thr3ads.net - libvirt users - [libvirt-users] livemigrate problems [Dec 2010]

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saint at eng.it

2010-Dec-31 15:26 UTC

[libvirt-users] livemigrate problems

hello everybody and happy new year!

I am a newbie in libvirt use, and I use it mostrly throught OpenNebula.

Anyway, I  noticed that  one of the  nodes can be  a destination  of a
livemigrate but not the source.

This is the environment:

4  blades nicknamed(*)  red3, red9,  red10, red11,  each with  8 Intel
E5506 cores (@ 2.13GHz) running CentOS 5 and KVM as hyoervisor.

(*) these are names I put in /etc/hosts, the DNS knows them this way

Nickname  	 DNS name
--------     -----------
red3		 itpsmenc038
red9		 itpsmenc044
red10		 itpsmenc045
red11		 itpsmenc046

I can  livemigrate w/o problems between  any two from red9,  red10 and
red11, I can livemigrate from either  red9, red10 or red11 to red3 but
I can't livemigrate to any other blade from red3.

I took the dump of the log on red9 for a failing action [see after the
signature], and I think that this is the "error message":

17:07:55.891: debug : virDomainMigrateFinish2:3119 : dconn=0xe60c3a0,
dname=one-66, cookie=(nil), cookielen=0,
uri=tcp:itpsmenc044.engicloud.psmidc.com:49152, flags=1, retcode=-1
17:07:55.891: debug : qemudShutdownVMDaemon:1684 : Shutting down VM
'one-66'

Since the other nodes work, where could I have misconfigured red3 ? Any hint ?

BTW, I can connect from red3 to red9:

[root at itpsmenc038 ~]# virsh -c qemu://red9/system
Welcome to virsh, the virtualization interactive terminal.

Type:  'help' for help with commands
       'quit' to quit

virsh # list --all
 Id Name                 State
----------------------------------
  2 one-65               running

(one-65 has just livemigrated to red9 from red11 for this command :) )

Thank you in advance and again, Happy New Year!

--
ing. Gian Uberto Lauri
Ricercatore / Reasearcher
Divisione Ricerca ed Innovazione / Research & Innovation Division
GianUberto.Lauri at eng.it

Engineering Ingegneria Informatica spa
Corso Stati Uniti 23/C, 35127 Padova (PD) 

Tel. +39-049.8283.538         |
main(){printf(&unix["\021%six\012\0"],
Fax  +39-049.8283.569		  |    (unix)["have"]+"fun"-0x60);}
Skype: gian.uberto.lauri	  |          David Korn, AT&T Bell Labs
http://www.eng.it 			  |          ioccc best One Liner, 1987             




------------------------------8<----------------------------
17:07:54.801: debug : virEventRunOnce:566 : Poll got 1 event
17:07:54.801: debug : virEventDispatchHandles:449 : Dispatch n=6 f=12 w=7 e=1
0xe5b25f0
17:07:54.802: debug : virEventAddHandleImpl:111 : Add handle 14 1 0x4103e0
0xe5b25f0
17:07:54.802: debug : virEventInterruptLocked:635 : Skip interrupt, 1 -793020736
17:07:54.802: debug : virEventMakePollFDs:364 : Prepare n=0 w=1, f=5 e=1
17:07:54.802: debug : virEventMakePollFDs:364 : Prepare n=1 w=2, f=8 e=0
17:07:54.802: debug : virEventMakePollFDs:364 : Prepare n=2 w=3, f=8 e=1
17:07:54.802: debug : virEventMakePollFDs:364 : Prepare n=3 w=4, f=3 e=1
17:07:54.802: debug : virEventMakePollFDs:364 : Prepare n=4 w=5, f=9 e=25
17:07:54.802: debug : virEventMakePollFDs:364 : Prepare n=5 w=6, f=10 e=25
17:07:54.802: debug : virEventMakePollFDs:364 : Prepare n=6 w=7, f=12 e=25
17:07:54.802: debug : virEventMakePollFDs:364 : Prepare n=7 w=8, f=13 e=1
17:07:54.802: debug : virEventMakePollFDs:364 : Prepare n=8 w=9, f=14 e=1
17:07:54.802: debug : virEventCalculateTimeout:312 : Calculate expiry of 2
timers
17:07:54.802: debug : virEventCalculateTimeout:342 : Timeout at 0 due in -1 ms
17:07:54.802: debug : virEventRunOnce:564 : Poll on 9 handles 0xe603de0 timeout
-1
17:07:54.802: debug : virEventRunOnce:566 : Poll got 1 event
17:07:54.802: debug : virEventDispatchHandles:449 : Dispatch n=8 f=14 w=9 e=1
0xe5b25f0
17:07:54.825: debug : virEventUpdateHandleImpl:145 : Update handle w=9 e=3
17:07:54.825: debug : virEventInterruptLocked:635 : Skip interrupt, 1 -793020736
17:07:54.825: debug : virEventMakePollFDs:364 : Prepare n=0 w=1, f=5 e=1
17:07:54.825: debug : virEventMakePollFDs:364 : Prepare n=1 w=2, f=8 e=0
17:07:54.825: debug : virEventMakePollFDs:364 : Prepare n=2 w=3, f=8 e=1
17:07:54.825: debug : virEventMakePollFDs:364 : Prepare n=3 w=4, f=3 e=1
17:07:54.825: debug : virEventMakePollFDs:364 : Prepare n=4 w=5, f=9 e=25
17:07:54.825: debug : virEventMakePollFDs:364 : Prepare n=5 w=6, f=10 e=25
17:07:54.825: debug : virEventMakePollFDs:364 : Prepare n=6 w=7, f=12 e=25
17:07:54.825: debug : virEventMakePollFDs:364 : Prepare n=7 w=8, f=13 e=1
17:07:54.825: debug : virEventMakePollFDs:364 : Prepare n=8 w=9, f=14 e=5
17:07:54.825: debug : virEventCalculateTimeout:312 : Calculate expiry of 2
timers
17:07:54.825: debug : virEventCalculateTimeout:342 : Timeout at 0 due in -1 ms
17:07:54.825: debug : virEventRunOnce:564 : Poll on 9 handles 0xe603de0 timeout
-1
17:07:54.825: debug : virEventRunOnce:566 : Poll got 1 event
17:07:54.825: debug : virEventDispatchHandles:449 : Dispatch n=8 f=14 w=9 e=4
0xe5b25f0
17:07:54.825: debug : virEventUpdateHandleImpl:145 : Update handle w=9 e=1
17:07:54.825: debug : virEventInterruptLocked:635 : Skip interrupt, 1 -793020736
17:07:54.825: debug : virEventMakePollFDs:364 : Prepare n=0 w=1, f=5 e=1
17:07:54.825: debug : virEventMakePollFDs:364 : Prepare n=1 w=2, f=8 e=0
17:07:54.825: debug : virEventMakePollFDs:364 : Prepare n=2 w=3, f=8 e=1
17:07:54.825: debug : virEventMakePollFDs:364 : Prepare n=3 w=4, f=3 e=1
17:07:54.825: debug : virEventMakePollFDs:364 : Prepare n=4 w=5, f=9 e=25
17:07:54.825: debug : virEventMakePollFDs:364 : Prepare n=5 w=6, f=10 e=25
17:07:54.825: debug : virEventMakePollFDs:364 : Prepare n=6 w=7, f=12 e=25
17:07:54.826: debug : virEventMakePollFDs:364 : Prepare n=7 w=8, f=13 e=1
17:07:54.826: debug : virEventMakePollFDs:364 : Prepare n=8 w=9, f=14 e=1
17:07:54.826: debug : virEventCalculateTimeout:312 : Calculate expiry of 2
timers
17:07:54.826: debug : virEventCalculateTimeout:342 : Timeout at 0 due in -1 ms
17:07:54.826: debug : virEventRunOnce:564 : Poll on 9 handles 0xe603de0 timeout
-1
17:07:54.826: debug : virEventRunOnce:566 : Poll got 1 event
17:07:54.826: debug : virEventDispatchHandles:449 : Dispatch n=8 f=14 w=9 e=1
0xe5b25f0
17:07:54.826: debug : virEventUpdateHandleImpl:145 : Update handle w=9 e=1
17:07:54.826: debug : virEventInterruptLocked:635 : Skip interrupt, 1 -793020736
17:07:54.826: debug : virEventUpdateHandleImpl:145 : Update handle w=9 e=1
17:07:54.826: debug : virEventInterruptLocked:635 : Skip interrupt, 1 -793020736
17:07:54.826: debug : virEventMakePollFDs:364 : Prepare n=0 w=1, f=5 e=1
17:07:54.826: debug : virEventMakePollFDs:364 : Prepare n=1 w=2, f=8 e=0
17:07:54.826: debug : virEventMakePollFDs:364 : Prepare n=2 w=3, f=8 e=1
17:07:54.826: debug : virEventMakePollFDs:364 : Prepare n=3 w=4, f=3 e=1
17:07:54.826: debug : virEventMakePollFDs:364 : Prepare n=4 w=5, f=9 e=25
17:07:54.826: debug : virEventMakePollFDs:364 : Prepare n=5 w=6, f=10 e=25
17:07:54.826: debug : virEventMakePollFDs:364 : Prepare n=6 w=7, f=12 e=25
17:07:54.826: debug : virEventMakePollFDs:364 : Prepare n=7 w=8, f=13 e=1
17:07:54.826: debug : virEventMakePollFDs:364 : Prepare n=8 w=9, f=14 e=1
17:07:54.826: debug : virEventCalculateTimeout:312 : Calculate expiry of 2
timers
17:07:54.826: debug : virEventCalculateTimeout:342 : Timeout at 0 due in -1 ms
17:07:54.826: debug : virEventRunOnce:564 : Poll on 9 handles 0xe603de0 timeout
-1
17:07:54.826: debug : virEventUpdateHandleImpl:145 : Update handle w=9 e=3
17:07:54.826: debug : virEventInterruptLocked:639 : Interrupting
17:07:54.826: debug : virEventRunOnce:566 : Poll got 1 event
17:07:54.826: debug : virEventDispatchHandles:449 : Dispatch n=0 f=5 w=1 e=1
(nil)
17:07:54.826: debug : virEventMakePollFDs:364 : Prepare n=0 w=1, f=5 e=1
17:07:54.826: debug : virEventMakePollFDs:364 : Prepare n=1 w=2, f=8 e=0
17:07:54.826: debug : virEventMakePollFDs:364 : Prepare n=2 w=3, f=8 e=1
17:07:54.826: debug : virEventMakePollFDs:364 : Prepare n=3 w=4, f=3 e=1
17:07:54.826: debug : virEventMakePollFDs:364 : Prepare n=4 w=5, f=9 e=25
17:07:54.826: debug : virEventMakePollFDs:364 : Prepare n=5 w=6, f=10 e=25
17:07:54.826: debug : virEventMakePollFDs:364 : Prepare n=6 w=7, f=12 e=25
17:07:54.826: debug : virEventMakePollFDs:364 : Prepare n=7 w=8, f=13 e=1
17:07:54.826: debug : virEventMakePollFDs:364 : Prepare n=8 w=9, f=14 e=5
17:07:54.826: debug : virEventCalculateTimeout:312 : Calculate expiry of 2
timers
17:07:54.826: debug : virEventCalculateTimeout:342 : Timeout at 0 due in -1 ms
17:07:54.826: debug : virEventRunOnce:564 : Poll on 9 handles 0xe603de0 timeout
-1
17:07:54.826: debug : virEventRunOnce:566 : Poll got 1 event
17:07:54.826: debug : virEventDispatchHandles:449 : Dispatch n=8 f=14 w=9 e=4
0xe5b25f0
17:07:54.826: debug : virEventUpdateHandleImpl:145 : Update handle w=9 e=1
17:07:54.826: debug : virEventInterruptLocked:635 : Skip interrupt, 1 -793020736
17:07:54.826: debug : virEventMakePollFDs:364 : Prepare n=0 w=1, f=5 e=1
17:07:54.826: debug : virEventMakePollFDs:364 : Prepare n=1 w=2, f=8 e=0
17:07:54.826: debug : virEventMakePollFDs:364 : Prepare n=2 w=3, f=8 e=1
17:07:54.826: debug : virEventMakePollFDs:364 : Prepare n=3 w=4, f=3 e=1
17:07:54.826: debug : virEventMakePollFDs:364 : Prepare n=4 w=5, f=9 e=25
17:07:54.826: debug : virEventMakePollFDs:364 : Prepare n=5 w=6, f=10 e=25
17:07:54.826: debug : virEventMakePollFDs:364 : Prepare n=6 w=7, f=12 e=25
17:07:54.826: debug : virEventMakePollFDs:364 : Prepare n=7 w=8, f=13 e=1
17:07:54.826: debug : virEventMakePollFDs:364 : Prepare n=8 w=9, f=14 e=1
17:07:54.826: debug : virEventCalculateTimeout:312 : Calculate expiry of 2
timers
17:07:54.826: debug : virEventCalculateTimeout:342 : Timeout at 0 due in -1 ms
17:07:54.826: debug : virEventRunOnce:564 : Poll on 9 handles 0xe603de0 timeout
-1
17:07:54.826: debug : virEventRunOnce:566 : Poll got 1 event
17:07:54.826: debug : virEventDispatchHandles:449 : Dispatch n=8 f=14 w=9 e=1
0xe5b25f0
17:07:54.826: debug : virEventUpdateHandleImpl:145 : Update handle w=9 e=1
17:07:54.826: debug : virEventInterruptLocked:635 : Skip interrupt, 1 -793020736
17:07:54.827: debug : virEventUpdateHandleImpl:145 : Update handle w=9 e=1
17:07:54.827: debug : virEventInterruptLocked:635 : Skip interrupt, 1 -793020736
17:07:54.827: debug : virEventMakePollFDs:364 : Prepare n=0 w=1, f=5 e=1
17:07:54.827: debug : virEventMakePollFDs:364 : Prepare n=1 w=2, f=8 e=0
17:07:54.827: debug : virEventMakePollFDs:364 : Prepare n=2 w=3, f=8 e=1
17:07:54.827: debug : virEventMakePollFDs:364 : Prepare n=3 w=4, f=3 e=1
17:07:54.827: debug : virConnectOpen:1103 : name=qemu:///system
17:07:54.827: debug : virEventMakePollFDs:364 : Prepare n=4 w=5, f=9 e=25
17:07:54.827: debug : virEventMakePollFDs:364 : Prepare n=5 w=6, f=10 e=25
17:07:54.827: debug : virEventMakePollFDs:364 : Prepare n=6 w=7, f=12 e=25
17:07:54.827: debug : virEventMakePollFDs:364 : Prepare n=7 w=8, f=13 e=1
17:07:54.827: debug : virEventMakePollFDs:364 : Prepare n=8 w=9, f=14 e=1
17:07:54.827: debug : virEventCalculateTimeout:312 : Calculate expiry of 2
timers
17:07:54.827: debug : virEventCalculateTimeout:342 : Timeout at 0 due in -1 ms
17:07:54.827: debug : do_open:973 : name "qemu:///system" to URI
components:
  scheme qemu
  opaque (null)
  authority (null)
  server (null)
  user (null)
  port 0
  path /system

17:07:54.827: debug : virEventRunOnce:564 : Poll on 9 handles 0xe603de0 timeout
-1
17:07:54.827: debug : do_open:983 : trying driver 0 (Test) ...
17:07:54.827: debug : do_open:989 : driver 0 Test returned DECLINED
17:07:54.827: debug : do_open:983 : trying driver 1 (Xen) ...
17:07:54.827: debug : do_open:989 : driver 1 Xen returned DECLINED
17:07:54.827: debug : do_open:983 : trying driver 2 (remote) ...
17:07:54.827: debug : do_open:989 : driver 2 remote returned DECLINED
17:07:54.827: debug : do_open:983 : trying driver 3 (QEMU) ...
17:07:54.827: debug : do_open:989 : driver 3 QEMU returned SUCCESS
17:07:54.827: debug : do_open:1009 : network driver 0 Test returned DECLINED
17:07:54.827: debug : do_open:1009 : network driver 1 remote returned DECLINED
17:07:54.827: debug : do_open:1009 : network driver 2 Network returned SUCCESS
17:07:54.827: debug : do_open:1031 : storage driver 0 Test returned DECLINED
17:07:54.827: debug : do_open:1031 : storage driver 1 remote returned DECLINED
17:07:54.827: debug : do_open:1031 : storage driver 2 storage returned SUCCESS
17:07:54.827: debug : do_open:1052 : node driver 0 Test returned DECLINED
17:07:54.827: debug : do_open:1052 : node driver 1 remote returned DECLINED
17:07:54.827: debug : do_open:1052 : node driver 2 halDeviceMonitor returned
SUCCESS
17:07:54.827: debug : virEventUpdateHandleImpl:145 : Update handle w=9 e=3
17:07:54.827: debug : virEventInterruptLocked:639 : Interrupting
17:07:54.827: debug : virEventRunOnce:566 : Poll got 1 event
17:07:54.827: debug : virEventDispatchHandles:449 : Dispatch n=0 f=5 w=1 e=1
(nil)
17:07:54.827: debug : virEventMakePollFDs:364 : Prepare n=0 w=1, f=5 e=1
17:07:54.827: debug : virEventMakePollFDs:364 : Prepare n=1 w=2, f=8 e=0
17:07:54.827: debug : virEventMakePollFDs:364 : Prepare n=2 w=3, f=8 e=1
17:07:54.827: debug : virEventMakePollFDs:364 : Prepare n=3 w=4, f=3 e=1
17:07:54.827: debug : virEventMakePollFDs:364 : Prepare n=4 w=5, f=9 e=25
17:07:54.827: debug : virEventMakePollFDs:364 : Prepare n=5 w=6, f=10 e=25
17:07:54.827: debug : virEventMakePollFDs:364 : Prepare n=6 w=7, f=12 e=25
17:07:54.827: debug : virEventMakePollFDs:364 : Prepare n=7 w=8, f=13 e=1
17:07:54.827: debug : virEventMakePollFDs:364 : Prepare n=8 w=9, f=14 e=5
17:07:54.827: debug : virEventCalculateTimeout:312 : Calculate expiry of 2
timers
17:07:54.827: debug : virEventCalculateTimeout:342 : Timeout at 0 due in -1 ms
17:07:54.827: debug : virEventRunOnce:564 : Poll on 9 handles 0xe603de0 timeout
-1
17:07:54.827: debug : virEventRunOnce:566 : Poll got 1 event
17:07:54.827: debug : virEventDispatchHandles:449 : Dispatch n=8 f=14 w=9 e=4
0xe5b25f0
17:07:54.827: debug : virEventUpdateHandleImpl:145 : Update handle w=9 e=1
17:07:54.827: debug : virEventInterruptLocked:635 : Skip interrupt, 1 -793020736
17:07:54.827: debug : virEventMakePollFDs:364 : Prepare n=0 w=1, f=5 e=1
17:07:54.827: debug : virEventMakePollFDs:364 : Prepare n=1 w=2, f=8 e=0
17:07:54.827: debug : virEventMakePollFDs:364 : Prepare n=2 w=3, f=8 e=1
17:07:54.827: debug : virEventMakePollFDs:364 : Prepare n=3 w=4, f=3 e=1
17:07:54.827: debug : virEventMakePollFDs:364 : Prepare n=4 w=5, f=9 e=25
17:07:54.827: debug : virEventMakePollFDs:364 : Prepare n=5 w=6, f=10 e=25
17:07:54.827: debug : virEventMakePollFDs:364 : Prepare n=6 w=7, f=12 e=25
17:07:54.827: debug : virEventMakePollFDs:364 : Prepare n=7 w=8, f=13 e=1
17:07:54.827: debug : virEventMakePollFDs:364 : Prepare n=8 w=9, f=14 e=1
17:07:54.827: debug : virEventCalculateTimeout:312 : Calculate expiry of 2
timers
17:07:54.827: debug : virEventCalculateTimeout:342 : Timeout at 0 due in -1 ms
17:07:54.827: debug : virEventRunOnce:564 : Poll on 9 handles 0xe603de0 timeout
-1
17:07:54.829: debug : virEventRunOnce:566 : Poll got 1 event
17:07:54.829: debug : virEventDispatchHandles:449 : Dispatch n=8 f=14 w=9 e=1
0xe5b25f0
17:07:54.829: debug : virEventUpdateHandleImpl:145 : Update handle w=9 e=1
17:07:54.829: debug : virEventInterruptLocked:635 : Skip interrupt, 1 -793020736
17:07:54.829: debug : virEventUpdateHandleImpl:145 : Update handle w=9 e=1
17:07:54.829: debug : virEventInterruptLocked:635 : Skip interrupt, 1 -793020736
17:07:54.829: debug : virEventMakePollFDs:364 : Prepare n=0 w=1, f=5 e=1
17:07:54.829: debug : virEventMakePollFDs:364 : Prepare n=1 w=2, f=8 e=0
17:07:54.829: debug : virEventMakePollFDs:364 : Prepare n=2 w=3, f=8 e=1
17:07:54.829: debug : virDrvSupportsFeature:1232 : conn=0xe60c3a0, feature=3
17:07:54.829: debug : virEventMakePollFDs:364 : Prepare n=3 w=4, f=3 e=1
17:07:54.829: debug : virEventMakePollFDs:364 : Prepare n=4 w=5, f=9 e=25
17:07:54.830: debug : virEventUpdateHandleImpl:145 : Update handle w=9 e=3
17:07:54.830: debug : virEventMakePollFDs:364 : Prepare n=5 w=6, f=10 e=25
17:07:54.830: debug : virEventMakePollFDs:364 : Prepare n=6 w=7, f=12 e=25
17:07:54.830: debug : virEventMakePollFDs:364 : Prepare n=7 w=8, f=13 e=1
17:07:54.830: debug : virEventMakePollFDs:364 : Prepare n=8 w=9, f=14 e=1
17:07:54.830: debug : virEventCalculateTimeout:312 : Calculate expiry of 2
timers
17:07:54.830: debug : virEventCalculateTimeout:342 : Timeout at 0 due in -1 ms
17:07:54.830: debug : virEventRunOnce:564 : Poll on 9 handles 0xe603de0 timeout
-1
17:07:54.830: debug : virEventInterruptLocked:639 : Interrupting
17:07:54.830: debug : virEventRunOnce:566 : Poll got 1 event
17:07:54.830: debug : virEventDispatchHandles:449 : Dispatch n=0 f=5 w=1 e=1
(nil)
17:07:54.830: debug : virEventMakePollFDs:364 : Prepare n=0 w=1, f=5 e=1
17:07:54.830: debug : virEventMakePollFDs:364 : Prepare n=1 w=2, f=8 e=0
17:07:54.830: debug : virEventMakePollFDs:364 : Prepare n=2 w=3, f=8 e=1
17:07:54.830: debug : virEventMakePollFDs:364 : Prepare n=3 w=4, f=3 e=1
17:07:54.830: debug : virEventMakePollFDs:364 : Prepare n=4 w=5, f=9 e=25
17:07:54.830: debug : virEventMakePollFDs:364 : Prepare n=5 w=6, f=10 e=25
17:07:54.830: debug : virEventMakePollFDs:364 : Prepare n=6 w=7, f=12 e=25
17:07:54.830: debug : virEventMakePollFDs:364 : Prepare n=7 w=8, f=13 e=1
17:07:54.830: debug : virEventMakePollFDs:364 : Prepare n=8 w=9, f=14 e=5
17:07:54.830: debug : virEventCalculateTimeout:312 : Calculate expiry of 2
timers
17:07:54.830: debug : virEventCalculateTimeout:342 : Timeout at 0 due in -1 ms
17:07:54.830: debug : virEventRunOnce:564 : Poll on 9 handles 0x2aaaac003430
timeout -1
17:07:54.830: debug : virEventRunOnce:566 : Poll got 1 event
17:07:54.830: debug : virEventDispatchHandles:449 : Dispatch n=8 f=14 w=9 e=4
0xe5b25f0
17:07:54.830: debug : virEventUpdateHandleImpl:145 : Update handle w=9 e=1
17:07:54.830: debug : virEventInterruptLocked:635 : Skip interrupt, 1 -793020736
17:07:54.830: debug : virEventMakePollFDs:364 : Prepare n=0 w=1, f=5 e=1
17:07:54.830: debug : virEventMakePollFDs:364 : Prepare n=1 w=2, f=8 e=0
17:07:54.830: debug : virEventMakePollFDs:364 : Prepare n=2 w=3, f=8 e=1
17:07:54.830: debug : virEventMakePollFDs:364 : Prepare n=3 w=4, f=3 e=1
17:07:54.830: debug : virEventMakePollFDs:364 : Prepare n=4 w=5, f=9 e=25
17:07:54.830: debug : virEventMakePollFDs:364 : Prepare n=5 w=6, f=10 e=25
17:07:54.830: debug : virEventMakePollFDs:364 : Prepare n=6 w=7, f=12 e=25
17:07:54.830: debug : virEventMakePollFDs:364 : Prepare n=7 w=8, f=13 e=1
17:07:54.830: debug : virEventMakePollFDs:364 : Prepare n=8 w=9, f=14 e=1
17:07:54.830: debug : virEventCalculateTimeout:312 : Calculate expiry of 2
timers
17:07:54.830: debug : virEventCalculateTimeout:342 : Timeout at 0 due in -1 ms
17:07:54.830: debug : virEventRunOnce:564 : Poll on 9 handles 0x2aaaac003430
timeout -1
17:07:54.833: debug : virEventRunOnce:566 : Poll got 1 event
17:07:54.834: debug : virEventDispatchHandles:449 : Dispatch n=8 f=14 w=9 e=1
0xe5b25f0
17:07:54.834: debug : virEventUpdateHandleImpl:145 : Update handle w=9 e=1
17:07:54.834: debug : virEventInterruptLocked:635 : Skip interrupt, 1 -793020736
17:07:54.834: debug : virEventUpdateHandleImpl:145 : Update handle w=9 e=1
17:07:54.834: debug : virEventInterruptLocked:635 : Skip interrupt, 1 -793020736
17:07:54.834: debug : virDomainMigratePrepare2:3071 : dconn=0xe60c3a0,
cookie=0x423eaeb8, cookielen=0x423eaec4, uri_in=(null),
uri_out=0xe5d8390,flags=1, dname=(null), bandwidth=0, dom_xml=<domain
type='kvm' id='1'>
  <name>one-66</name>
  <uuid>0a875611-81ce-a47c-b8ba-cad50a3a1a9f</uuid>
  <memory>262144</memory>
  <currentMemory>262144</currentMemory>
  <vcpu>1</vcpu>
  <os>
    <type arch='x86_64'
machine='rhel5.4.0'>hvm</type>
    <boot dev='hd'/>
  </os>
  <clock offset='utc'/>
  <on_poweroff>destroy</on_poweroff>
  <on_reboot>restart</on_reboot>
  <on_crash>destroy</on_crash>
  <devices>
    <emulator>/usr/bin/kvm</emulator>
    <disk type='file' device='disk'>
      <source file='/srv/cloud/one/var/images/66/images/disk.0'/>
      <target dev='hda' bus='ide'/>
    </disk>
    <disk type='file' device='cdrom'>
      <source file='/srv/cloud/one/var/images/66/images/disk.1'/>
      <target dev='hdb' bus='ide'/>
      <readonly/>
    </disk>
    <interface type='bridge'>
      <mac address='02:00:a1:1b:d6:d0'/>
      <source bridge='bridge0.334'/>
      <target dev='vnet1'/>
    </interface>
    <input type='mouse' bus='ps2'/>
    <graphics type='vnc' port='5966' autoport='no'
listen='0.0.0.0'/>
  </devices>
</domain>

17:07:54.834: debug : virExecWithHook:546 : /usr/bin/kvm -help
17:07:54.835: debug : virEventMakePollFDs:364 : Prepare n=0 w=1, f=5 e=1
17:07:54.835: debug : virEventMakePollFDs:364 : Prepare n=1 w=2, f=8 e=0
17:07:54.835: debug : virEventMakePollFDs:364 : Prepare n=2 w=3, f=8 e=1
17:07:54.835: debug : virEventMakePollFDs:364 : Prepare n=3 w=4, f=3 e=1
17:07:54.835: debug : virEventMakePollFDs:364 : Prepare n=4 w=5, f=9 e=25
17:07:54.835: debug : virEventMakePollFDs:364 : Prepare n=5 w=6, f=10 e=25
17:07:54.835: debug : virEventMakePollFDs:364 : Prepare n=6 w=7, f=12 e=25
17:07:54.835: debug : virEventMakePollFDs:364 : Prepare n=7 w=8, f=13 e=1
17:07:54.835: debug : virEventMakePollFDs:364 : Prepare n=8 w=9, f=14 e=1
17:07:54.835: debug : virEventCalculateTimeout:312 : Calculate expiry of 2
timers
17:07:54.835: debug : virEventCalculateTimeout:342 : Timeout at 0 due in -1 ms
17:07:54.835: debug : virEventRunOnce:564 : Poll on 9 handles 0x2aaaac003430
timeout -1
17:07:54.841: debug : virEventRunOnce:566 : Poll got 1 event
17:07:54.841: debug : virEventDispatchHandles:449 : Dispatch n=3 f=3 w=4 e=1
0xe5b25f0
17:07:54.841: info : Received unexpected signal 17
17:07:54.841: debug : virEventMakePollFDs:364 : Prepare n=0 w=1, f=5 e=1
17:07:54.841: debug : virEventMakePollFDs:364 : Prepare n=1 w=2, f=8 e=0
17:07:54.841: debug : virEventMakePollFDs:364 : Prepare n=2 w=3, f=8 e=1
17:07:54.841: debug : virEventMakePollFDs:364 : Prepare n=3 w=4, f=3 e=1
17:07:54.841: debug : virEventMakePollFDs:364 : Prepare n=4 w=5, f=9 e=25
17:07:54.841: debug : virEventMakePollFDs:364 : Prepare n=5 w=6, f=10 e=25
17:07:54.841: debug : virEventMakePollFDs:364 : Prepare n=6 w=7, f=12 e=25
17:07:54.841: debug : virEventMakePollFDs:364 : Prepare n=7 w=8, f=13 e=1
17:07:54.841: debug : virEventMakePollFDs:364 : Prepare n=8 w=9, f=14 e=1
17:07:54.841: debug : virEventCalculateTimeout:312 : Calculate expiry of 2
timers
17:07:54.841: debug : virEventCalculateTimeout:342 : Timeout at 0 due in -1 ms
17:07:54.841: debug : virEventRunOnce:564 : Poll on 9 handles 0x2aaaac003430
timeout -1
17:07:54.854: debug : virExecWithHook:546 : /usr/bin/kvm -S -M rhel5.4.0 -m 256
-smp 1 -name one-66 -uuid 0a875611-81ce-a47c-b8ba-cad50a3a1a9f
-no-kvm-pit-reinjection -monitor pty -pidfile /var/run/libvirt/qemu//one-66.pid
-no-acpi -boot c -drive
file=/srv/cloud/one/var/images/66/images/disk.0,if=ide,index=0,boot=on -drive
file=/srv/cloud/one/var/images/66/images/disk.1,if=ide,media=cdrom,index=1 -net
nic,macaddr=02:00:a1:1b:d6:d0,vlan=0 -net tap,fd=17,script=,vlan=0,ifname=vnet0
-serial none -parallel none -usb -vnc 0.0.0.0:66 -incoming tcp:0.0.0.0:49152
17:07:54.856: debug : virEventRunOnce:566 : Poll got 1 event
17:07:54.856: debug : virEventDispatchHandles:449 : Dispatch n=3 f=3 w=4 e=1
0xe5b25f0
17:07:54.856: info : Received unexpected signal 17
17:07:54.856: debug : virEventMakePollFDs:364 : Prepare n=0 w=1, f=5 e=1
17:07:54.856: debug : virEventMakePollFDs:364 : Prepare n=1 w=2, f=8 e=0
17:07:54.856: debug : virEventMakePollFDs:364 : Prepare n=2 w=3, f=8 e=1
17:07:54.856: debug : virEventMakePollFDs:364 : Prepare n=3 w=4, f=3 e=1
17:07:54.856: debug : virEventMakePollFDs:364 : Prepare n=4 w=5, f=9 e=25
17:07:54.856: debug : virEventMakePollFDs:364 : Prepare n=5 w=6, f=10 e=25
17:07:54.856: debug : virEventMakePollFDs:364 : Prepare n=6 w=7, f=12 e=25
17:07:54.856: debug : virEventMakePollFDs:364 : Prepare n=7 w=8, f=13 e=1
17:07:54.856: debug : virEventMakePollFDs:364 : Prepare n=8 w=9, f=14 e=1
17:07:54.856: debug : virEventCalculateTimeout:312 : Calculate expiry of 2
timers
17:07:54.856: debug : virEventCalculateTimeout:342 : Timeout at 0 due in -1 ms
17:07:54.856: debug : virEventRunOnce:564 : Poll on 9 handles 0x2aaaac003430
timeout -1
17:07:55.884: debug : virEventAddHandleImpl:111 : Add handle 18 0 0x4229b0
0xe5bc700
17:07:55.884: debug : virEventInterruptLocked:639 : Interrupting
17:07:55.884: debug : virEventRunOnce:566 : Poll got 1 event
17:07:55.884: debug : virEventDispatchHandles:449 : Dispatch n=0 f=5 w=1 e=1
(nil)
17:07:55.884: debug : virEventMakePollFDs:364 : Prepare n=0 w=1, f=5 e=1
17:07:55.884: debug : virEventMakePollFDs:364 : Prepare n=1 w=2, f=8 e=0
17:07:55.884: debug : virEventMakePollFDs:364 : Prepare n=2 w=3, f=8 e=1
17:07:55.884: debug : virEventMakePollFDs:364 : Prepare n=3 w=4, f=3 e=1
17:07:55.884: debug : virEventMakePollFDs:364 : Prepare n=4 w=5, f=9 e=25
17:07:55.884: debug : virEventMakePollFDs:364 : Prepare n=5 w=6, f=10 e=25
17:07:55.884: debug : virEventMakePollFDs:364 : Prepare n=6 w=7, f=12 e=25
17:07:55.884: debug : virEventMakePollFDs:364 : Prepare n=7 w=8, f=13 e=1
17:07:55.884: debug : virEventMakePollFDs:364 : Prepare n=8 w=9, f=14 e=1
17:07:55.884: debug : virEventMakePollFDs:364 : Prepare n=9 w=10, f=18 e=0
17:07:55.884: debug : virEventCalculateTimeout:312 : Calculate expiry of 2
timers
17:07:55.884: debug : virEventCalculateTimeout:342 : Timeout at 0 due in -1 ms
17:07:55.884: debug : virEventRunOnce:564 : Poll on 10 handles 0x2aaaac003730
timeout -1
17:07:55.886: debug : qemudDomainSetMemoryBalloon:2719 : one-66: balloon reply:
balloon 256

17:07:55.886: debug : virEventUpdateTimeoutImpl:246 : Updating timer 1 timeout
with 0 ms freq
17:07:55.886: debug : virEventInterruptLocked:639 : Interrupting
17:07:55.886: debug : virEventRunOnce:566 : Poll got 1 event
17:07:55.886: debug : virEventUpdateTimeoutImpl:246 : Updating timer 1 timeout
with -1 ms freq
17:07:55.886: debug : virEventInterruptLocked:635 : Skip interrupt, 1 -793020736
17:07:55.886: debug : virEventDispatchHandles:449 : Dispatch n=0 f=5 w=1 e=1
(nil)
17:07:55.886: debug : virEventUpdateHandleImpl:145 : Update handle w=9 e=3
17:07:55.886: debug : virEventInterruptLocked:635 : Skip interrupt, 0 -793020736
17:07:55.886: debug : virEventMakePollFDs:364 : Prepare n=0 w=1, f=5 e=1
17:07:55.886: debug : virEventMakePollFDs:364 : Prepare n=1 w=2, f=8 e=0
17:07:55.886: debug : virEventMakePollFDs:364 : Prepare n=2 w=3, f=8 e=1
17:07:55.886: debug : virEventMakePollFDs:364 : Prepare n=3 w=4, f=3 e=1
17:07:55.886: debug : virEventMakePollFDs:364 : Prepare n=4 w=5, f=9 e=25
17:07:55.886: debug : virEventMakePollFDs:364 : Prepare n=5 w=6, f=10 e=25
17:07:55.886: debug : virEventMakePollFDs:364 : Prepare n=6 w=7, f=12 e=25
17:07:55.886: debug : virEventMakePollFDs:364 : Prepare n=7 w=8, f=13 e=1
17:07:55.886: debug : virEventMakePollFDs:364 : Prepare n=8 w=9, f=14 e=5
17:07:55.886: debug : virEventMakePollFDs:364 : Prepare n=9 w=10, f=18 e=0
17:07:55.886: debug : virEventCalculateTimeout:312 : Calculate expiry of 2
timers
17:07:55.886: debug : virEventCalculateTimeout:342 : Timeout at 0 due in -1 ms
17:07:55.886: debug : virEventRunOnce:564 : Poll on 10 handles 0x2aaaac003850
timeout -1
17:07:55.886: debug : virEventRunOnce:566 : Poll got 1 event
17:07:55.886: debug : virEventDispatchHandles:449 : Dispatch n=8 f=14 w=9 e=4
0xe5b25f0
17:07:55.887: debug : virEventUpdateHandleImpl:145 : Update handle w=9 e=1
17:07:55.887: debug : virEventInterruptLocked:635 : Skip interrupt, 1 -793020736
17:07:55.887: debug : virEventMakePollFDs:364 : Prepare n=0 w=1, f=5 e=1
17:07:55.887: debug : virEventMakePollFDs:364 : Prepare n=1 w=2, f=8 e=0
17:07:55.887: debug : virEventMakePollFDs:364 : Prepare n=2 w=3, f=8 e=1
17:07:55.887: debug : virEventMakePollFDs:364 : Prepare n=3 w=4, f=3 e=1
17:07:55.887: debug : virEventMakePollFDs:364 : Prepare n=4 w=5, f=9 e=25
17:07:55.887: debug : virEventMakePollFDs:364 : Prepare n=5 w=6, f=10 e=25
17:07:55.887: debug : virEventMakePollFDs:364 : Prepare n=6 w=7, f=12 e=25
17:07:55.887: debug : virEventMakePollFDs:364 : Prepare n=7 w=8, f=13 e=1
17:07:55.887: debug : virEventMakePollFDs:364 : Prepare n=8 w=9, f=14 e=1
17:07:55.887: debug : virEventMakePollFDs:364 : Prepare n=9 w=10, f=18 e=0
17:07:55.887: debug : virEventCalculateTimeout:312 : Calculate expiry of 2
timers
17:07:55.887: debug : virEventCalculateTimeout:342 : Timeout at 0 due in -1 ms
17:07:55.887: debug : virEventRunOnce:564 : Poll on 10 handles 0x2aaaac003430
timeout -1
17:07:55.891: debug : virEventRunOnce:566 : Poll got 1 event
17:07:55.891: debug : virEventDispatchHandles:449 : Dispatch n=8 f=14 w=9 e=1
0xe5b25f0
17:07:55.891: debug : virEventUpdateHandleImpl:145 : Update handle w=9 e=1
17:07:55.891: debug : virEventInterruptLocked:635 : Skip interrupt, 1 -793020736
17:07:55.891: debug : virEventUpdateHandleImpl:145 : Update handle w=9 e=1
17:07:55.891: debug : virEventInterruptLocked:635 : Skip interrupt, 1 -793020736
17:07:55.891: debug : virEventMakePollFDs:364 : Prepare n=0 w=1, f=5 e=1
17:07:55.891: debug : virEventMakePollFDs:364 : Prepare n=1 w=2, f=8 e=0
17:07:55.891: debug : virEventMakePollFDs:364 : Prepare n=2 w=3, f=8 e=1
17:07:55.891: debug : virEventMakePollFDs:364 : Prepare n=3 w=4, f=3 e=1
17:07:55.891: debug : virEventMakePollFDs:364 : Prepare n=4 w=5, f=9 e=25
17:07:55.891: debug : virEventMakePollFDs:364 : Prepare n=5 w=6, f=10 e=25
17:07:55.891: debug : virEventMakePollFDs:364 : Prepare n=6 w=7, f=12 e=25
17:07:55.891: debug : virEventMakePollFDs:364 : Prepare n=7 w=8, f=13 e=1
17:07:55.891: debug : virEventMakePollFDs:364 : Prepare n=8 w=9, f=14 e=1
17:07:55.891: debug : virEventMakePollFDs:364 : Prepare n=9 w=10, f=18 e=0
17:07:55.891: debug : virEventCalculateTimeout:312 : Calculate expiry of 2
timers
17:07:55.891: debug : virEventCalculateTimeout:342 : Timeout at 0 due in -1 ms
17:07:55.891: debug : virEventRunOnce:564 : Poll on 10 handles 0xe604e50 timeout
-1
17:07:55.891: debug : virDomainMigrateFinish2:3119 : dconn=0xe60c3a0,
dname=one-66, cookie=(nil), cookielen=0,
uri=tcp:itpsmenc044.engicloud.psmidc.com:49152, flags=1, retcode=-1
17:07:55.891: debug : qemudShutdownVMDaemon:1684 : Shutting down VM
'one-66'

17:07:55.891: debug : virEventRemoveHandleImpl:172 : Remove handle 10
17:07:55.891: debug : virEventRemoveHandleImpl:185 : mark delete 9 18
17:07:55.891: debug : virEventInterruptLocked:639 : Interrupting
17:07:55.891: debug : virEventUpdateTimeoutImpl:246 : Updating timer 1 timeout
with 0 ms freq
17:07:55.892: debug : virEventInterruptLocked:639 : Interrupting
17:07:55.892: debug : virEventUpdateHandleImpl:145 : Update handle w=9 e=3
17:07:55.892: debug : virEventInterruptLocked:639 : Interrupting
17:07:55.892: debug : virEventRunOnce:566 : Poll got 2 event
17:07:55.892: debug : virEventUpdateTimeoutImpl:246 : Updating timer 1 timeout
with -1 ms freq
17:07:55.892: debug : virEventInterruptLocked:635 : Skip interrupt, 1 -793020736
17:07:55.892: debug : virEventDispatchHandles:449 : Dispatch n=0 f=5 w=1 e=1
(nil)
17:07:55.892: debug : virEventDispatchHandles:439 : Skip deleted n=9 w=10 f=18
17:07:55.892: debug : virEventMakePollFDs:364 : Prepare n=0 w=1, f=5 e=1
17:07:55.892: debug : virEventMakePollFDs:364 : Prepare n=1 w=2, f=8 e=0
17:07:55.892: debug : virEventMakePollFDs:364 : Prepare n=2 w=3, f=8 e=1
17:07:55.892: debug : virEventMakePollFDs:364 : Prepare n=3 w=4, f=3 e=1
17:07:55.892: debug : virEventMakePollFDs:364 : Prepare n=4 w=5, f=9 e=25
17:07:55.892: debug : virEventMakePollFDs:364 : Prepare n=5 w=6, f=10 e=25
17:07:55.892: debug : virEventMakePollFDs:364 : Prepare n=6 w=7, f=12 e=25
17:07:55.892: debug : virEventMakePollFDs:364 : Prepare n=7 w=8, f=13 e=1
17:07:55.892: debug : virEventMakePollFDs:364 : Prepare n=8 w=9, f=14 e=5
17:07:55.892: debug : virEventCalculateTimeout:312 : Calculate expiry of 2
timers
17:07:55.892: debug : virEventCalculateTimeout:342 : Timeout at 0 due in -1 ms
17:07:55.892: debug : virEventRunOnce:564 : Poll on 9 handles 0xe60b5a0 timeout
-1
17:07:55.892: debug : virEventRunOnce:566 : Poll got 2 event
17:07:55.892: debug : virEventDispatchHandles:449 : Dispatch n=0 f=5 w=1 e=1
(nil)
17:07:55.892: debug : virEventDispatchHandles:449 : Dispatch n=8 f=14 w=9 e=4
0xe5b25f0
17:07:55.892: debug : virEventUpdateHandleImpl:145 : Update handle w=9 e=1
17:07:55.892: debug : virEventInterruptLocked:635 : Skip interrupt, 1 -793020736
17:07:55.892: debug : virEventMakePollFDs:364 : Prepare n=0 w=1, f=5 e=1
17:07:55.892: debug : virEventMakePollFDs:364 : Prepare n=1 w=2, f=8 e=0
17:07:55.892: debug : virEventMakePollFDs:364 : Prepare n=2 w=3, f=8 e=1
17:07:55.892: debug : virEventMakePollFDs:364 : Prepare n=3 w=4, f=3 e=1
17:07:55.892: debug : virEventMakePollFDs:364 : Prepare n=4 w=5, f=9 e=25
17:07:55.892: debug : virEventMakePollFDs:364 : Prepare n=5 w=6, f=10 e=25
17:07:55.892: debug : virEventMakePollFDs:364 : Prepare n=6 w=7, f=12 e=25
17:07:55.892: debug : virEventMakePollFDs:364 : Prepare n=7 w=8, f=13 e=1
17:07:55.892: debug : virEventMakePollFDs:364 : Prepare n=8 w=9, f=14 e=1
17:07:55.892: debug : virEventCalculateTimeout:312 : Calculate expiry of 2
timers
17:07:55.892: debug : virEventCalculateTimeout:342 : Timeout at 0 due in -1 ms
17:07:55.892: debug : virEventRunOnce:564 : Poll on 9 handles 0xe60b5a0 timeout
-1
17:07:55.892: debug : virEventRunOnce:566 : Poll got 1 event
17:07:55.892: debug : virEventDispatchHandles:449 : Dispatch n=0 f=5 w=1 e=1
(nil)
17:07:55.892: debug : virEventMakePollFDs:364 : Prepare n=0 w=1, f=5 e=1
17:07:55.892: debug : virEventMakePollFDs:364 : Prepare n=1 w=2, f=8 e=0
17:07:55.892: debug : virEventMakePollFDs:364 : Prepare n=2 w=3, f=8 e=1
17:07:55.892: debug : virEventMakePollFDs:364 : Prepare n=3 w=4, f=3 e=1
17:07:55.892: debug : virEventMakePollFDs:364 : Prepare n=4 w=5, f=9 e=25
17:07:55.892: debug : virEventMakePollFDs:364 : Prepare n=5 w=6, f=10 e=25
17:07:55.892: debug : virEventMakePollFDs:364 : Prepare n=6 w=7, f=12 e=25
17:07:55.892: debug : virEventMakePollFDs:364 : Prepare n=7 w=8, f=13 e=1
17:07:55.892: debug : virEventMakePollFDs:364 : Prepare n=8 w=9, f=14 e=1
17:07:55.892: debug : virEventCalculateTimeout:312 : Calculate expiry of 2
timers
17:07:55.892: debug : virEventCalculateTimeout:342 : Timeout at 0 due in -1 ms
17:07:55.892: debug : virEventRunOnce:564 : Poll on 9 handles 0xe60b5a0 timeout
-1
17:07:55.892: debug : virEventRunOnce:566 : Poll got 1 event
17:07:55.892: debug : virEventDispatchHandles:449 : Dispatch n=8 f=14 w=9 e=1
0xe5b25f0
17:07:55.892: debug : virEventUpdateHandleImpl:145 : Update handle w=9 e=1
17:07:55.892: debug : virEventInterruptLocked:635 : Skip interrupt, 1 -793020736
17:07:55.892: debug : virEventUpdateHandleImpl:145 : Update handle w=9 e=1
17:07:55.892: debug : virEventInterruptLocked:635 : Skip interrupt, 1 -793020736
17:07:55.892: debug : virEventMakePollFDs:364 : Prepare n=0 w=1, f=5 e=1
17:07:55.892: debug : virEventMakePollFDs:364 : Prepare n=1 w=2, f=8 e=0
17:07:55.892: debug : virEventMakePollFDs:364 : Prepare n=2 w=3, f=8 e=1
17:07:55.892: debug : virEventMakePollFDs:364 : Prepare n=3 w=4, f=3 e=1
17:07:55.893: debug : virEventMakePollFDs:364 : Prepare n=4 w=5, f=9 e=25
17:07:55.893: debug : virEventUpdateHandleImpl:145 : Update handle w=9 e=3
17:07:55.893: debug : virEventMakePollFDs:364 : Prepare n=5 w=6, f=10 e=25
17:07:55.893: debug : virEventMakePollFDs:364 : Prepare n=6 w=7, f=12 e=25
17:07:55.893: debug : virEventMakePollFDs:364 : Prepare n=7 w=8, f=13 e=1
17:07:55.893: debug : virEventMakePollFDs:364 : Prepare n=8 w=9, f=14 e=1
17:07:55.893: debug : virEventCalculateTimeout:312 : Calculate expiry of 2
timers
17:07:55.893: debug : virEventCalculateTimeout:342 : Timeout at 0 due in -1 ms
17:07:55.893: debug : virEventRunOnce:564 : Poll on 9 handles 0xe60b5a0 timeout
-1
17:07:55.893: debug : virEventInterruptLocked:639 : Interrupting
17:07:55.893: debug : virEventRunOnce:566 : Poll got 1 event
17:07:55.893: debug : virEventDispatchHandles:449 : Dispatch n=0 f=5 w=1 e=1
(nil)
17:07:55.893: debug : virEventMakePollFDs:364 : Prepare n=0 w=1, f=5 e=1
17:07:55.893: debug : virEventMakePollFDs:364 : Prepare n=1 w=2, f=8 e=0
17:07:55.893: debug : virEventMakePollFDs:364 : Prepare n=2 w=3, f=8 e=1
17:07:55.893: debug : virEventMakePollFDs:364 : Prepare n=3 w=4, f=3 e=1
17:07:55.893: debug : virEventMakePollFDs:364 : Prepare n=4 w=5, f=9 e=25
17:07:55.893: debug : virEventMakePollFDs:364 : Prepare n=5 w=6, f=10 e=25
17:07:55.893: debug : virEventMakePollFDs:364 : Prepare n=6 w=7, f=12 e=25
17:07:55.893: debug : virEventMakePollFDs:364 : Prepare n=7 w=8, f=13 e=1
17:07:55.893: debug : virEventMakePollFDs:364 : Prepare n=8 w=9, f=14 e=5
17:07:55.893: debug : virEventCalculateTimeout:312 : Calculate expiry of 2
timers
17:07:55.893: debug : virEventCalculateTimeout:342 : Timeout at 0 due in -1 ms
17:07:55.893: debug : virEventRunOnce:564 : Poll on 9 handles 0xe60b5a0 timeout
-1
17:07:55.893: debug : virEventRunOnce:566 : Poll got 1 event
17:07:55.893: debug : virEventDispatchHandles:449 : Dispatch n=8 f=14 w=9 e=4
0xe5b25f0
17:07:55.893: debug : virEventRemoveHandleImpl:172 : Remove handle 9
17:07:55.893: debug : virEventRemoveHandleImpl:185 : mark delete 8 14
17:07:55.893: debug : virEventInterruptLocked:635 : Skip interrupt, 1 -793020736
17:07:55.893: debug : qemudDispatchClientFailure:1407 : Deregistering to relay
remote events
17:07:55.893: debug : virConnectDomainEventDeregister:7760 : conn=0xe60c3a0,
cb=0x4143d0
17:07:55.893: debug : virConnectClose:1171 : conn=0xe60c3a0
17:07:55.893: debug : virUnrefConnect:210 : unref connection 0xe60c3a0 1
17:07:55.893: debug : virReleaseConnect:171 : release connection 0xe60c3a0
17:07:55.893: debug : virEventMakePollFDs:364 : Prepare n=0 w=1, f=5 e=1
17:07:55.893: debug : virEventMakePollFDs:364 : Prepare n=1 w=2, f=8 e=0
17:07:55.893: debug : virEventMakePollFDs:364 : Prepare n=2 w=3, f=8 e=1
17:07:55.893: debug : virEventMakePollFDs:364 : Prepare n=3 w=4, f=3 e=1
17:07:55.893: debug : virEventMakePollFDs:364 : Prepare n=4 w=5, f=9 e=25
17:07:55.893: debug : virEventMakePollFDs:364 : Prepare n=5 w=6, f=10 e=25
17:07:55.893: debug : virEventMakePollFDs:364 : Prepare n=6 w=7, f=12 e=25
17:07:55.893: debug : virEventMakePollFDs:364 : Prepare n=7 w=8, f=13 e=1
17:07:55.893: debug : virEventCalculateTimeout:312 : Calculate expiry of 2
timers
17:07:55.893: debug : virEventCalculateTimeout:342 : Timeout at 0 due in -1 ms
17:07:55.893: debug : virEventRunOnce:564 : Poll on 8 handles 0xe604d90 timeout
-1
------------------------------8<----------------------------

saint at eng.it

2011-Jan-03 18:24 UTC

head link

[libvirt-users] livemigrate problems

>>>>> "CC" == saint  <saint at eng.it> writes:
CC> I can livemigrate w/o problems between any two from red9, red10
CC> and red11, I can livemigrate from either red9, red10 or red11 to
CC> red3 but I can't livemigrate to any other blade from red3.

That's  a selection  of lines  from red9  log when  red10 succeeds  in
migrating (live) one-71 and red3 fails to migrate one-73:

Success from red10:

19:15:25.120: debug : virConnectOpen:1103 : name=qemu:///system
19:15:25.120: debug : do_open:973 : name "qemu:///system" to URI
components:
  scheme qemu
  opaque (null)
  authority (null)
  server (null)
  user (null)
  port 0
  path /system

19:15:25.120: debug : do_open:983 : trying driver 0 (Test) ...
19:15:25.120: debug : do_open:989 : driver 0 Test returned DECLINED
19:15:25.120: debug : do_open:983 : trying driver 1 (Xen) ...
19:15:25.120: debug : do_open:989 : driver 1 Xen returned DECLINED
19:15:25.120: debug : do_open:983 : trying driver 2 (remote) ...
19:15:25.120: debug : do_open:989 : driver 2 remote returned DECLINED
19:15:25.120: debug : do_open:983 : trying driver 3 (QEMU) ...
19:15:25.120: debug : do_open:989 : driver 3 QEMU returned SUCCESS
19:15:25.120: debug : do_open:1009 : network driver 0 Test returned DECLINED
19:15:25.120: debug : do_open:1009 : network driver 1 remote returned DECLINED
19:15:25.120: debug : do_open:1009 : network driver 2 Network returned SUCCESS
19:15:25.120: debug : do_open:1031 : storage driver 0 Test returned DECLINED
19:15:25.120: debug : do_open:1031 : storage driver 1 remote returned DECLINED
19:15:25.120: debug : do_open:1031 : storage driver 2 storage returned SUCCESS
19:15:25.120: debug : do_open:1052 : node driver 0 Test returned DECLINED
19:15:25.120: debug : do_open:1052 : node driver 1 remote returned DECLINED
19:15:25.120: debug : do_open:1052 : node driver 2 halDeviceMonitor returned
SUCCESS
19:15:25.122: debug : virDrvSupportsFeature:1232 : conn=0x2aaaac000970,
feature=3
19:15:25.125: debug : virDomainMigratePrepare2:3071 : dconn=0x2aaaac000970,
cookie=0x43624eb8, cookielen=0x43624ec4, uri_in=(null),
uri_out=0x18e54a80,flags=1, dname=(null), bandwidth=0, dom_xml=<domain
type='kvm' id='7'>
  <name>one-71</name>
  <uuid>346d40a2-10f7-d39a-f969-7f1c901db6ca</uuid>
  <memory>262144</memory>
  <currentMemory>262144</currentMemory>
  <vcpu>1</vcpu>
  <os>
    <type arch='x86_64'
machine='rhel5.4.0'>hvm</type>
    <boot dev='hd'/>
  </os>
  <clock offset='utc'/>
  <on_poweroff>destroy</on_poweroff>
  <on_reboot>restart</on_reboot>
  <on_crash>destroy</on_crash>
  <devices>
    <emulator>/usr/bin/kvm</emulator>
    <disk type='file' device='disk'>
      <source file='/srv/cloud/one/var/images/71/images/disk.0'/>
      <target dev='hda' bus='ide'/>
    </disk>
    <disk type='file' device='cdrom'>
      <source file='/srv/cloud/one/var/images/71/images/disk.1'/>
      <target dev='hdb' bus='ide'/>
      <readonly/>
    </disk>
    <interface type='bridge'>
      <mac address='02:00:a1:1b:d6:d5'/>
      <source bridge='bridge0.334'/>
      <target dev='vnet0'/>
    </interface>
    <input type='mouse' bus='ps2'/>
    <graphics type='vnc' port='5971' autoport='no'
listen='0.0.0.0'/>
  </devices>
</domain>

19:15:25.126: debug : virExecWithHook:546 : /usr/bin/kvm -help
19:15:25.133: info : Received unexpected signal 17
19:15:25.147: debug : virExecWithHook:546 : /usr/bin/kvm -S -M rhel5.4.0 -m 256
-smp 1 -name one-71 -uuid 346d40a2-10f7-d39a-f969-7f1c901db6ca
-no-kvm-pit-reinjection -monitor pty -pidfile /var/run/libvirt/qemu//one-71.pid
-no-acpi -boot c -drive
file=/srv/cloud/one/var/images/71/images/disk.0,if=ide,index=0,boot=on -drive
file=/srv/cloud/one/var/images/71/images/disk.1,if=ide,media=cdrom,index=1 -net
nic,macaddr=02:00:a1:1b:d6:d5,vlan=0 -net tap,fd=16,script=,vlan=0,ifname=vnet3
-serial none -parallel none -usb -vnc 0.0.0.0:71 -incoming tcp:0.0.0.0:49154
19:15:25.148: info : Received unexpected signal 17
19:15:25.624: debug : virConnectOpen:1103 : name=qemu:///system
19:15:25.624: debug : do_open:973 : name "qemu:///system" to URI
components:
  scheme qemu
  opaque (null)
  authority (null)
  server (null)
  user (null)
  port 0
  path /system

19:15:25.624: debug : do_open:983 : trying driver 0 (Test) ...
19:15:25.624: debug : do_open:989 : driver 0 Test returned DECLINED
19:15:25.624: debug : do_open:983 : trying driver 1 (Xen) ...
19:15:25.624: debug : do_open:989 : driver 1 Xen returned DECLINED
19:15:25.624: debug : do_open:983 : trying driver 2 (remote) ...
19:15:25.624: debug : do_open:989 : driver 2 remote returned DECLINED
19:15:25.624: debug : do_open:983 : trying driver 3 (QEMU) ...
19:15:25.624: debug : do_open:989 : driver 3 QEMU returned SUCCESS
19:15:25.624: debug : do_open:1009 : network driver 0 Test returned DECLINED
19:15:25.624: debug : do_open:1009 : network driver 1 remote returned DECLINED
19:15:25.624: debug : do_open:1009 : network driver 2 Network returned SUCCESS
19:15:25.624: debug : do_open:1031 : storage driver 0 Test returned DECLINED
19:15:25.624: debug : do_open:1031 : storage driver 1 remote returned DECLINED
19:15:25.624: debug : do_open:1031 : storage driver 2 storage returned SUCCESS
19:15:25.624: debug : do_open:1052 : node driver 0 Test returned DECLINED
19:15:25.624: debug : do_open:1052 : node driver 1 remote returned DECLINED
19:15:25.624: debug : do_open:1052 : node driver 2 halDeviceMonitor returned
SUCCESS
19:15:25.625: debug : virNodeGetInfo:3165 : conn=0x18e790b0, info=0x42c23e80
19:15:25.626: debug : qemudDispatchClientFailure:1407 : Deregistering to relay
remote events
19:15:25.626: debug : virConnectDomainEventDeregister:7760 : conn=0x18e790b0,
cb=0x4143d0
19:15:26.178: debug : qemudDomainSetMemoryBalloon:2719 : one-71: balloon reply:
balloon 256

19:15:26.179: debug : virConnectClose:1171 : conn=0x18e790b0
19:15:26.179: debug : virUnrefConnect:210 : unref connection 0x18e790b0 1
19:15:26.179: debug : virReleaseConnect:171 : release connection 0x18e790b0
19:15:28.709: debug : virDomainMigrateFinish2:3119 : dconn=0x2aaaac000970,
dname=one-71, cookie=(nil), cookielen=0,
uri=tcp:itpsmenc044.engicloud.psmidc.com:49154, flags=1, retcode=0
19:15:28.710: debug : virGetDomain:271 : New hash entry 0x2aaaac000a80
19:15:28.729: debug : qemudDispatchClientFailure:1407 : Deregistering to relay
remote events
19:15:28.729: debug : virConnectDomainEventDeregister:7760 :
conn=0x2aaaac000970, cb=0x4143d0
19:15:28.729: debug : virConnectClose:1171 : conn=0x2aaaac000970
19:15:28.729: debug : virUnrefConnect:210 : unref connection 0x2aaaac000970 2


failure from red3:

18:03:55.054: debug : virConnectOpen:1103 : name=qemu:///system
18:03:55.054: debug : do_open:973 : name "qemu:///system" to URI
components:
  scheme qemu
  opaque (null)
  authority (null)
  server (null)
  user (null)
  port 0
  path /system

18:03:55.054: debug : do_open:983 : trying driver 0 (Test) ...
18:03:55.054: debug : do_open:989 : driver 0 Test returned DECLINED
18:03:55.054: debug : do_open:983 : trying driver 1 (Xen) ...
18:03:55.054: debug : do_open:989 : driver 1 Xen returned DECLINED
18:03:55.054: debug : do_open:983 : trying driver 2 (remote) ...
18:03:55.054: debug : do_open:989 : driver 2 remote returned DECLINED
18:03:55.054: debug : do_open:983 : trying driver 3 (QEMU) ...
18:03:55.054: debug : do_open:989 : driver 3 QEMU returned SUCCESS
18:03:55.054: debug : do_open:1009 : network driver 0 Test returned DECLINED
18:03:55.054: debug : do_open:1009 : network driver 1 remote returned DECLINED
18:03:55.054: debug : do_open:1009 : network driver 2 Network returned SUCCESS
18:03:55.054: debug : do_open:1031 : storage driver 0 Test returned DECLINED
18:03:55.054: debug : do_open:1031 : storage driver 1 remote returned DECLINED
18:03:55.054: debug : do_open:1031 : storage driver 2 storage returned SUCCESS
18:03:55.054: debug : do_open:1052 : node driver 0 Test returned DECLINED
18:03:55.054: debug : do_open:1052 : node driver 1 remote returned DECLINED
18:03:55.054: debug : do_open:1052 : node driver 2 halDeviceMonitor returned
SUCCESS
18:03:55.057: debug : virDrvSupportsFeature:1232 : conn=0x18e7f280, feature=3
18:03:55.060: debug : virDomainMigratePrepare2:3071 : dconn=0x18e7f280,
cookie=0x42222eb8, cookielen=0x42222ec4, uri_in=(null),
uri_out=0x18e46a00,flags=1, dname=(null), bandwidth=0, dom_xml=<domain
type='kvm' id='1'>
  <name>one-73</name>
  <uuid>1095202e-6042-d2f7-28bf-ad745dd341da</uuid>
  <memory>262144</memory>
  <currentMemory>262144</currentMemory>
  <vcpu>1</vcpu>
  <os>
    <type arch='x86_64'
machine='rhel5.4.0'>hvm</type>
    <boot dev='hd'/>
  </os>
  <clock offset='utc'/>
  <on_poweroff>destroy</on_poweroff>
  <on_reboot>restart</on_reboot>
  <on_crash>destroy</on_crash>
  <devices>
    <emulator>/usr/bin/kvm</emulator>
    <disk type='file' device='disk'>
      <source file='/srv/cloud/one/var/images/73/images/disk.0'/>
      <target dev='hda' bus='ide'/>
    </disk>
    <disk type='file' device='cdrom'>
      <source file='/srv/cloud/one/var/images/73/images/disk.1'/>
      <target dev='hdb' bus='ide'/>
      <readonly/>
    </disk>
    <interface type='bridge'>
      <mac address='02:00:a1:1b:d6:d7'/>
      <source bridge='bridge0.334'/>
      <target dev='vnet4'/>
    </interface>
    <input type='mouse' bus='ps2'/>
    <graphics type='vnc' port='5973' autoport='no'
listen='0.0.0.0'/>
  </devices>
</domain>

18:03:55.061: debug : virExecWithHook:546 : /usr/bin/kvm -help
18:03:55.067: info : Received unexpected signal 17
18:03:55.078: debug : virExecWithHook:546 : /usr/bin/kvm -S -M rhel5.4.0 -m 256
-smp 1 -name one-73 -uuid 1095202e-6042-d2f7-28bf-ad745dd341da
-no-kvm-pit-reinjection -monitor pty -pidfile /var/run/libvirt/qemu//one-73.pid
-no-acpi -boot c -drive
file=/srv/cloud/one/var/images/73/images/disk.0,if=ide,index=0,boot=on -drive
file=/srv/cloud/one/var/images/73/images/disk.1,if=ide,media=cdrom,index=1 -net
nic,macaddr=02:00:a1:1b:d6:d7,vlan=0 -net tap,fd=19,script=,vlan=0,ifname=vnet4
-serial none -parallel none -usb -vnc 0.0.0.0:73 -incoming tcp:0.0.0.0:49153
18:03:55.080: info : Received unexpected signal 17
18:03:56.106: debug : qemudDomainSetMemoryBalloon:2719 : one-73: balloon reply:
balloon 256

18:03:56.114: debug : virDomainMigrateFinish2:3119 : dconn=0x18e7f280,
dname=one-73, cookie=(nil), cookielen=0,
uri=tcp:itpsmenc044.engicloud.psmidc.com:49153, flags=1, retcode=-1
18:03:56.114: debug : qemudShutdownVMDaemon:1684 : Shutting down VM
'one-73'

18:03:56.115: debug : qemudDispatchClientFailure:1407 : Deregistering to relay
remote events
18:03:56.115: debug : virConnectDomainEventDeregister:7760 : conn=0x18e7f280,
cb=0x4143d0
18:03:56.115: debug : virConnectClose:1171 : conn=0x18e7f280
18:03:56.115: debug : virUnrefConnect:210 : unref connection 0x18e7f280 1
18:03:56.115: debug : virReleaseConnect:171 : release connection 0x18e7f280
18:04:10.666: debug : virConnectOpen:1103 : name=qemu:///system
18:04:10.666: debug : do_open:973 : name "qemu:///system" to URI
components:
  scheme qemu
  opaque (null)
  authority (null)
  server (null)
  user (null)
  port 0
  path /system

18:04:10.666: debug : do_open:983 : trying driver 0 (Test) ...
18:04:10.666: debug : do_open:989 : driver 0 Test returned DECLINED
18:04:10.666: debug : do_open:983 : trying driver 1 (Xen) ...
18:04:10.666: debug : do_open:989 : driver 1 Xen returned DECLINED
18:04:10.666: debug : do_open:983 : trying driver 2 (remote) ...
18:04:10.666: debug : do_open:989 : driver 2 remote returned DECLINED
18:04:10.666: debug : do_open:983 : trying driver 3 (QEMU) ...
18:04:10.666: debug : do_open:989 : driver 3 QEMU returned SUCCESS
18:04:10.666: debug : do_open:1009 : network driver 0 Test returned DECLINED
18:04:10.666: debug : do_open:1009 : network driver 1 remote returned DECLINED
18:04:10.666: debug : do_open:1009 : network driver 2 Network returned SUCCESS
18:04:10.666: debug : do_open:1031 : storage driver 0 Test returned DECLINED
18:04:10.666: debug : do_open:1031 : storage driver 1 remote returned DECLINED
18:04:10.666: debug : do_open:1031 : storage driver 2 storage returned SUCCESS
18:04:10.666: debug : do_open:1052 : node driver 0 Test returned DECLINED
18:04:10.666: debug : do_open:1052 : node driver 1 remote returned DECLINED
18:04:10.666: debug : do_open:1052 : node driver 2 halDeviceMonitor returned
SUCCESS
18:04:10.667: debug : virNodeGetInfo:3165 : conn=0x18e73df0, info=0x42222e80
18:04:10.668: debug : qemudDispatchClientFailure:1407 : Deregistering to relay
remote events
18:04:10.668: debug : virConnectDomainEventDeregister:7760 : conn=0x18e73df0,
cb=0x4143d0
18:04:10.668: debug : virConnectClose:1171 : conn=0x18e73df0
18:04:10.668: debug : virUnrefConnect:210 : unref connection 0x18e73df0 1
18:04:10.668: debug : virReleaseConnect:171 : release connection 0x18e73df0
18:04:14.646: debug : virConnectOpenReadOnly:1126 : name=qemu:///system
18:04:14.646: debug : do_open:973 : name "qemu:///system" to URI
components:
  scheme qemu
  opaque (null)
  authority (null)
  server (null)
  user (null)
  port 0
  path /system

18:04:14.646: debug : do_open:983 : trying driver 0 (Test) ...
18:04:14.646: debug : do_open:989 : driver 0 Test returned DECLINED
18:04:14.646: debug : do_open:983 : trying driver 1 (Xen) ...
18:04:14.646: debug : do_open:989 : driver 1 Xen returned DECLINED
18:04:14.646: debug : do_open:983 : trying driver 2 (remote) ...
18:04:14.646: debug : do_open:989 : driver 2 remote returned DECLINED
18:04:14.646: debug : do_open:983 : trying driver 3 (QEMU) ...
18:04:14.646: debug : do_open:989 : driver 3 QEMU returned SUCCESS
18:04:14.646: debug : do_open:1009 : network driver 0 Test returned DECLINED
18:04:14.646: debug : do_open:1009 : network driver 1 remote returned DECLINED
18:04:14.646: debug : do_open:1009 : network driver 2 Network returned SUCCESS
18:04:14.646: debug : do_open:1031 : storage driver 0 Test returned DECLINED
18:04:14.646: debug : do_open:1031 : storage driver 1 remote returned DECLINED
18:04:14.646: debug : do_open:1031 : storage driver 2 storage returned SUCCESS
18:04:14.646: debug : do_open:1052 : node driver 0 Test returned DECLINED
18:04:14.646: debug : do_open:1052 : node driver 1 remote returned DECLINED
18:04:14.646: debug : do_open:1052 : node driver 2 halDeviceMonitor returned
SUCCESS
18:04:14.647: debug : virDomainLookupByName:1771 : conn=0x18e1e6b0, name=one-71
18:04:14.647: debug : virGetDomain:271 : New hash entry 0x18e717c0
18:04:14.647: debug : virDomainFree:1859 : domain=0x18e717c0
18:04:14.647: debug : virUnrefDomain:345 : unref domain 0x18e717c0 one-71 1
18:04:14.647: debug : virReleaseDomain:303 : release domain 0x18e717c0 one-71
18:04:14.647: debug : virReleaseDomain:315 : unref connection 0x18e1e6b0 2
18:04:14.648: debug : virGetDomain:271 : New hash entry 0x18e717c0
18:04:14.648: debug : virDomainGetOSType:2438 : domain=0x18e717c0
18:04:14.648: debug : virDomainFree:1859 : domain=0x18e717c0
18:04:14.648: debug : virUnrefDomain:345 : unref domain 0x18e717c0 one-71 1
18:04:14.648: debug : virReleaseDomain:303 : release domain 0x18e717c0 one-71
18:04:14.648: debug : virReleaseDomain:315 : unref connection 0x18e1e6b0 2
18:04:14.648: debug : virGetDomain:271 : New hash entry 0x18e717c0
18:04:14.648: debug : virDomainGetInfo:2622 : domain=0x18e717c0, info=0x42c23ea0
18:04:14.649: debug : qemudGetProcessInfo:2149 : Got status for 26133/0 user=4
sys=22 cpu=0
18:04:14.649: debug : qemudDomainGetMemoryBalloon:2665 : one-71: balloon reply:
'info balloon
balloon: actual=256
'
18:04:14.649: debug : virDomainFree:1859 : domain=0x18e717c0
18:04:14.649: debug : virUnrefDomain:345 : unref domain 0x18e717c0 one-71 1
18:04:14.649: debug : virReleaseDomain:303 : release domain 0x18e717c0 one-71
18:04:14.649: debug : virReleaseDomain:315 : unref connection 0x18e1e6b0 2
18:04:14.650: debug : virGetDomain:271 : New hash entry 0x18e717c0
18:04:14.650: debug : virDomainGetAutostart:3959 : domain=0x18e717c0,
autostart=0x44026040
18:04:14.650: debug : virDomainFree:1859 : domain=0x18e717c0
18:04:14.650: debug : virUnrefDomain:345 : unref domain 0x18e717c0 one-71 1
18:04:14.650: debug : virReleaseDomain:303 : release domain 0x18e717c0 one-71
18:04:14.650: debug : virReleaseDomain:315 : unref connection 0x18e1e6b0 2
18:04:14.652: debug : qemudDispatchClientFailure:1407 : Deregistering to relay
remote events
18:04:14.652: debug : virConnectDomainEventDeregister:7760 : conn=0x18e1e6b0,
cb=0x4143d0
18:04:14.652: debug : virConnectClose:1171 : conn=0x18e1e6b0
18:04:14.652: debug : virUnrefConnect:210 : unref connection 0x18e1e6b0 1
18:04:14.652: debug : virReleaseConnect:171 : release connection 0x18e1e6b0

libsdl-console-dev libsdl-console libsdl-sge libsdl-sound1.2 

Comparing  the two  sets of  lines,  the differences  start after  the
second unexpected  SIGCHLD (17) that  happened at 19:15:25.148  in the
successful migrate and at 18:03:55.080 during the failing attempt.

As usual, any wisdom & advice about what I could have done wrong would
be really appreciated.

--
ing. Gian Uberto Lauri
Ricercatore / Reasearcher
Divisione Ricerca ed Innovazione / Research & Innovation Division
GianUberto.Lauri at eng.it

Engineering Ingegneria Informatica spa
Corso Stati Uniti 23/C, 35127 Padova (PD) 

Tel. +39-049.8283.538         |
main(){printf(&unix["\021%six\012\0"],
Fax  +39-049.8283.569		  |    (unix)["have"]+"fun"-0x60);}
Skype: gian.uberto.lauri	  |          David Korn, AT&T Bell Labs
http://www.eng.it 			  |          ioccc best One Liner, 1987             

P.S. I apologize for any inconvenience generated by my poor English ...

libvirt users - Dec 2010 - livemigrate problems

[libvirt-users] livemigrate problems

[libvirt-users] livemigrate problems

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