /var/log/xen/qemu-dm-cent64.log

xc: error: linux_gnttab_set_max_grants: ioctl SET_MAX_GRANTS failed (22 = Invalid argument): Internal error

xen be: qdisk-51712: xc_gnttab_set_max_grants failed: Invalid argument

xc: error: linux_gnttab_set_max_grants: ioctl SET_MAX_GRANTS failed (22 = Invalid argument): Internal error

xen be: qdisk-51728: xc_gnttab_set_max_grants failed: Invalid argument

~

 

AND, I have one more thing to talk. 

I'd like to contribute my latest post (http://hyper-choi.blogspot.kr/2013/06/xen-43-rc1-installation.html) in Xen wiki. 

I wrote it about how to install xen 4.3 (rc1) based on Ubuntu 12.04

Could you link my blog or let me know the way of contributing ?  

Thanks in advance.

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