Re: [Xen-users] HVM domain without PV drivers: graceful shutdown notpossible

[Flavio <fbcyborg@xxxxxxxxx>]

I've done another test.
I reinstalled the pv drivers selecting the "Full installation", but
the domU is so
slow now. Actually I see the mouse pointer has a great delay.

Anyway, this time I've seen this popup message:
XEN PV DISK SCSI Device installed.

This is what I can see in the logs:

==> /var/log/xen/qemu-dm-windows-7.log <==
platform_fixed_ioport: changed ro/rw state of ROM memory area. now is ro state.
Unknown PV product 2 loaded in guest
PV driver build 1
region type 1 at [c100,c200).
region type 0 at [f3001000,f3001100).
squash iomem [f3001000, f3001100).
xen be: qdisk-768: xen be: qdisk-768: error: unknown operation (255)
error: unknown operation (255)
xen be: qdisk-768: xen be: qdisk-768: error: unknown operation (255)
error: unknown operation (255)

==> /var/log/xen/xl-windows-7.log <==
Done. Rebooting now
xc: info: VIRTUAL MEMORY ARRANGEMENT:
  Loader:        0000000000100000->0000000000179650
  TOTAL:         0000000000000000->000000003f800000
  ENTRY ADDRESS: 0000000000100000
xc: info: PHYSICAL MEMORY ALLOCATION:
  4KB PAGES: 0x0000000000010e00
  2MB PAGES: 0x0000000000000175
  1GB PAGES: 0x0000000000000000
Waiting for domain windows-7 (domid 4) to die [pid 8849]

Then I noticed that the system was so slow at the end.

I rebooted and I see the system is not so reactive ad before even
less slow than before.

On 18 October 2011 18:30, Flavio <fbcyborg@xxxxxxxxx> wrote:
> libxl: error: libxl.c:553:libxl_domain_shutdown HVM domain without PV
> drivers: graceful shutdown not possible, use destroy
> shutdown failed (rc=-3)
Now the command xl shutdown <domain_id> doesn't give me any error.
But the domain seems to be unresponsive and doesn't shutdown.

I don't know if those drivers are buggy or not, but now the domU
is not working as before; definitely.
It is responsive only after the domU has started than slows down.

-- 
Flavio

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