Dear All, 3 of our compute nodes are showing the following error in libvirtd.log. Still we are able to deploy virtual machines on these nodes and running vms are working perfect.

2016-03-28 08:10:24.578+0000: 42468: error : qemuProcessFindDomainDiskByAlias:405 : internal error: no disk found with alias 
2016-03-28 08:10:25.250+0000: 42468: error : qemuProcessFindDomainDiskByAlias:405 : internal error: no disk found with alias 
2016-03-28 08:10:25.594+0000: 42468: error : qemuProcessFindDomainDiskByAlias:405 : internal error: no disk found with alias 
2016-03-28 08:10:26.250+0000: 42468: error : qemuProcessFindDomainDiskByAlias:405 : internal error: no disk found with alias 
2016-03-28 08:10:26.609+0000: 42468: error : qemuProcessFindDomainDiskByAlias:405 : internal error: no disk found with alias

We are using openstack Juno. Anybody came across same like issue ?