Re: [Xen-devel] libxl: error: libxl.c:2150:libxl_set_memory_target new target 0 for dom0 is below the minimum threshold

[Teck Choon Giam <giamteckchoon@xxxxxxxxx>]

Hi Ian,

Thanks for your prompt reply.

On Tue, Nov 22, 2011 at 3:21 PM, Ian Campbell <Ian.Campbell@xxxxxxxxxx> wrote:
> On Tue, 2011-11-22 at 00:34 +0000, Teck Choon Giam wrote:
>> Hi,
>>
>> This is to report that using xl create hvm domains will fail with the
>> below error:
>>
>> libxl: error: libxl.c:2150:libxl_set_memory_target new target 0 for
>> dom0 is below the minimum threshold
>>
>> However using xm create hvm domain is working fine.
>
> Please provide you guest configuration file.

Example as below as I just replace those with X:

kernel = "/usr/lib/xen/boot/hvmloader"
builder = 'hvm'
shadow_memory = 32
memory = 15360
maxmem = 15360
name = "XXX"
vif = [ 'type=ioemu,mac=XX:XX:XX:XX:XX:XX,bridge=xenbr0,ip=XXX.XXX.XXX.XXX',
'type=ioemu,mac=XX:XX:XX:XX:XX:XX,bridge=xenbr1,ip=XXX.XXX.XXX.XXX' ]
disk = [ 'phy:/dev/XenGroup/XXX,ioemu:hda,w' ]
vmid=1
vcpus=4
ne2000=0
boot='cd'
sdl=0
vncviewer=0
vncpasswd='XXXXXXX'
vnclisten="XXX.XXX.XXX.XXX"
vnc=1
vncdisplay=1
vncunused=0
usbdevice='tablet'
acpi=1
viridian=1
localtime=1


>
> How much RAM does the host system have? What are your hypervisor and
> dom0 command lines.

16GB RAM.

title Scientific Linux (2.6.32.47-0.xen.pvops.choon.sl6)
        root (hd0,0)
        kernel /xen.gz dom0_mem=512M loglvl=all guest_loglvl=all cpuidle=0 
cpufreq=none
        module /vmlinuz-2.6.32.47-0.xen.pvops.choon.sl6 ro
root=UUID=154127e6-9469-4124-9a42-1f6c6160adf4
rd_MD_UUID=d5126687:736a76db:5d5f597f:8b16fad4 rd_NO_LUKS rd_NO_LVM
rd_NO_DM LANG=en_US.UTF-8 SYSFONT=latarcyrheb-sun16 KEYBOARDTYPE=pc
KEYTABLE=us crashkernel=auto rhgb quiet panic=5 panic_timeout=10
        module /initramfs-2.6.32.47-0.xen.pvops.choon.sl6.img

>
> What is the last changeset which worked for you?

I did provide last working changeset is 23110 in my initial email.

>
> Ian.

Thanks.

Kindest regards,
Giam Teck Choon

>
>>
>> Information about xen version:
>>
>> hg_root = http://xenbits.xensource.com/staging/xen-4.1-testing.hg
>> hg_changeset = 23190
>>
>> dom0 kernel information:
>>
>> git url = git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git
>> git branch = xen/next-2.6.32
>> git commit = faa0ece5eb2f2bc4d9b149bc46b677b1df05d332
>>
>> Last known working changeset for xen-4.1-testing before upgrade is
>> 23110 and I don't have chance to test other changeset.  Sorry.
>>
>> Thanks.
>>
>> Kindest regards,
>> Giam Teck Choon
>>
>> _______________________________________________
>> Xen-devel mailing list
>> Xen-devel@xxxxxxxxxxxxxxxxxxx
>> http://lists.xensource.com/xen-devel
>
>
>

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