Live migartion fails in KVM 1.3

[bwlinux]

I backported recent fixes. Please can you test?

# wget ftp://download.proxmox.com/debian/dists/squeeze/pvetest/binary-amd64/qemu-server_2.0-72_amd64.deb
# dpkg -i qemu-server_2.0-72_amd64.deb

Thank you Dietmar!

This seems to work well. I was even able to move a VM with 24G of ram without it failing.

--
Brian

 

[bazzi]

I will test tonight!

 

[giner]

I backported recent fixes. Please can you test?

# wget ftp://download.proxmox.com/debian/dists/squeeze/pvetest/binary-amd64/qemu-server_2.0-72_amd64.deb
# dpkg -i qemu-server_2.0-72_amd64.deb

It works! I'm relieved! Thank you!!!

BTW, it still looks like a work around, is it?

Jan 08 15:26:08 starting migration of VM 127 to node 'virt2' (10.10.10.11)
Jan 08 15:26:08 copying disk images
Jan 08 15:26:08 starting VM 127 on remote node 'virt2'
Jan 08 15:26:09 starting migration tunnel
Jan 08 15:26:10 starting online/live migration on port 60000
Jan 08 15:26:10 migrate_set_speed: 8589934592
Jan 08 15:26:10 migrate_set_downtime: 0.1
Jan 08 15:26:12 migration status: active (transferred 124006979, remaining 2029821952), total 2156199936) , expected downtime 0
Jan 08 15:26:14 migration status: active (transferred 251045521, remaining 1898270720), total 2156199936) , expected downtime 0
Jan 08 15:26:16 migration status: active (transferred 375442027, remaining 1769836544), total 2156199936) , expected downtime 0
Jan 08 15:26:18 migration status: active (transferred 500383951, remaining 1638195200), total 2156199936) , expected downtime 0
Jan 08 15:26:20 migration status: active (transferred 628737048, remaining 1506398208), total 2156199936) , expected downtime 0
Jan 08 15:26:22 migration status: active (transferred 755677536, remaining 1373921280), total 2156199936) , expected downtime 0
Jan 08 15:26:24 migration status: active (transferred 878268197, remaining 1245282304), total 2156199936) , expected downtime 0
Jan 08 15:26:26 migration status: active (transferred 1004258796, remaining 1112186880), total 2156199936) , expected downtime 0
Jan 08 15:26:28 migration status: active (transferred 1131166868, remaining 978300928), total 2156199936) , expected downtime 0
Jan 08 15:26:30 migration status: active (transferred 1259803620, remaining 841998336), total 2156199936) , expected downtime 0
Jan 08 15:26:32 migration status: active (transferred 1387821952, remaining 706002944), total 2156199936) , expected downtime 0
Jan 08 15:26:34 migration status: active (transferred 1517281382, remaining 571408384), total 2156199936) , expected downtime 0
Jan 08 15:26:36 migration status: active (transferred 1646482733, remaining 437198848), total 2156199936) , expected downtime 0
Jan 08 15:26:38 migration status: active (transferred 1774631748, remaining 302665728), total 2156199936) , expected downtime 0
Jan 08 15:26:40 migration status: active (transferred 1902551557, remaining 167665664), total 2156199936) , expected downtime 0
Jan 08 15:26:43 migration speed: 62.06 MB/s - downtime 2310 ms
Jan 08 15:26:43 migration status: completed
Jan 08 15:26:46 migration finished successfuly (duration 00:00:38)
TASK OK

Jan 08 15:27:21 starting migration of VM 127 to node 'virt1' (10.10.10.10)
Jan 08 15:27:21 copying disk images
Jan 08 15:27:21 starting VM 127 on remote node 'virt1'
Jan 08 15:27:22 starting migration tunnel
Jan 08 15:27:22 starting online/live migration on port 60000
Jan 08 15:27:22 migrate_set_speed: 8589934592
Jan 08 15:27:22 migrate_set_downtime: 0.1
Jan 08 15:27:24 migration status: active (transferred 126452291, remaining 2027376640), total 2156199936) , expected downtime 0
Jan 08 15:27:26 migration status: active (transferred 254277282, remaining 1894969344), total 2156199936) , expected downtime 0
Jan 08 15:27:28 migration status: active (transferred 380205726, remaining 1764864000), total 2156199936) , expected downtime 0
Jan 08 15:27:30 migration status: active (transferred 507572521, remaining 1630638080), total 2156199936) , expected downtime 0
Jan 08 15:27:32 migration status: active (transferred 637363256, remaining 1497640960), total 2156199936) , expected downtime 0
Jan 08 15:27:34 migration status: active (transferred 768326132, remaining 1360666624), total 2156199936) , expected downtime 0
Jan 08 15:27:36 migration status: active (transferred 898891858, remaining 1223426048), total 2156199936) , expected downtime 0
Jan 08 15:27:38 migration status: active (transferred 1030080332, remaining 1084923904), total 2156199936) , expected downtime 0
Jan 08 15:27:40 migration status: active (transferred 1157021187, remaining 950943744), total 2156199936) , expected downtime 0
Jan 08 15:27:42 migration status: active (transferred 1283433694, remaining 817344512), total 2156199936) , expected downtime 0
Jan 08 15:27:44 migration status: active (transferred 1412332641, remaining 680570880), total 2156199936) , expected downtime 0
Jan 08 15:27:46 migration status: active (transferred 1538228411, remaining 550113280), total 2156199936) , expected downtime 0
Jan 08 15:27:48 migration status: active (transferred 1663501830, remaining 419291136), total 2156199936) , expected downtime 0
Jan 08 15:27:50 migration status: active (transferred 1787042722, remaining 289869824), total 2156199936) , expected downtime 0
Jan 08 15:27:52 migration status: active (transferred 1909170742, remaining 211795968), total 2156199936) , expected downtime 126
Jan 08 15:27:56 migration speed: 60.24 MB/s - downtime 2158 ms
Jan 08 15:27:56 migration status: completed
Jan 08 15:27:59 migration finished successfuly (duration 00:00:39)
TASK OK

 

[davlaw]

Works for me, thanks!

I backported recent fixes. Please can you test?

# wget ftp://download.proxmox.com/debian/dists/squeeze/pvetest/binary-amd64/qemu-server_2.0-72_amd64.deb
# dpkg -i qemu-server_2.0-72_amd64.deb

Only thing I noticed was the line that contained expected downtime 118. Seems to have moved ok tho.

Jan 08 08:07:45 starting migration tunnel
Jan 08 08:07:45 starting online/live migration on port 60000
Jan 08 08:07:45 migrate_set_speed: 8589934592
Jan 08 08:07:45 migrate_set_downtime: 0.1
Jan 08 08:07:47 migration status: active (transferred 78614853, remaining 994193408), total 1090912256) , expected downtime 0
Jan 08 08:07:49 migration status: active (transferred 166086059, remaining 902111232), total 1090912256) , expected downtime 0
Jan 08 08:07:51 migration status: active (transferred 230449923, remaining 203153408), total 1090912256) , expected downtime 0
Jan 08 08:07:53 migration status: active (transferred 317563976, remaining 136421376), total 1090912256) , expected downtime 118
Jan 08 08:07:56 migration speed: 93.09 MB/s - downtime 2062 ms
Jan 08 08:07:56 migration status: completed
Jan 08 08:07:59 migration finished successfuly (duration 00:00:17)

 

[adoII]

What is the final solution for this bug ?

Install this patched qemu-server from the debian package on the ftp site ?

Or will there be an official update in the repository ?

 

[dietmar]

Or will there be an official update in the repository ?

I just updated the repository.