12:24 p.m.
>>>> "CC" == saint <saint(a)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(a)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 ...