Hi, Ugo. You can do it and change database record for the volume (volume storage location).
2017-10-26 15:20 GMT+07:00 Ugo Vasi <[email protected]>: > Hi all, > we have a Cloustack 4.5 on ubuntu with kvm hiperviser and NFS primary and > secondary storage (three primary and one secondary). > > We plan to dismiss the first primary storage and migrate all vm running on > it to one of other. > > When I migrate a VM (after stopping it) I noticed that the volume is moved > in two phases, first it is copied to the Secondary and then to the target > Primary (can you suggest where I can find documentation about these under > the hood mechanisms?). > > Are there any faster migration procedures? > > I thought I could do a direct rsync of volume file from source PS to > destination PS, stop VM, re-synchronize (differential) the file, modify the > VM volume storage referenceon the database and restart the VM. > > -- > > U g o V a s i <[email protected]> > P r o c n e s.r.l >) > via Cotonificio 45 33010 Tavagnacco IT > phone: +390432486523 fax: +390432486523 > > Le informazioni contenute in questo messaggio sono riservate e > confidenziali ed è vietata la diffusione in qualunque modo eseguita. > Qualora Lei non fosse la persona a cui il presente messaggio è > destinato, La invitiamo ad eliminarlo e a non leggerlo, dandocene > gentilmente comunicazione. > Per qualsiasi informazione si prega di contattare [email protected] . > Rif. D.L. 196/2003 > > -- With best regards, Ivan Kudryavtsev Bitworks Software, Ltd. Cell: +7-923-414-1515 WWW: http://bitworks.software/ <http://bw-sw.com/>
