search for: vir_migrate_peer2p

...1 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. regards -- Maciej G...

...ion on Internet, I find someone say host uuid same, But virsh sysinfo output uuid is different, when I change one host's hostname, migrate success. I wish know why, and Can I solution this problem not change hostname. My program use api virDomainMigrateToURI2, flag arg is VIR_MIGRATE_LIVE | VIR_MIGRATE_PEER2PEER . I use virsh migrate --live --p2p. Thanks

...why I say "almost done".) Is there anything I 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...

Dear All I try to migration a kvm guest os to another host failed server: ubuntu 11.04 server virsh:migrate --live --tunnelled vm1 qemu+ssh://192.168.10.3/system error:Requested operation is not valid:cannot perform tunnelled migration without using peer2peer flag

...er2PeerMigrate: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 apprecia...

...is: def virt_migrate(domain): conn = libvirt.open('qemu:///system') domain_obj = conn.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!

Hi, when I try to use such API: virDomainPtr <http://www.libvirt.org/html/libvirt-libvirt.html#virDomainPtr> virDomainMigrate (virDomainPtr <http://www.libvirt.org/html/libvirt-libvirt.html#virDomainPtr> domain, virConnectPtr <http://www.libvirt.org/html/libvirt-libvirt.html#virConnectPtr> dconn, unsigned long flags, const char * dname, const char * uri,

...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 type="qemu" id="2...

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