Add host name to log message for _local_delete
Add host name to log message for _local_delete

Better log message will hopefully make it easier for operators
to diagnose.

Change-Id: I447f7530a05f9af6e152f1e5d484027684795b27

tudorvio/nova,raildo/nova,devoid/nova,SUSE-Cloud/nova,orbitfp7/nova,bgxavier/nova,leilihh/nova,ruslanloman/nova,tealover/nova,Stavitsky/nova,zhimin711/nova,jianghuaw/nova,petrutlucian94/nova,cloudbase/nova-virtualbox,Yuriy-Leonov/nova,JianyuWang/nova,zaina/nova,sacharya/nova,spring-week-topos/nova-week,Tehsmash/nova,ted-gould/nova,rajalokan/nova,citrix-openstack-build/nova,cernops/nova,vladikr/nova_drafts,blueboxgroup/nova,angdraug/nova,ruslanloman/nova,redhat-openstack/nova,berrange/nova,rajalokan/nova,TwinkleChawla/nova,saleemjaveds/https-github.com-openstack-nova,cloudbau/nova,yatinkumbhare/openstack-nova,eayunstack/nova,dims/nova,klmitch/nova,Francis-Liu/animated-broccoli,shootstar/novatest,alvarolopez/nova,luogangyi/bcec-nova,devendermishrajio/nova_test_latest,tianweizhang/nova,cernops/nova,Juniper/nova,alexandrucoman/vbox-nova-driver,openstack/nova,tangfeixiong/nova,akash1808/nova_test_latest,sebrandon1/nova,mikalstill/nova,belmiromoreira/nova,ewindisch/nova,cernops/nova,rrader/nova-docker-plugin,blueboxgroup/nova,rrader/nova-docker-plugin,leilihh/nova,belmiromoreira/nova,watonyweng/nova,rahulunair/nova,maheshp/novatest,sridevikoushik31/nova,eayunstack/nova,shail2810/nova,alvarolopez/nova,zzicewind/nova,rajalokan/nova,noironetworks/nova,gooddata/openstack-nova,luogangyi/bcec-nova,klmitch/nova,mahak/nova,sridevikoushik31/openstack,NeCTAR-RC/nova,DirectXMan12/nova-hacking,watonyweng/nova,plumgrid/plumgrid-nova,maheshp/novatest,JioCloud/nova_test_latest,Yusuke1987/openstack_template,alaski/nova,affo/nova,maoy/zknova,alaski/nova,jeffrey4l/nova,virtualopensystems/nova,vladikr/nova_drafts,maelnor/nova,takeshineshiro/nova,vmturbo/nova,j-carpentier/nova,tianweizhang/nova,eharney/nova,Tehsmash/nova,felixma/nova,gooddata/openstack-nova,leilihh/novaha,tanglei528/nova,openstack/nova,apporc/nova,iuliat/nova,isyippee/nova,silenceli/nova,yrobla/nova,maoy/zknova,iuliat/nova,Stavitsky/nova,affo/nova,orbitfp7/nova,yrobla/nova,hanlind/nova,JioCloud/nova_test_latest,noironetworks/nova,leilihh/novaha,joker946/nova,ted-gould/nova,yosshy/nova,NeCTAR-RC/nova,ewindisch/nova,scripnichenko/nova,maoy/zknova,tealover/nova,plumgrid/plumgrid-nova,adelina-t/nova,kimjaejoong/nova,imsplitbit/nova,CloudServer/nova,edulramirez/nova,JioCloud/nova,gspilio/nova,viggates/nova,TwinkleChawla/nova,cloudbase/nova-virtualbox,zaina/nova,virtualopensystems/nova,sacharya/nova,CloudServer/nova,CEG-FYP-OpenStack/scheduler,apporc/nova,shail2810/nova,rickerc/nova_audit,JianyuWang/nova,sridevikoushik31/nova,cloudbase/nova,cyx1231st/nova,devendermishrajio/nova_test_latest,cyx1231st/nova,tanglei528/nova,mandeepdhami/nova,isyippee/nova,rahulunair/nova,adelina-t/nova,nikesh-mahalka/nova,Francis-Liu/animated-broccoli,DirectXMan12/nova-hacking,bgxavier/nova,yatinkumbhare/openstack-nova,MountainWei/nova,Brocade-OpenSource/OpenStack-DNRM-Nova,varunarya10/nova_test_latest,badock/nova,devendermishrajio/nova,shootstar/novatest,bigswitch/nova,cloudbase/nova,imsplitbit/nova,projectcalico/calico-nova,gooddata/openstack-nova,sridevikoushik31/openstack,cloudbase/nova,fnordahl/nova,maelnor/nova,klmitch/nova,dims/nova,CCI-MOC/nova,dstroppa/openstack-smartos-nova-grizzly,devoid/nova,klmitch/nova,sridevikoushik31/nova,akash1808/nova,openstack/nova,Triv90/Nova,Yusuke1987/openstack_template,qwefi/nova,akash1808/nova,hanlind/nova,petrutlucian94/nova,Metaswitch/calico-nova,Brocade-OpenSource/OpenStack-DNRM-Nova,shahar-stratoscale/nova,mahak/nova,phenoxim/nova,alexandrucoman/vbox-nova-driver,jianghuaw/nova,MountainWei/nova,raildo/nova,nikesh-mahalka/nova,yrobla/nova,BeyondTheClouds/nova,kimjaejoong/nova,thomasem/nova,jeffrey4l/nova,vmturbo/nova,joker946/nova,j-carpentier/nova,eharney/nova,eonpatapon/nova,bclau/nova,OpenAcademy-OpenStack/nova-scheduler,petrutlucian94/nova_dev,zzicewind/nova,Yuriy-Leonov/nova,bigswitch/nova,CiscoSystems/nova,mmnelemane/nova,sebrandon1/nova,bclau/nova,fnordahl/nova,rickerc/nova_audit,viggates/nova,vmturbo/nova,qwefi/nova,dawnpower/nova,edulramirez/nova,whitepages/nova,projectcalico/calico-nova,mmnelemane/nova,berrange/nova,sebrandon1/nova,TieWei/nova,akash1808/nova_test_latest,jianghuaw/nova,silenceli/nova,phenoxim/nova,CiscoSystems/nova,SUSE-Cloud/nova,gspilio/nova,BeyondTheClouds/nova,double12gzh/nova,barnsnake351/nova,zhimin711/nova,Juniper/nova,Metaswitch/calico-nova,mandeepdhami/nova,Juniper/nova,gspilio/nova,mahak/nova,rajalokan/nova,maheshp/novatest,thomasem/nova,double12gzh/nova,dawnpower/nova,spring-week-topos/nova-week,CCI-MOC/nova,TieWei/nova,shahar-stratoscale/nova,sridevikoushik31/openstack,ntt-sic/nova,takeshineshiro/nova,gooddata/openstack-nova,BeyondTheClouds/nova,LoHChina/nova,whitepages/nova,cloudbau/nova,vmturbo/nova,rahulunair/nova,sridevikoushik31/nova,saleemjaveds/https-github.com-openstack-nova,hanlind/nova,Triv90/Nova,varunarya10/nova_test_latest,CEG-FYP-OpenStack/scheduler,mikalstill/nova,barnsnake351/nova,dstroppa/openstack-smartos-nova-grizzly,LoHChina/nova,mgagne/nova,tudorvio/nova,devendermishrajio/nova,mgagne/nova,mikalstill/nova,yosshy/nova,DirectXMan12/nova-hacking,JioCloud/nova,Juniper/nova,angdraug/nova,tangfeixiong/nova,badock/nova,ntt-sic/nova,dstroppa/openstack-smartos-nova-grizzly,jianghuaw/nova,petrutlucian94/nova_dev,scripnichenko/nova,eonpatapon/nova,felixma/nova,Triv90/Nova,citrix-openstack-build/nova,OpenAcademy-OpenStack/nova-scheduler,redhat-openstack/nova