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* domU paravirt vfb problem
@ 2010-09-08  8:46 Vasiliy G Tolstov
  2010-09-08  8:51 ` Vasiliy G Tolstov
  2010-09-08 15:48 ` Konrad Rzeszutek Wilk
  0 siblings, 2 replies; 6+ messages in thread
From: Vasiliy G Tolstov @ 2010-09-08  8:46 UTC (permalink / raw)
  To: Xen-devel

Hello!

I'm investigate strange behaviour of vfb in paravirt domU (centos 5)
VNC servers started after creating domain, but information in xenstore
appears sometimes after 1-2 minutes after start. Why this happening? And
how can i get VNC port immediate after creating of domU?

Thank's.

-- 
Vasiliy G Tolstov <v.tolstov@selfip.ru>
Selfip.Ru

^ permalink raw reply	[flat|nested] 6+ messages in thread
* Re: domU paravirt vfb problem
  2010-09-08  8:46 domU paravirt vfb problem Vasiliy G Tolstov
@ 2010-09-08  8:51 ` Vasiliy G Tolstov
  2010-09-08 15:48 ` Konrad Rzeszutek Wilk
  1 sibling, 0 replies; 6+ messages in thread
From: Vasiliy G Tolstov @ 2010-09-08  8:51 UTC (permalink / raw)
  To: Xen-devel

В Срд, 08/09/2010 в 12:46 +0400, Vasiliy G Tolstov пишет:
> Hello!
> 
> I'm investigate strange behaviour of vfb in paravirt domU (centos 5)
> VNC servers started after creating domain, but information in xenstore
> appears sometimes after 1-2 minutes after start. Why this happening? And
> how can i get VNC port immediate after creating of domU?
> 
> Thank's.
> 

dom0:
host                   : xen15
release                : 2.6.32.13-0.5-xen
version                : #1 SMP 2010-07-20 14:12:19 +0200
machine                : x86_64
nr_cpus                : 16
nr_nodes               : 2
cores_per_socket       : 4
threads_per_core       : 2
cpu_mhz                : 2266
hw_caps                :
bfebfbff:28100800:00000000:00001b40:009ce3bd:00000000:00000001:00000000
virt_caps              : hvm hvm_directio
total_memory           : 65455
free_memory            : 60555
free_cpus              : 0
max_free_memory        : 60555
max_para_memory        : 60551
max_hvm_memory         : 60401
node_to_cpu            : node0:0-3,8-11
                         node1:4-7,12-15
node_to_memory         : node0:28395
                         node1:32159
node_to_dma32_mem      : node0:2992
                         node1:0
max_node_id            : 1
xen_major              : 4
xen_minor              : 0
xen_extra              : .0_21091_04-0.2
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          : 21091
xen_commandline        : tmem=1 loglvl=all noreboot dom0_mem=2048M
dom0_max_vcpus=2 dom0_vcpus_pin console=vga vga=current
cc_compiler            : gcc version 4.3.4 [gcc-4_3-branch revision
152973] (SUSE Linux)
cc_compile_by          : abuild
cc_compile_domain      : 
cc_compile_date        : Thu May 20 11:44:41 UTC 2010
xend_config_format     : 4


domU:
centos 5.5 kernel from centos.plus.


-- 
Vasiliy G Tolstov <v.tolstov@selfip.ru>
Selfip.Ru

^ permalink raw reply	[flat|nested] 6+ messages in thread
* Re: domU paravirt vfb problem
  2010-09-08  8:46 domU paravirt vfb problem Vasiliy G Tolstov
  2010-09-08  8:51 ` Vasiliy G Tolstov
@ 2010-09-08 15:48 ` Konrad Rzeszutek Wilk
  2010-09-09  6:10   ` Vasiliy G Tolstov
  1 sibling, 1 reply; 6+ messages in thread
From: Konrad Rzeszutek Wilk @ 2010-09-08 15:48 UTC (permalink / raw)
  To: Vasiliy G Tolstov; +Cc: Xen-devel

On Wed, Sep 08, 2010 at 12:46:14PM +0400, Vasiliy G Tolstov wrote:
> Hello!
> 
> I'm investigate strange behaviour of vfb in paravirt domU (centos 5)
> VNC servers started after creating domain, but information in xenstore
> appears sometimes after 1-2 minutes after start. Why this happening? And

Which information? All of it or just one of the states?

^ permalink raw reply	[flat|nested] 6+ messages in thread
* Re: domU paravirt vfb problem
  2010-09-08 15:48 ` Konrad Rzeszutek Wilk
@ 2010-09-09  6:10   ` Vasiliy G Tolstov
  2010-09-20 15:00     ` Konrad Rzeszutek Wilk
  0 siblings, 1 reply; 6+ messages in thread
From: Vasiliy G Tolstov @ 2010-09-09  6:10 UTC (permalink / raw)
  To: Konrad Rzeszutek Wilk; +Cc: Xen-devel

В Срд, 08/09/2010 в 11:48 -0400, Konrad Rzeszutek Wilk пишет:
> On Wed, Sep 08, 2010 at 12:46:14PM +0400, Vasiliy G Tolstov wrote:
> > Hello!
> > 
> > I'm investigate strange behaviour of vfb in paravirt domU (centos 5)
> > VNC servers started after creating domain, but information in xenstore
> > appears sometimes after 1-2 minutes after start. Why this happening? And
> 
> Which information? All of it or just one of the states?

Only location in vfb section.


-- 
Vasiliy G Tolstov <v.tolstov@selfip.ru>
Selfip.Ru

^ permalink raw reply	[flat|nested] 6+ messages in thread
* Re: domU paravirt vfb problem
  2010-09-09  6:10   ` Vasiliy G Tolstov
@ 2010-09-20 15:00     ` Konrad Rzeszutek Wilk
  2010-09-20 15:04       ` Vasiliy G Tolstov
  0 siblings, 1 reply; 6+ messages in thread
From: Konrad Rzeszutek Wilk @ 2010-09-20 15:00 UTC (permalink / raw)
  To: Vasiliy G Tolstov; +Cc: Xen-devel

On Thu, Sep 09, 2010 at 10:10:55AM +0400, Vasiliy G Tolstov wrote:
> В Срд, 08/09/2010 в 11:48 -0400, Konrad Rzeszutek Wilk пишет:
> > On Wed, Sep 08, 2010 at 12:46:14PM +0400, Vasiliy G Tolstov wrote:
> > > Hello!
> > > 
> > > I'm investigate strange behaviour of vfb in paravirt domU (centos 5)
> > > VNC servers started after creating domain, but information in xenstore
> > > appears sometimes after 1-2 minutes after start. Why this happening? And
> > 
> > Which information? All of it or just one of the states?
> 
> Only location in vfb section.

I think you are on your own :-(  Searching the QEMU code and the PV frontend for
the "location" might shed some light why it it is taking so long.

^ permalink raw reply	[flat|nested] 6+ messages in thread
* Re: domU paravirt vfb problem
  2010-09-20 15:00     ` Konrad Rzeszutek Wilk
@ 2010-09-20 15:04       ` Vasiliy G Tolstov
  0 siblings, 0 replies; 6+ messages in thread
From: Vasiliy G Tolstov @ 2010-09-20 15:04 UTC (permalink / raw)
  To: Konrad Rzeszutek Wilk; +Cc: Xen-devel

В Пнд, 20/09/2010 в 11:00 -0400, Konrad Rzeszutek Wilk пишет:
> On Thu, Sep 09, 2010 at 10:10:55AM +0400, Vasiliy G Tolstov wrote:
> > В Срд, 08/09/2010 в 11:48 -0400, Konrad Rzeszutek Wilk пишет:
> > > On Wed, Sep 08, 2010 at 12:46:14PM +0400, Vasiliy G Tolstov wrote:
> > > > Hello!
> > > > 
> > > > I'm investigate strange behaviour of vfb in paravirt domU (centos 5)
> > > > VNC servers started after creating domain, but information in xenstore
> > > > appears sometimes after 1-2 minutes after start. Why this happening? And
> > > 
> > > Which information? All of it or just one of the states?
> > 
> > Only location in vfb section.
> 
> I think you are on your own :-(  Searching the QEMU code and the PV frontend for
> the "location" might shed some light why it it is taking so long.

Thank's for reply. I'm use now netstat. This is more faster solution,
than xenapi or xenstore.

-- 
Vasiliy G Tolstov <v.tolstov@selfip.ru>
Selfip.Ru

^ permalink raw reply	[flat|nested] 6+ messages in thread
end of thread, other threads:[~2010-09-20 15:04 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2010-09-08  8:46 domU paravirt vfb problem Vasiliy G Tolstov
2010-09-08  8:51 ` Vasiliy G Tolstov
2010-09-08 15:48 ` Konrad Rzeszutek Wilk
2010-09-09  6:10   ` Vasiliy G Tolstov
2010-09-20 15:00     ` Konrad Rzeszutek Wilk
2010-09-20 15:04       ` Vasiliy G Tolstov

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