Dear all,
Â
I patched the script with
xe support:
Â
#################################################################
#!/bin/sh
domlist=`xe vm-list
params=dom-id power-state=running|tail -n +2|awk '{print $5}'`
Â
for dom in $domlist;
do
ÂÂÂÂÂÂ xenstore-write
/local/domain/$dom/attr/PVAddons/MajorVersion "1"
ÂÂÂÂÂÂÂ xenstore-write
/local/domain/$dom/attr/PVAddons/MinorVersion "3"
ÂÂÂÂÂÂÂ xenstore-write
/local/domain/$dom/attr/PVAddons/MicroVersion "3"
ÂÂÂÂÂÂÂ xenstore-write
/local/domain/$dom/attr/PVAddons/Installed "1"
ÂÂÂÂÂÂÂ xenstore-write
/local/domain/$dom/attr/PVAddons/BuildVersion "42052"
ÂÂÂÂÂÂÂ xenstore-write
/local/domain/$dom/data/updated 1
ÂÂÂÂÂÂÂ echo $dom
done
#################################################################
Â
After executing it does
not still work:
Â
[root@xcp1 ~]# xe
vm-migrate vm=Ipazia host=xcp2 live=true
You attempted an
operation on a VM which requires a more recent version of the PV
drivers. Please upgrade your PV driver
s.
vm:
439e2d7a-f22d-2265-d1c8-ae38c7445438 (Ipazia)
major: 1
minor: 3
<extra>: 3
Â
Any idea?
Â
Thanks and regards,
FG
Â
-----Messaggio originale-----
Da: xen-api-bounces@xxxxxxxxxxxxxxxxxxx
[mailto:xen-api-bounces@xxxxxxxxxxxxxxxxxxx] Per conto di George Shuklin
Inviato: venerdà 4 marzo 2011 20:20
A: xen-api@xxxxxxxxxxxxxxxxxxx
Oggetto: Re: [Xen-API] XCP - live migration trouble [SOLUTION]
Â
Good day, everyone.
Â
How to solve
Â
1) I don't know what happens to HVM (include
windows).
2) This works with PV linux
Â
3) Upgrade master (I you have interest in
this you are already done this).
Â
4) Run on every slave to be evacuated
following script:
Â
--------------
#!/bin/sh
domlist=`xl list|tail -n +2|awk '{print $2}'`
for dom in $domlist; do
ÂÂÂÂÂÂÂ xenstore-write
/local/domain/$dom/attr/PVAddons/MajorVersion "1"
ÂÂÂÂÂÂÂ xenstore-write
/local/domain/$dom/attr/PVAddons/MinorVersion "3"
ÂÂÂÂÂÂÂ xenstore-write
/local/domain/$dom/attr/PVAddons/MicroVersion "3"
ÂÂÂÂÂÂÂ xenstore-write
/local/domain/$dom/attr/PVAddons/Installed "1"
ÂÂÂÂÂÂÂ xenstore-write
/local/domain/$dom/attr/PVAddons/BuildVersion
"42052"
ÂÂÂÂÂÂÂ xenstore-write
/local/domain/$dom/data/updated 1 done
-----------------
Â
5) Do evacuation.
...
6) PROFIT???
Â
I think I found source of problem:
Â
guest tools declare version major=1, minor=0,
but XCP 1.0 expect to have
1.3:
Â
xensource.log
Â
[debug|Logging xapi version info
D:4634c2be5fc0|xapi] Server
configuration:
[debug|Logging xapi version info
D:4634c2be5fc0|xapi] product_version:
1.0.0
[debug|Logging xapi version info
D:4634c2be5fc0|xapi] product_brand: XCP [debug|Logging xapi version
info D:4634c2be5fc0|xapi] build_number:
42052c
[debug|Logging xapi version info
D:4634c2be5fc0|xapi] hg changeset:
[debug|Logging xapi version info
D:4634c2be5fc0|xapi] version: 1.3 [debug|Logging xapi version info
D:4634c2be5fc0|xapi] License
filename: /etc/xensource/license
Â
the version 1.3 is a source of problems.
Â
Â
Â
Ð ÐÑ., 04/03/2011 Ð 18:08 +0100, cluster@xxxxxxxx
ÐÐÑÐÑ:
> Hi all,
>
>Â
>
> I am experimenting live migration issue
with XCP 1.0.
>
>Â
>
> When I try to migrate a vm between hosts
I receive this error:
>
>Â
>
> [root@xcp1 ~]# xe vm-migrate vm=Nettuno
host=xcp1 live=true
>
> You attempted an operation on a VM which
requires a more recent
> version of the PV drivers. Please
upgrade your PV drivers.
>
> vm: 538d4021-affa-e54e-a8ea-c3a9feca56db
(Nettuno)
>
> major: 1
>
> minor: 0
>
> <extra>: 0
>
>Â
>
> Am I missing something?
>
>Â
>
> Thanks and regards,
>
> Francesco Gallo
>
>
>
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Â
Â
Â
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