<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">You need to share the key between the compute. I would use ssh-copy-id if you are not sure how to copy the ssh key over. <div class=""><br class=""></div><div class="">The key will be added into the authorized_keys. </div><div class=""><br class=""></div><div class="">Remo <br class=""><div><blockquote type="cite" class=""><div class="">On Mar 3, 2015, at 07:48, somshekar kadam <<a href="mailto:som_kadam@yahoo.co.in" class="">som_kadam@yahoo.co.in</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div class=""><div style="background-color: rgb(255, 255, 255); font-family: 'Helvetica Neue-Light', 'Helvetica Neue Light', 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 16px;" class=""><div class="">Remo, <br class=""></div><div id="yui_3_16_0_1_1425397358091_4087" class=""><br class=""></div><div id="yui_3_16_0_1_1425397358091_6615" dir="ltr" class="">I am able to ssh between compute nodes by sharing the ssh key .</div><div id="yui_3_16_0_1_1425397358091_12297" dir="ltr" class="">Not sure still I am stcuk at the same point, hope the permissions on below key files are proper on two nodes celestial8 and celestia7 nodes. <br class=""></div><div dir="ltr" class=""><br class=""> </div><div id="yui_3_16_0_1_1425397358091_8051" dir="ltr" class="">stack@celestial8:~/.ssh$ ls -al<br style="" class="">total 24<br style="" class="">drwx------ 2 stack stack 4096 Mar 3 19:49 .<br style="" class="">drwxr-xr-x 29 stack stack 4096 Mar 3 20:49 ..<br style="" class="">-rw-rw-r-- 1 stack stack 2392 Mar 3 19:51 authorized_keys<br style="" class="">-rw------- 1 stack stack 1675 Mar 3 19:52 id_rsa<br style="" class="">-rw-r--r-- 1 stack stack 398 Mar 3 19:52 id_rsa.pub<br style="" class="">-rw-r--r-- 1 stack stack 444 Mar 3 19:53 known_hosts<br style="" class="">stack@celestial8:~/.ssh$ cat known_hosts <br style="" class="">|1|eVFoxCzwWbatX3NdVKBrDpNY0vo=|XIQuz6AvrNwBrkS4+qIing5h54w= ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBEOrmoxz9yzn9znNNlpfrhLJWTswgOijZg5Gx+7sIqPgbRwxILHPOEQGCFzU9UXjjplS6jD9HRlsW69kXn/QIUk=<br style="" class="">|1|VoR4tXOGjJeXYoVXYOD9hI7vC6c=|MxjK/kHliUh9LXbh4blsXbeL1X4= ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBLChC/gKsrM6H1ETtlv2HQWB0LBDqVA4WLTRw+/18iiCSQNP3H7X1m/EnN0yTY+QGWNP+0b40bMbTK2SIwbwXjY=<br style="" class="">stack@celestial8:~/.ssh$ ssh <a href="mailto:stack@10.10.126.49" class="">stack@10.10.126.49</a><br style="" class="">Welcome to Ubuntu 14.04 LTS (GNU/Linux 3.13.0-24-generic x86_64)<br style="" class=""><br style="" class=""> * Documentation: <a href="https://help.ubuntu.com/" class="">https://help.ubuntu.com/</a><br style="" class=""><br style="" class="">456 packages can be updated.<br style="" class="">140 updates are security updates.<br style="" class=""><br style="" class="">Last login: Tue Mar 3 21:08:08 2015 from celestial8<br style="" class="">stack@celestial7:~$ cd /opt/stack/.ssh/<br style="" class="">stack@celestial7:~/.ssh$ ls -al<br style="" class="">total 28<br style="" class="">drwx------ 2 stack stack 4096 Mar 3 19:49 .<br style="" class="">drwxr-xr-x 36 stack stack 4096 Mar 3 21:09 ..<br style="" class="">-rw-rw-r-- 1 stack stack 2392 Mar 3 19:53 authorized_keys<br style="" class="">-rw------- 1 stack stack 1675 Mar 3 19:50 id_rsa<br style="" class="">-rw-r--r-- 1 stack stack 398 Mar 3 19:50 id_rsa.pub<br style="" class="">-rw-r--r-- 1 stack stack 444 Mar 3 19:51 known_hosts<br style="" class="">-rw-r--r-- 1 stack stack 666 Feb 27 17:17 known_hosts.old<br style="" class="">stack@celestial7:~/.ssh$ cat known_hosts<br style="" class="">|1|x5M0ZAeVuWbnhZUnTbQZgXjnzRk=|+Udzs+eBFcRmN0eUFpLYI7O/wtA= ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBE853DSXrFQA4N2xfM9PaVtr+EmyqHAlaKK4yPW4hmJZMrvnIUE1YCqDxN7YQmySO83BeGjThcwCIKEbt1RBjlw=<br style="" class="">|1|/7pA8TcIVXv/TGN043CJXK83WMg=|49bI46LTeM7oh8v5Gcy4dOG773g= ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBEOrmoxz9yzn9znNNlpfrhLJWTswgOijZg5Gx+7sIqPgbRwxILHPOEQGCFzU9UXjjplS6jD9HRlsW69kXn/QIUk=<br style="" class=""><br class=""></div><div class=""><span class=""></span></div><div id="yui_3_16_0_1_1425397358091_15154" class=""> </div><div class=""><div class="">
<br class="">Regards
<br class="">Neelu</div></div> <div class="qtdSeparateBR"><br class=""><br class=""></div><div style="display: block;" class="yahoo_quoted"> <div style="font-family: Helvetica Neue-Light, Helvetica Neue Light, Helvetica Neue, Helvetica, Arial, Lucida Grande, Sans-Serif; font-size: 16px;" class=""> <div style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, Sans-Serif; font-size: 16px;" class=""> <div dir="ltr" class=""> <font face="Arial" size="2" class=""> On Tuesday, 3 March 2015 11:24 AM, somshekar kadam <<a href="mailto:som_kadam@yahoo.co.in" class="">som_kadam@yahoo.co.in</a>> wrote:<br class=""> </font> </div> <br class=""><br class=""> <div class="y_msg_container"><div id="yiv5982328974" class=""><div class=""><div style="background-color: rgb(255, 255, 255); font-family: 'Helvetica Neue-Light', 'Helvetica Neue Light', 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 16px;" class=""><div class="">Ok Remo thanks. <br clear="none" class=""></div><div dir="ltr" class="">Nova user is the user who has installed it, currenlty user stack is the user i have set. <br clear="none" class=""></div><div dir="ltr" class=""><br clear="none" class=""></div><div dir="ltr" class="">nova.conf of my controller. <br clear="none" class=""></div><div dir="ltr" class=""><br clear="none" class=""></div><div dir="ltr" class="">------</div><div dir="ltr" class="">[DEFAULT]<br class="yiv5982328974" style="" clear="none">flat_interface = eth0<br class="yiv5982328974" style="" clear="none">flat_network_bridge = br100<br class="yiv5982328974" style="" clear="none">vlan_interface = eth0<br class="yiv5982328974" style="" clear="none">public_interface = br100<br class="yiv5982328974" style="" clear="none">network_manager = nova.network.manager.FlatDHCPManager<br class="yiv5982328974" style="" clear="none">firewall_driver = nova.virt.libvirt.firewall.IptablesFirewallDriver<br class="yiv5982328974" style="" clear="none">compute_driver = libvirt.LibvirtDriver<br class="yiv5982328974" style="" clear="none">default_ephemeral_format = ext4<br class="yiv5982328974" style="" clear="none">metadata_workers = 2<br class="yiv5982328974" style="" clear="none">ec2_workers = 2<br class="yiv5982328974" style="" clear="none">osapi_compute_workers = 2<br class="yiv5982328974" style="" clear="none">rabbit_userid = stackrabbit<br class="yiv5982328974" style="" clear="none">rabbit_password = stack123<br class="yiv5982328974" style="" clear="none">rabbit_hosts = 10.10.126.49<br class="yiv5982328974" style="" clear="none">rpc_backend = rabbit<br class="yiv5982328974" style="" clear="none">keystone_ec2_url = <a href="http://10.10.126.49:5000/v2.0/ec2tokens" class="">http://10.10.126.49:5000/v2.0/ec2tokens</a><br class="yiv5982328974" style="" clear="none">ec2_dmz_host = 10.10.126.49<br class="yiv5982328974" style="" clear="none">vncserver_proxyclient_address = 127.0.0.1<br class="yiv5982328974" style="" clear="none">vncserver_listen = 127.0.0.1<br class="yiv5982328974" style="" clear="none">vnc_enabled = true<br class="yiv5982328974" style="" clear="none">xvpvncproxy_base_url = <a href="http://10.10.126.49:6081/console" class="">http://10.10.126.49:6081/console</a><br class="yiv5982328974" style="" clear="none">novncproxy_base_url = <a href="http://10.10.126.49:6080/vnc_auto.html" class="">http://10.10.126.49:6080/vnc_auto.html</a><br class="yiv5982328974" style="" clear="none">logging_exception_prefix = %(color)s%(asctime)s.%(msecs)03d TRACE %(name)s %(instance)s<br class="yiv5982328974" style="" clear="none">logging_debug_format_suffix = from (pid=%(process)d) %(funcName)s %(pathname)s:%(lineno)d<br class="yiv5982328974" style="" clear="none">logging_default_format_string = %(asctime)s.%(msecs)03d %(color)s%(levelname)s %(name)s [-%(color)s] %(instance)s%(color)s%(message)s<br class="yiv5982328974" style="" clear="none">logging_context_format_string = %(asctime)s.%(msecs)03d %(color)s%(levelname)s %(name)s [%(request_id)s %(user_name)s %(project_name)s%(color)s] %(instance)s%(color)s%(message)s<br class="yiv5982328974" style="" clear="none">force_config_drive = none<br class="yiv5982328974" style="" clear="none">send_arp_for_ha = True<br class="yiv5982328974" style="" clear="none">multi_host = True<br class="yiv5982328974" style="" clear="none">instances_path = /opt/stack/data/nova/instances<br class="yiv5982328974" style="" clear="none">lock_path = /opt/stack/data/nova<br class="yiv5982328974" style="" clear="none">state_path = /opt/stack/data/nova<br class="yiv5982328974" style="" clear="none">enabled_apis = ec2,osapi_compute,metadata<br class="yiv5982328974" style="" clear="none">instance_name_template = instance-%08x<br class="yiv5982328974" style="" clear="none">sql_connection = <a href="mysql://root:stack123@127.0.0.1/nova?charset=utf8" class="">mysql://root:stack123@127.0.0.1/nova?charset=utf8</a><br class="yiv5982328974" style="" clear="none">my_ip = 10.10.126.49<br class="yiv5982328974" style="" clear="none">s3_port = 3333<br class="yiv5982328974" style="" clear="none">s3_host = 10.10.126.49<br class="yiv5982328974" style="" clear="none">default_floating_pool = public<br class="yiv5982328974" style="" clear="none">force_dhcp_release = True<br class="yiv5982328974" style="" clear="none">dhcpbridge_flagfile = /etc/nova/nova.conf<br class="yiv5982328974" style="" clear="none">scheduler_driver = nova.scheduler.filter_scheduler.FilterScheduler<br class="yiv5982328974" style="" clear="none">rootwrap_config = /etc/nova/rootwrap.conf<br class="yiv5982328974" style="" clear="none">api_paste_config = /etc/nova/api-paste.ini<br class="yiv5982328974" style="" clear="none">allow_migrate_to_same_host = False<br class="yiv5982328974" style="" clear="none">allow_resize_to_same_host = False<br class="yiv5982328974" style="" clear="none">debug = True<br class="yiv5982328974" style="" clear="none">verbose = True<br class="yiv5982328974" style="" clear="none"><br class="yiv5982328974" style="" clear="none">[osapi_v3]<br class="yiv5982328974" style="" clear="none">enabled = True<br class="yiv5982328974" style="" clear="none"><br class="yiv5982328974" style="" clear="none">[keystone_authtoken]<br class="yiv5982328974" style="" clear="none">signing_dir = /var/cache/nova<br class="yiv5982328974" style="" clear="none">cafile = /opt/stack/data/ca-bundle.pem<br class="yiv5982328974" style="" clear="none">auth_uri = <a href="http://10.10.126.49:5000" class="">http://10.10.126.49:5000</a><br class="yiv5982328974" style="" clear="none">project_domain_id = default<br class="yiv5982328974" style="" clear="none">project_name = service<br class="yiv5982328974" style="" clear="none">user_domain_id = default<br class="yiv5982328974" style="" clear="none">password = stack123<br class="yiv5982328974" style="" clear="none">username = nova<br class="yiv5982328974" style="" clear="none">auth_url = <a href="http://10.10.126.49:35357" class="">http://10.10.126.49:35357</a><br class="yiv5982328974" style="" clear="none">auth_plugin = password<br class="yiv5982328974" style="" clear="none"><br class="yiv5982328974" style="" clear="none">[spice]<br class="yiv5982328974" style="" clear="none">enabled = false<br class="yiv5982328974" style="" clear="none">html5proxy_base_url = <a href="http://10.10.126.49:6082/spice_auto.html" class="">http://10.10.126.49:6082/spice_auto.html</a><br class="yiv5982328974" style="" clear="none"><br class="yiv5982328974" style="" clear="none">[glance]<br class="yiv5982328974" style="" clear="none">api_servers = <a href="http://10.10.126.49:9292" class="">http://10.10.126.49:9292</a><br class="yiv5982328974" style="" clear="none"><br class="yiv5982328974" style="" clear="none">[libvirt]<br class="yiv5982328974" style="" clear="none">inject_partition = -2<br class="yiv5982328974" style="" clear="none">live_migration_uri = <a href="qemu+ssh://stack@%s/system" class="">qemu+ssh://stack@%s/system</a><br class="yiv5982328974" style="" clear="none">use_usb_tablet = False<br class="yiv5982328974" style="" clear="none">cpu_mode = custom<br class="yiv5982328974" style="" clear="none">cpu_model = Nehalem<br class="yiv5982328974" style="" clear="none">virt_type = kvm<br class="yiv5982328974" style="" clear="none">live_migration_flag=VIR_MIGRATE_UNDEFINE_SOURCE,VIR_MIGRATE_PEER2PEER,VIR_MIGRATE_LIVE, VIR_MIGRATE_TUNNELLED<br class="yiv5982328974" style="" clear="none">block_migration_flag=VIR_MIGRATE_UNDEFINE_SOURCE,VIR_MIGRATE_PEER2PEER,VIR_MIGRATE_NON_SHARED_INC<br class="yiv5982328974" style="" clear="none">[keymgr]<br class="yiv5982328974" style="" clear="none">fixed_key = 43a3c7e902d5f44c09916261590bc613cf0373c44db5722a5c283b7b37b9ea1c<br class="yiv5982328974" style="" clear="none"><br clear="none" class=""></div><div class=""><span class=""></span></div><div class=""> </div><div id="yiv5982328974yui_3_16_0_1_1425360669325_11659" class=""><div id="yiv5982328974yui_3_16_0_1_1425360669325_11658" class="">
<br clear="none" class="">Regards
<br clear="none" class="">Neelu</div></div> <div class="yiv5982328974qtdSeparateBR"><br clear="none" class=""><br clear="none" class=""></div><div class="yiv5982328974yqt9752631988" id="yiv5982328974yqt45484"><div class="yiv5982328974yahoo_quoted" style="display:block;"> <div style="font-family:Helvetica Neue-Light, Helvetica Neue Light, Helvetica Neue, Helvetica, Arial, Lucida Grande, Sans-Serif;font-size:16px;" class=""> <div style="font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, Sans-Serif;font-size:16px;" class=""> <div dir="ltr" class=""> <font face="Arial" size="2" class=""> On Tuesday, 3 March 2015 11:05 AM, Remo Mattei <<a href="mailto:Remo@Italy1.com" class="">Remo@Italy1.com</a>> wrote:<br clear="none" class=""> </font> </div> <br clear="none" class=""><br clear="none" class=""> <div class="yiv5982328974y_msg_container"><div id="yiv5982328974" class=""><div class="">You need to make sure that you ssh between machines using the nova user not root user. <div class="yiv5982328974"><br class="yiv5982328974" clear="none"></div><div class="yiv5982328974">Remo <br class="yiv5982328974" clear="none"><div class=""><blockquote class="yiv5982328974" type="cite"><div class="yiv5982328974yqt7182318121" id="yiv5982328974yqtfd61428"><div class="yiv5982328974">On Mar 2, 2015, at 21:33, somshekar kadam <<a rel="nofollow" shape="rect" class="yiv5982328974" ymailto="mailto:som_kadam@yahoo.co.in" target="_blank" href="mailto:som_kadam@yahoo.co.in">som_kadam@yahoo.co.in</a>> wrote:</div><br class="yiv5982328974Apple-interchange-newline" clear="none"></div><div class="yiv5982328974"><div class="yiv5982328974"><div class="yiv5982328974" style="background-color:rgb(255, 255, 255);font-family:'Helvetica Neue-Light', 'Helvetica Neue Light', 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif;font-size:16px;"><div class="yiv5982328974yqt7182318121" id="yiv5982328974yqtfd12288"><div class="yiv5982328974">Remo, <br class="yiv5982328974" clear="none"></div><div class="yiv5982328974" dir="ltr">I did not understand, nova can not root ?</div><div class="yiv5982328974" dir="ltr"><br class="yiv5982328974" clear="none"></div><div class="yiv5982328974" dir="ltr" id="yiv5982328974yui_3_16_0_1_1425360669325_3363"><span class="yiv5982328974" id="yiv5982328974yui_3_16_0_1_1425360669325_4005">DO I need to make user root ssh instead of a user ?</span></div><div class="yiv5982328974" dir="ltr" id="yiv5982328974yui_3_16_0_1_1425360669325_4006"><span class="yiv5982328974" id="yiv5982328974yui_3_16_0_1_1425360669325_4005"></span></div><div class="yiv5982328974" id="yiv5982328974yui_3_16_0_1_1425360669325_3362"> </div><div class="yiv5982328974" id="yiv5982328974yui_3_16_0_1_1425360669325_2852"><div class="yiv5982328974" id="yiv5982328974yui_3_16_0_1_1425360669325_2851">
<br class="yiv5982328974" clear="none">Regards
<br class="yiv5982328974" clear="none">Neelu</div></div> <div class="yiv5982328974qtdSeparateBR"><br class="yiv5982328974" clear="none"><br class="yiv5982328974" clear="none"></div></div><div class="yiv5982328974yahoo_quoted" style="display:block;"><div class="yiv5982328974yqt7182318121" id="yiv5982328974yqtfd31630"> </div><div class="yiv5982328974" style="font-family:Helvetica Neue-Light, Helvetica Neue Light, Helvetica Neue, Helvetica, Arial, Lucida Grande, Sans-Serif;font-size:16px;"><div class="yiv5982328974yqt7182318121" id="yiv5982328974yqtfd99604"> </div><div class="yiv5982328974" style="font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, Sans-Serif;font-size:16px;"><div class="yiv5982328974yqt7182318121" id="yiv5982328974yqtfd14620"> <div class="yiv5982328974" dir="ltr"> <font class="yiv5982328974" face="Arial" size="2"> On Monday, 2 March 2015 10:41 PM, Remo Mattei <<a rel="nofollow" shape="rect" class="yiv5982328974" ymailto="mailto:remo@italy1.com" target="_blank" href="mailto:remo@italy1.com">remo@italy1.com</a>> wrote:<br class="yiv5982328974" clear="none"> </font> </div> <br class="yiv5982328974" clear="none"><br class="yiv5982328974" clear="none"> </div><div class="yiv5982328974y_msg_container"><div class="yiv5982328974" id="yiv5982328974"><div class="yiv5982328974"><div class="yiv5982328974yqt7182318121" id="yiv5982328974yqtfd66763"><div class="yiv5982328974">Make sure nova can not root. </div><div class="yiv5982328974"><br class="yiv5982328974" clear="none"></div><div class="yiv5982328974">Remo<br class="yiv5982328974" clear="none"><br class="yiv5982328974" clear="none">Inviato da <span class="yiv5982328974" style="">iPhone ()</span></div><div class="yiv5982328974"><br class="yiv5982328974" clear="none">Il giorno 02/mar/2015, alle ore 08:21, somshekar kadam <<a rel="nofollow" shape="rect" class="yiv5982328974" ymailto="mailto:som_kadam@yahoo.co.in" target="_blank" href="mailto:som_kadam@yahoo.co.in">som_kadam@yahoo.co.in</a>> ha scritto:<br class="yiv5982328974" clear="none"><br class="yiv5982328974" clear="none"></div><blockquote class="yiv5982328974" type="cite"><div class="yiv5982328974"><div class="yiv5982328974yqt2623777164" id="yiv5982328974yqt48447"><div class="yiv5982328974" style="background-color:rgb(255, 255, 255);font-family:'Helvetica Neue-Light', 'Helvetica Neue Light', 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif;font-size:16px;"><div class="yiv5982328974" id="yiv5982328974yui_3_16_0_1_1425312238526_38857" style="">Hello John, <br class="yiv5982328974" style="" clear="none"></div><div class="yiv5982328974" dir="ltr" id="yiv5982328974yui_3_16_0_1_1425312238526_17094" style="">Thanks for all your valuable inputs. <br class="yiv5982328974" style="" clear="none"></div><div class="yiv5982328974" dir="ltr" id="yiv5982328974yui_3_16_0_1_1425312238526_17096" style="">I
had missed these configuration. Hope these configs mentioned below will
be useful for others who are trying out live migration. <br class="yiv5982328974" style="" clear="none"></div><div class="yiv5982328974" dir="ltr" id="yiv5982328974yui_3_16_0_1_1425312238526_17098" style=""><br class="yiv5982328974" style="" clear="none"></div><div class="yiv5982328974" dir="ltr" id="yiv5982328974yui_3_16_0_1_1425312238526_18020" style="">1. force_config_drive = none , otherwise it was giving error. <br class="yiv5982328974" style="" clear="none"></div><div class="yiv5982328974" dir="ltr" id="yiv5982328974yui_3_16_0_1_1425312238526_12509" style="">2. allow_migrate_to_same_host = False<br class="yiv5982328974" style="" clear="none">allow_resize_to_same_host = False<br class="yiv5982328974" style="" clear="none"></div><div class="yiv5982328974" dir="ltr" id="yiv5982328974yui_3_16_0_1_1425312238526_12510" style=""><br class="yiv5982328974" style="" clear="none"></div><div class="yiv5982328974" dir="ltr" id="yiv5982328974yui_3_16_0_1_1425312238526_18021" style="">3. set proper cpu mode as below <br class="yiv5982328974" style="" clear="none"></div><div class="yiv5982328974" dir="ltr" id="yiv5982328974yui_3_16_0_1_1425312238526_18022" style="">cpu_mode = custom<br class="yiv5982328974" style="" clear="none">cpu_model = Nehalem<br class="yiv5982328974" style="" clear="none">virt_type = kvm<br class="yiv5982328974" style="" clear="none"></div><div class="yiv5982328974" dir="ltr" id="yiv5982328974yui_3_16_0_1_1425312238526_18023" style=""><br class="yiv5982328974" style="" clear="none"></div><div class="yiv5982328974" dir="ltr" id="yiv5982328974yui_3_16_0_1_1425312238526_18024" style="">Now I am able to make normal migration working fine, from one host to another. <br class="yiv5982328974" style="" clear="none"></div><div class="yiv5982328974" dir="ltr" id="yiv5982328974yui_3_16_0_1_1425312238526_17080" style=""><br class="yiv5982328974" style="" clear="none"></div><div class="yiv5982328974" dir="ltr" id="yiv5982328974yui_3_16_0_1_1425312238526_17078" style="">When I try with live migration with block-migration, its failing for not getting proper host key verification ,, <br class="yiv5982328974" style="" clear="none"></div><div class="yiv5982328974" dir="ltr" id="yiv5982328974yui_3_16_0_1_1425312238526_17076" style="">I am looking into it. I have shared keys proper I am able to ssh to-fro host nodes using passwordless ssh. <br class="yiv5982328974" style="" clear="none"></div><div class="yiv5982328974" dir="ltr" id="yiv5982328974yui_3_16_0_1_1425312238526_20851" style="">no clue right now. <br class="yiv5982328974" style="" clear="none"></div><div class="yiv5982328974" dir="ltr" id="yiv5982328974yui_3_16_0_1_1425312238526_17084" style=""><br class="yiv5982328974" style="" clear="none"></div><div class="yiv5982328974" dir="ltr" id="yiv5982328974yui_3_16_0_1_1425312238526_17086" style="">error log <br class="yiv5982328974" style="" clear="none"></div><div class="yiv5982328974" dir="ltr" id="yiv5982328974yui_3_16_0_1_1425312238526_17088" style="">------------------</div><div class="yiv5982328974" dir="ltr" id="yiv5982328974yui_3_16_0_1_1425312238526_18950" style="">[[01;31mLive Migration fa ilure: operation failed: Failed to connect to remote libvirt URI <a href="" rel="nofollow" shape="rect" class="yiv5982328974">qemu+ssh://stack@celestial8/</a></div><div class="yiv5982328974" dir="ltr" id="yiv5982328974yui_3_16_0_1_1425312238526_19014" style=""> system: Cannot recv data: Host key verifica tion failed.: Connection reset by peer^[[00m<br class="yiv5982328974" style="" clear="none"><br class="yiv5982328974" style="" clear="none"><br class="yiv5982328974" style="" clear="none">
on thread notification^[[00m ^[[00;33mfrom (pid=8953) thread_finished
/opt/stack/nova/nova/virt/ libvirt/driver.py:5638^[[00m<br class="yiv5982328974" style="" clear="none">270370 Traceback (most recent call last):<br class="yiv5982328974" style="" clear="none">270371 File "/usr/local/lib/python2.7/ dist-packages/eventlet/hubs/ hub.py", line 457, in fire_timers<br class="yiv5982328974" style="" clear="none">270372 timer()<br class="yiv5982328974" style="" clear="none">270373 File "/usr/local/lib/python2.7/ dist-packages/eventlet/hubs/ timer.py", line 58, in __call__<br class="yiv5982328974" style="" clear="none">270374 cb(*args, **kw)<br class="yiv5982328974" style="" clear="none">270375 File "/usr/local/lib/python2.7/ dist-packages/eventlet/event. py", line 168, in _do_send<br class="yiv5982328974" style="" clear="none">270376 waiter.switch(result)<br class="yiv5982328974" style="" clear="none">270377 File "/usr/local/lib/python2.7/ dist-packages/eventlet/ greenthread.py", line 214, in main<br class="yiv5982328974" style="" clear="none">270378 result = function(*args, **kwargs)<br class="yiv5982328974" style="" clear="none">270379 File "/opt/stack/nova/nova/virt/ libvirt/driver.py", line 5435, in _live_migration_operation<br class="yiv5982328974" style="" clear="none">270380 instance=instance)<br class="yiv5982328974" style="" clear="none">270381 File "/usr/local/lib/python2.7/ dist-packages/oslo_utils/ excutils.py", line 82, in __exit__<br class="yiv5982328974" style="" clear="none">270382 six.reraise(self.type_, self.value, self.tb)<br class="yiv5982328974" style="" clear="none">270383 File "/opt/stack/nova/nova/virt/ libvirt/driver.py", line 5404, in _live_migration_operation<br class="yiv5982328974" style="" clear="none">270384 CONF.libvirt.live_migration_ bandwidth)<br class="yiv5982328974" style="" clear="none">270385 File "/usr/local/lib/python2.7/ dist-packages/eventlet/tpool. py", line 183, in doit<br class="yiv5982328974" style="" clear="none">270386 result = proxy_call(self._autowrap, f, *args, **kwargs)<br class="yiv5982328974" style="" clear="none">270387 File "/usr/local/lib/python2.7/ dist-packages/eventlet/tpool. py", line 141, in proxy_call<br class="yiv5982328974" style="" clear="none">270388 rv = execute(f, *args, **kwargs)<br class="yiv5982328974" style="" clear="none">270389 File "/usr/local/lib/python2.7/ dist-packages/eventlet/tpool. py", line 122, in execute<br class="yiv5982328974" style="" clear="none">270390 six.reraise(c, e, tb)<br class="yiv5982328974" style="" clear="none">270391 File "/usr/local/lib/python2.7/ dist-packages/eventlet/tpool. py", line 80, in tworker<br class="yiv5982328974" style="" clear="none">270392 rv = meth(*args, **kwargs)<br class="yiv5982328974" style="" clear="none">270393 File "/usr/lib/python2.7/dist- packages/libvirt.py", line 1582, in migrateToURI2<br class="yiv5982328974" style="" clear="none">270394 if ret == -1: raise libvirtError ('virDomainMigrateToURI2() failed', dom=self)<br class="yiv5982328974" style="" clear="none">270395
libvirtError: operation failed: Failed to connect to remote libvirt URI
<a href="" rel="nofollow" shape="rect" class="yiv5982328974">qemu+ssh://stack@celestial8/</a> system: Cannot recv data: Host key v
erification failed.: Connection reset by peer<br class="yiv5982328974" style="" clear="none"><div class="yiv5982328974" id="yiv5982328974yui_3_16_0_1_1425312238526_19015" style="">@ <br class="yiv5982328974" style="" clear="none"></div><div class="yiv5982328974" id="yiv5982328974yui_3_16_0_1_1425312238526_19016" style="">-----</div><div class="yiv5982328974" id="yiv5982328974yui_3_16_0_1_1425312238526_22275" style=""><br class="yiv5982328974" style="" clear="none"></div></div><div class="yiv5982328974" dir="ltr" id="yiv5982328974yui_3_16_0_1_1425312238526_18952" style=""><br class="yiv5982328974" style="" clear="none"></div><div class="yiv5982328974"><span class="yiv5982328974"></span></div><div class="yiv5982328974"> </div><div class="yiv5982328974" id="yiv5982328974yui_3_16_0_1_1425312238526_55245"><div class="yiv5982328974" id="yiv5982328974yui_3_16_0_1_1425312238526_55244">
<br class="yiv5982328974" clear="none">Regards
<br class="yiv5982328974" clear="none">Neelu</div></div> <div class="yiv5982328974qtdSeparateBR"><br class="yiv5982328974" clear="none"><br class="yiv5982328974" clear="none"></div><div class="yiv5982328974yahoo_quoted" style="display:block;"> <div class="yiv5982328974" style="font-family:Helvetica Neue-Light, Helvetica Neue Light, Helvetica Neue, Helvetica, Arial, Lucida Grande, Sans-Serif;font-size:16px;"> <div class="yiv5982328974" style="font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, Sans-Serif;font-size:16px;"> <div class="yiv5982328974" dir="ltr"> <font class="yiv5982328974" face="Arial" size="2"> On Friday, 27 February 2015 8:09 PM, somshekar kadam <<a rel="nofollow" shape="rect" class="yiv5982328974" ymailto="mailto:som_kadam@yahoo.co.in" target="_blank" href="mailto:som_kadam@yahoo.co.in">som_kadam@yahoo.co.in</a>> wrote:<br class="yiv5982328974" clear="none"> </font> </div> <br class="yiv5982328974" clear="none"><br class="yiv5982328974" clear="none"> <div class="yiv5982328974y_msg_container"><div class="yiv5982328974" id="yiv5982328974"><div class="yiv5982328974"><div class="yiv5982328974" style="background-color:rgb(255, 255, 255);font-family:'Helvetica Neue-Light', 'Helvetica Neue Light', 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif;font-size:16px;">Have done the same configs as mentioned in above thread links for libvirt and nova.conf. <br class="yiv5982328974" clear="none"><div class="yiv5982328974"><span class="yiv5982328974"></span></div><div class="yiv5982328974" id="yiv5982328974yui_3_16_0_1_1425020392503_80610"> </div><div class="yiv5982328974" id="yiv5982328974yui_3_16_0_1_1425020392503_81925"><div class="yiv5982328974" id="yiv5982328974yui_3_16_0_1_1425020392503_81924">
<br class="yiv5982328974" clear="none">Regards
<br class="yiv5982328974" clear="none">Neelu</div></div> <div class="yiv5982328974qtdSeparateBR"><br class="yiv5982328974" clear="none"><br class="yiv5982328974" clear="none"></div><div class="yiv5982328974yahoo_quoted" style="display:block;"> <div class="yiv5982328974" style="font-family:Helvetica Neue-Light, Helvetica Neue Light, Helvetica Neue, Helvetica, Arial, Lucida Grande, Sans-Serif;font-size:16px;"> <div class="yiv5982328974" style="font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, Sans-Serif;font-size:16px;"> <div class="yiv5982328974yqt9000026392" id="yiv5982328974yqtfd03473"><div class="yiv5982328974" dir="ltr"> <font class="yiv5982328974" face="Arial" size="2"> On Friday, 27 February 2015 8:07 PM, somshekar kadam <<a rel="nofollow" shape="rect" class="yiv5982328974" ymailto="mailto:som_kadam@yahoo.co.in" target="_blank" href="mailto:som_kadam@yahoo.co.in">som_kadam@yahoo.co.in</a>> wrote:<br class="yiv5982328974" clear="none"> </font> </div> <br class="yiv5982328974" clear="none"><br class="yiv5982328974" clear="none"> <div class="yiv5982328974y_msg_container"><div class="yiv5982328974" id="yiv5982328974"><div class="yiv5982328974"><div class="yiv5982328974" style="background-color:rgb(255, 255, 255);font-family:'Helvetica Neue-Light', 'Helvetica Neue Light', 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif;font-size:16px;"><div class="yiv5982328974" id="yiv5982328974yui_3_16_0_1_1425020392503_68109" style=""><div class="yiv5982328974" style=""><div class="yiv5982328974" style="">John, your patch is in the mainline now. I have tested it. Not sure what is the thing I am missing<br class="yiv5982328974" style="" clear="none"></div><div class="yiv5982328974">I have specified cpu model none and even tried setting cpu mode custom also and model kvm64. <br class="yiv5982328974" clear="none"></div><div class="yiv5982328974"><br class="yiv5982328974" clear="none"></div><div class="yiv5982328974" dir="ltr">I am getting below error on live migration. <br class="yiv5982328974" clear="none"></div><br class="yiv5982328974" style="" clear="none"></div>error log<br class="yiv5982328974" style="" clear="none">----<br class="yiv5982328974" style="" clear="none">Remote error: libvirtError Requested operation is not valid: no CPU model
specified [u’Traceback (most recent call last):\n’, u’
File
“/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py”,
line 142, in _dispatch_and_reply\n executo<br class="yiv5982328974" style="" clear="none">
Code<br class="yiv5982328974" style="" clear="none">
500<br class="yiv5982328974" style="" clear="none">
Details<br class="yiv5982328974" style="" clear="none">
File “/opt/stack/nova/nova/conductor/manager.py”, line 606, in
_live_migrate block_migration, disk_over_commit) File
“/opt/stack/nova/nova/conductor/tasks/live_migrate.py”, line
194, in execute return task.execute() File
“/opt/stack/nova/nova/conductor/tasks/live_migrate.py”, line 62,
in execute self._check_requested_destination() File
“/opt/stack/nova/nova/conductor/tasks/live_migrate.py”, line
100, in _check_requested_destination
self._call_livem_checks_on_host(self.destination) File
“/opt/stack/nova/nova/conductor/tasks/live_migrate.py”, line
142, in _call_livem_checks_on_host destination, self.block_migration,
self.disk_over_commit) File
“/opt/stack/nova/nova/compute/rpcapi.py”, line 391, in
check_can_live_migrate_destination disk_over_commit=disk_over_commit) File
“/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/client.py”,
line 156, in call retry=self.retry) File
“/usr/local/lib/python2.7/dist-packages/oslo_messaging/transport.py”,
line 90, in _send timeout=timeout, retry=retry) File
“/usr/local/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqpdriver.py”,
line 417, in send retry=retry) File
“/usr/local/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqpdriver.py”,
line 408, in _send raise result<br class="yiv5982328974" style="" clear="none">
Created<br class="yiv5982328974" style="" clear="none">--------------------<br class="yiv5982328974" style="" clear="none"><br class="yiv5982328974" style="" clear="none"></div>debug log <br class="yiv5982328974" style="" clear="none">---------------<br class="yiv5982328974" style="" clear="none">DEBUG (shell:803) Live migration of instance 477e8963-aadf-4dc7-b26f-<div class="yiv5982328974" dir="ltr" id="yiv5982328974yui_3_16_0_1_1425020392503_68110" style=""> f6e9332dd33b to host celestial5 failed (HTTP 500) (Request-ID: req-7973edbc-8844-41c5-926a- 9f5e7cee62f2)<br class="yiv5982328974" style="" clear="none">Traceback (most recent call last):<br class="yiv5982328974" style="" clear="none"> File "/usr/local/lib/python2.7/ dist-packages/novaclient/ shell.py", line 800, in main<br class="yiv5982328974" style="" clear="none"> OpenStackComputeShell().main( argv)<br class="yiv5982328974" style="" clear="none"> File "/usr/local/lib/python2.7/ dist-packages/novaclient/ shell.py", line 730, in main<br class="yiv5982328974" style="" clear="none"> args.func(self.cs, args)<br class="yiv5982328974" style="" clear="none"> File "/usr/local/lib/python2.7/ dist-packages/novaclient/v1_1/ shell.py", line 3001, in do_live_migration<br class="yiv5982328974" style="" clear="none"> args.disk_over_commit)<br class="yiv5982328974" style="" clear="none"> File "/usr/local/lib/python2.7/ dist-packages/novaclient/v1_1/ servers.py", line 344, in live_migrate<br class="yiv5982328974" style="" clear="none"> disk_over_commit)<br class="yiv5982328974" style="" clear="none"> File "/usr/local/lib/python2.7/ dist-packages/novaclient/v1_1/ servers.py", line 1124, in live_migrate<br class="yiv5982328974" style="" clear="none"> 'disk_over_commit': disk_over_commit})<br class="yiv5982328974" style="" clear="none"> File "/usr/local/lib/python2.7/ dist-packages/novaclient/v1_1/ servers.py", line 1240, in _action<br class="yiv5982328974" style="" clear="none"> return self.api.client.post(url, body=body)<br class="yiv5982328974" style="" clear="none"> File "/usr/local/lib/python2.7/ dist-packages/novaclient/ client.py", line 490, in post<br class="yiv5982328974" style="" clear="none"> return self._cs_request(url, 'POST', **kwargs)<br class="yiv5982328974" style="" clear="none"> File "/usr/local/lib/python2.7/ dist-packages/novaclient/ client.py", line 465, in _cs_request<br class="yiv5982328974" style="" clear="none"> resp, body = self._time_request(url, method, **kwargs)<br class="yiv5982328974" style="" clear="none"> File "/usr/local/lib/python2.7/ dist-packages/novaclient/ client.py", line 439, in _time_request<br class="yiv5982328974" style="" clear="none"> resp, body = self.request(url, method, **kwargs)<br class="yiv5982328974" style="" clear="none"> File "/usr/local/lib/python2.7/ dist-packages/novaclient/ client.py", line 433, in request<br class="yiv5982328974" style="" clear="none"> raise exceptions.from_response(resp, body, url, method)<br class="yiv5982328974" style="" clear="none">ClientException: Live migration of instance 477e8963-aadf-4dc7-b26f- f6e9332dd33b to host celestial5 failed (HTTP 500) (Request-ID: req-7973edbc-8844-41c5-926a- 9f5e7cee62f2)<br class="yiv5982328974" style="" clear="none">ERROR (ClientException): Live migration of instance 477e8963-aadf-4dc7-b26f- f6e9332dd33b to host celestial5 failed (HTTP 500) (Request-ID: req-7973edbc-8844-41c5-926a- 9f5e7cee62f2)<br class="yiv5982328974" style="" clear="none">----------------------<br class="yiv5982328974" style="" clear="none"></div><br class="yiv5982328974" style="" clear="none"><div class="yiv5982328974" id="yiv5982328974yui_3_16_0_1_1425020392503_75197"><span class="yiv5982328974"></span>Regards
<br class="yiv5982328974" clear="none"></div><div class="yiv5982328974" id="yiv5982328974yui_3_16_0_1_1425020392503_68020">Neelu</div> <div class="yiv5982328974qtdSeparateBR"><br class="yiv5982328974" clear="none"><br class="yiv5982328974" clear="none"></div><div class="yiv5982328974yqt8097918142" id="yiv5982328974yqt12140"><div class="yiv5982328974yahoo_quoted" style="display:block;"> <div class="yiv5982328974" style="font-family:Helvetica Neue-Light, Helvetica Neue Light, Helvetica Neue, Helvetica, Arial, Lucida Grande, Sans-Serif;font-size:16px;"> <div class="yiv5982328974" style="font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, Sans-Serif;font-size:16px;"> <div class="yiv5982328974" dir="ltr"> <font class="yiv5982328974" face="Arial" size="2"> On Thursday, 26 February 2015 8:21 PM, John Griffith <<a rel="nofollow" shape="rect" class="yiv5982328974" ymailto="mailto:john.griffith@solidfire.com" target="_blank" href="mailto:john.griffith@solidfire.com">john.griffith@solidfire.com</a>> wrote:<br class="yiv5982328974" clear="none"> </font> </div> <br class="yiv5982328974" clear="none"><br class="yiv5982328974" clear="none"> <div class="yiv5982328974y_msg_container"><div class="yiv5982328974" id="yiv5982328974"><div class="yiv5982328974"><div class="yiv5982328974" dir="ltr"><div class="yiv5982328974gmail_default" style="font-family:monospace, monospace;"><br class="yiv5982328974" clear="none"></div><div class="yiv5982328974gmail_extra"><br class="yiv5982328974" clear="none"><div class="yiv5982328974gmail_quote">On Thu, Feb 26, 2015 at 7:07 AM, somshekar kadam <span class="yiv5982328974" dir="ltr"><<a rel="nofollow" shape="rect" class="yiv5982328974" ymailto="mailto:som_kadam@yahoo.co.in" target="_blank" href="mailto:som_kadam@yahoo.co.in">som_kadam@yahoo.co.in</a>></span> wrote:<br class="yiv5982328974" clear="none"><blockquote class="yiv5982328974gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex;"><div class="yiv5982328974yqt9789273494" id="yiv5982328974yqt26749"><div class="yiv5982328974"><div class="yiv5982328974" style="font-family:'Helvetica Neue-Light', 'Helvetica Neue Light', 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif;font-size:16px;background-color:rgb(255, 255, 255);"><div class="yiv5982328974">First of all thanks for quick reply. <br class="yiv5982328974" clear="none"></div><div class="yiv5982328974" dir="ltr">Documentation does not mention much about <span class="yiv5982328974"><strong class="yiv5982328974">Volume-backed live migration. <br class="yiv5982328974" clear="none"></strong></span></div><div class="yiv5982328974" dir="ltr"><span class="yiv5982328974"><strong class="yiv5982328974">Is it tested, I mean supported and working. <br class="yiv5982328974" clear="none"></strong></span></div><div class="yiv5982328974" dir="ltr"><span class="yiv5982328974"><strong class="yiv5982328974">I will try </strong></span><span class="yiv5982328974"><strong class="yiv5982328974">Block live migration as no storage is required. <br class="yiv5982328974" clear="none"></strong></span></div><div class="yiv5982328974"><span class="yiv5982328974"></span></div><div class="yiv5982328974"> </div><div class="yiv5982328974"><div class="yiv5982328974">
<br class="yiv5982328974" clear="none">Regards
<br class="yiv5982328974" clear="none">Neelu</div></div><span class="yiv5982328974"> </span><div class="yiv5982328974"><br class="yiv5982328974" clear="none"><br class="yiv5982328974" clear="none"></div><div class="yiv5982328974" style="display:block;"> <div class="yiv5982328974" style="font-family:'Helvetica Neue-Light', 'Helvetica Neue Light', 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif;font-size:16px;"> <div class="yiv5982328974" style="font-family:HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif;font-size:16px;"> <div class="yiv5982328974" dir="ltr"> <font class="yiv5982328974" face="Arial"> On Thursday, 26 February 2015 7:13 PM, Robert van Leeuwen <<a rel="nofollow" shape="rect" class="yiv5982328974" ymailto="mailto:Robert.vanLeeuwen@spilgames.com" target="_blank" href="mailto:Robert.vanLeeuwen@spilgames.com">Robert.vanLeeuwen@spilgames.com</a>> wrote:<br class="yiv5982328974" clear="none"> </font> </div> <br class="yiv5982328974" clear="none"><br class="yiv5982328974" clear="none"> <div class="yiv5982328974"><div class="yiv5982328974">> Is the Live Migration of VMs even without shared storage supported in Openstack now.<br class="yiv5982328974" clear="none">> If yes is there any document for the same.</div><br class="yiv5982328974" clear="none"><br class="yiv5982328974" clear="none">Wel, depends on what you call "supported".<br class="yiv5982328974" clear="none">Yes, it is possible. <br class="yiv5982328974" clear="none">Will it always work? Probably not until you look at the bugs below.<br class="yiv5982328974" clear="none">They have been fixed recently but they might not be merged with the version you are running: <br class="yiv5982328974" clear="none"><a rel="nofollow" shape="rect" class="yiv5982328974" target="_blank" href="https://bugs.launchpad.net/nova/+bug/1270825">https://bugs.launchpad.net/nova/+bug/1270825</a><br class="yiv5982328974" clear="none"><a rel="nofollow" shape="rect" class="yiv5982328974" target="_blank" href="https://bugs.launchpad.net/nova/+bug/1082414">https://bugs.launchpad.net/nova/+bug/1082414</a><br class="yiv5982328974" clear="none"><br class="yiv5982328974" clear="none">There might be more issues but I hit the ones mentioned above.<br class="yiv5982328974" clear="none">Have a look at the docs to configure it:<br class="yiv5982328974" clear="none"><a rel="nofollow" shape="rect" class="yiv5982328974" target="_blank" href="http://docs.openstack.org/admin-guide-cloud/content/section_configuring-compute-migrations.html">http://docs.openstack.org/admin-guide-cloud/content/section_configuring-compute-migrations.html</a><br class="yiv5982328974" clear="none"><br class="yiv5982328974" clear="none">Cheers,<br class="yiv5982328974" clear="none">Robert van Leeuwen<div class="yiv5982328974"><br class="yiv5982328974" clear="none"><br class="yiv5982328974" clear="none"><br class="yiv5982328974" clear="none"><br class="yiv5982328974" clear="none"> <br class="yiv5982328974" clear="none"><br class="yiv5982328974" clear="none"><br class="yiv5982328974" clear="none"><br class="yiv5982328974" clear="none"><br class="yiv5982328974" clear="none"><br class="yiv5982328974" clear="none"><br class="yiv5982328974" clear="none"><br class="yiv5982328974" clear="none"><br class="yiv5982328974" clear="none"><br class="yiv5982328974" clear="none"><br class="yiv5982328974" clear="none"></div><br class="yiv5982328974" clear="none"><br class="yiv5982328974" clear="none"></div> </div> </div> </div> </div></div></div><br class="yiv5982328974" clear="none">_______________________________________________<br class="yiv5982328974" clear="none">
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<br class="yiv5982328974" clear="none"></blockquote></div><br class="yiv5982328974" clear="none"></div><div class="yiv5982328974gmail_extra"><div class="yiv5982328974gmail_default" style="font-family:monospace, monospace;">It's dated and getting the patches backported has proven to take forever, but I did a write up and testing on this a while back [1]. Should still be accurate.</div><div class="yiv5982328974gmail_default" style="font-family:monospace, monospace;"><br class="yiv5982328974" clear="none"></div><div class="yiv5982328974gmail_default" style="font-family:monospace, monospace;">Thanks,</div><div class="yiv5982328974gmail_default" style="font-family:monospace, monospace;">John</div><div class="yiv5982328974gmail_default" style="font-family:monospace, monospace;"><br class="yiv5982328974" clear="none"></div><div class="yiv5982328974gmail_default" style="font-family:monospace, monospace;">[1]: <a rel="nofollow" shape="rect" class="yiv5982328974" target="_blank" href="https://griffithscorner.wordpress.com/2014/12/08/openstack-live-migration-with-cinder-backed-instances/">https://griffithscorner.wordpress.com/2014/12/08/openstack-live-migration-with-cinder-backed-instances/</a></div></div></div></div></div><br class="yiv5982328974" clear="none"><br class="yiv5982328974" clear="none"></div> </div> </div> </div></div> </div></div></div><br class="yiv5982328974" clear="none"><br class="yiv5982328974" clear="none"></div> </div></div><div class="yiv5982328974yqt9000026392" id="yiv5982328974yqtfd89965"> </div></div><div class="yiv5982328974yqt9000026392" id="yiv5982328974yqtfd02262"> </div></div><div class="yiv5982328974yqt9000026392" id="yiv5982328974yqtfd74555"> </div></div></div></div><br class="yiv5982328974" clear="none"><br class="yiv5982328974" clear="none"></div> </div> </div> </div> </div></div>
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