search for: vir_migrate_undefine_sourc

...orthy mechs found) 2013-07-01 09:49:09.317+0000: 17997: error : doPeer2PeerMigrate:2527 : operation failed: Failed to connect to remote libvirt URI qemu+tcp://n12c1/system I execute migration like this: nova live-migration c923af69-4cb3-46dd-8bd2-871812d7d223 n12c1 Nova.conf: live_migration_flag=VIR_MIGRATE_UNDEFINE_SOURCE,VIR_MIGRATE_PEER2PEER,VIR_MIGRATE_LIVE Could you please let me know whether nova/libvirt support p2p live migration with sasl and if so point out what might be misconfigured? Disabling sasl solves all my problems but I have to configure some authentication. I would really appreciate your help....

...can do to prevent this? Is there a fix for this coming? MORE DETAILS: I open a connection to a remote libvirt instance and begin a live-migration using: domain.migrate(remoteCon, flags, None, None, 0) My flags are: flags = libvirt.VIR_MIGRATE_PEER2PEER | libvirt.VIR_MIGRATE_LIVE | libvirt.VIR_MIGRATE_UNDEFINE_SOURCE | libvirt.VIR_MIGRATE_TUNNELLED Thanks, --Igor -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 198 bytes Desc: Digital signature URL: <http://listman.redhat.com/archives/libvirt-users/attachments/20101217/8...

...Compiled against library: libvir 0.8.3 Using library: libvir 0.8.3 Using API: Xen 3.0.1 Running hypervisor: Xen 3.2.0 The goal is to have the migration done in only one call, including a definition in the remote xend and undefinition from the source, which requires the VIR_MIGRATE_PERSIST_DEST and VIR_MIGRATE_UNDEFINE_SOURCE flags. Here's the code doing the migration: ---------- flags = (libvirt.VIR_MIGRATE_LIVE ^ libvirt.VIR_MIGRATE_PERSIST_DEST ^ libvirt.VIR_MIGRATE_UNDEFINE_SOURCE) uri = 'xenmigr://remote.host.com:8002' domain_obj.migrate(con_handle, flags, None, uri, 0) ---------- Th...

...17+0000: 17997: error : doPeer2PeerMigrate:2527 : > operation failed: Failed to connect to remote libvirt URI > qemu+tcp://n12c1/system > > I execute migration like this: > nova live-migration c923af69-4cb3-46dd-8bd2-871812d7d223 n12c1 > > Nova.conf: > live_migration_flag=VIR_MIGRATE_UNDEFINE_SOURCE,VIR_MIGRATE_PEER2PEER,VIR_MIGRATE_LIVE > > Could you please let me know whether nova/libvirt support p2p live > migration with sasl and if so point out what might be misconfigured? > Disabling sasl solves all my problems but I have to configure some > authentication. > > I w...

...lookupByName(domain) dst='qemu+ssh://root@%s/system' % args.remote domain_obj.migrateSetMaxSpeed(40,0) new_dom = domain_obj.migrateToURI(dst,libvirt.VIR_MIGRATE_LIVE | libvirt.VIR_MIGRATE_PEER2PEER | libvirt.VIR_MIGRATE_NON_SHARED_INC | libvirt.VIR_MIGRATE_PERSIST_DEST | libvirt.VIR_MIGRATE_UNDEFINE_SOURCE, None, 0) conn.close() Also tried to specify bandwidth at migrateToUri- I still get 10 mib/s at any value... Thanks in advance!

...ith. Okay, this is going to be a long message. :) We're calling it as: dom.migrateToURI2(duri, muri, xml_str, logical_sum, None, CONF.live_migration_bandwidth) Here are the supplied arguments: duri = u'qemu+tcp://compute-0/system' muri = u'tcp://compute-0' flaglist = ['VIR_MIGRATE_UNDEFINE_SOURCE', 'VIR_MIGRATE_PEER2PEER', 'VIR_MIGRATE_LIVE'] logical_sum = 19, (logical OR of flaglist) CONF.live_migration_bandwidth = 0 Grabbing original XML prior to migration: dom_xml = etree.fromstring(dom.XMLDesc(0)) xml_str = etree.tostring(dom_xml) xml_str (BEFORE) = <domain t...

Hi, We've run into a problem with libvirt 1.1.2 and are looking for some comments on whether this is a bug or design intent. We're trying to use migrateToURI() but we're using a few things (numatune, vcpu mask, etc.) that may need adjustment during the migration. We found that migrateToURI2() mostly works if we use XML created by copying the domain XML from the running instance