Re: [Xen-devel] [Xen-users] Performance test regarding xenstored

[Mohit Dhingra <mohitdhingras@xxxxxxxxx>]

Probably, there is a similar question here: http://xen.1045712.n5.nabble.com/xenstored-is-doing-a-lot-of-IO-td2591647.html 

I am not sure though. Sometime back, I set the memory of one VM to experiment with restricted resources. Could this high disk writes be because of this? 

----------------------------

Thanks & Regards
Mohit Dhingra 
+919611190435

On 4 September 2013 19:56, Mohit Dhingra <mohitdhingras@xxxxxxxxx> wrote:

My bad! Major is 4 and Minor is 1. So, 4.1 probably ?

----------------------------

Thanks & Regards
Mohit Dhingra 
+919611190435

On 4 September 2013 19:53, Mohit Dhingra <mohitdhingras@xxxxxxxxx> wrote:

I think xen-3.0. xm info says:

cadlab:/var/lib/xenstored # xm info

host                   : cadlab

release                : 3.1.10-1.19-xen

version                : #1 SMP Mon Feb 25 10:32:50 UTC 2013 (f0b13a3)

machine                : x86_64

nr_cpus                : 8

nr_nodes               : 1

cores_per_socket       : 4

threads_per_core       : 2

cpu_mhz                : 3066

hw_caps                : bfebfbff:28100800:00000000:00003b40:0098e3bd:00000000:00000001:00000000

virt_caps              : hvm hvm_directio

total_memory           : 8180

free_memory            : 8

free_cpus              : 0

max_free_memory        : 5473

max_para_memory        : 5469

max_hvm_memory         : 5448

xen_major              : 4

xen_minor              : 1

xen_extra              : .4_02-1.29.1

xen_caps               : xen-3.0-x86_64 xen-3.0-x86_32p hvm-3.0-x86_32 hvm-3.0-x86_32p hvm-3.0-x86_64 

xen_scheduler          : credit

xen_pagesize           : 4096

platform_params        : virt_start=0xffff800000000000

xen_changeset          : 23432

xen_commandline        : vga=mode-0x317

cc_compiler            : gcc version 4.6.2 (SUSE Linux) 

cc_compile_by          : abuild

cc_compile_domain      : 

cc_compile_date        : Sat Mar 30 12:48:56 UTC 2013

xend_config_format     : 4

Please let me know if I answered it correctly?

----------------------------

Thanks & Regards
Mohit Dhingra 
+919611190435

On 4 September 2013 19:48, Shakeel Butt <shakeel.butt@xxxxxxxxx> wrote:

On Wed, Sep 4, 2013 at 7:10 AM, Mohit Dhingra <mohitdhingras@xxxxxxxxx> wrote:
> I think the one that I have installed is:
> http://rpm.pbone.net/index.php3/stat/4/idpl/20420199/dir/opensuse_12.x/com/kernel-xen-3.1.10-1.19.1.i586.rpm.html

This is the Linux kernel. I think what George was asking which Xen
hypervisor version are you using?

>
> ----------------------------
> Thanks & Regards
> Mohit Dhingra
> +919611190435
>
>
> On 4 September 2013 18:34, Mohit Dhingra <mohitdhingras@xxxxxxxxx> wrote:
>>
>> I installed kernel-xen in OpenSUSE 12.1 through "Install Softwares" and
>> then booted into xen kernel one.
>>
>>
>> ----------------------------
>> Thanks & Regards
>> Mohit Dhingra
>> +919611190435
>>
>>
>> On 4 September 2013 18:23, George Dunlap <george.dunlap@xxxxxxxxxxxxx>
>> wrote:
>>>
>>> On 04/09/13 13:01, Mohit Dhingra wrote:
>>>
>>> Hi,
>>>
>>> I am using xen kernel 3.1.10. I think it is xenstored only, following is
>>> the log from "iotop" command:
>>>
>>>
>>> I'm still not sure what you're saying here.  Xen 3.1 only had point
>>> releases up until 3.1.4, as far as I can see:
>>>
>>> http://xenbits.xen.org/hg/xen-3.1-testing.hg/
>>>
>>> How did you install Xen?
>>>
>>>  -George
>>>
>>
>
>

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