On Fri, Mar 24, 2017 at 1:29 PM, Ernest Beinrohr <Ernest.Beinrohr@axonpro.sk
wrote:
On 24.03.2017 11:11, gflwqs gflwqs wrote:
Hi list, I need to move 600+ vms:from one data domain to another, however from what i can see in the GUI i can only move one vm disk at the time which would be very time consuming.
I there any way i can bulk move those vm disks? By the way, I can't stop the vms they have to be online during the migration..
This is my python program:
# ... API init
vms= api.vms.list(query = 'vmname')
for vm in vms: print vm.name for disk in vm.disks.list( ):
I personally would not move it disk by disk, VM by VM. It'll take a lot of time and you can usually move multiple disks at a time. How many, depend on your storage bottlenecks usually, but few at a time makes sense to me.
print " disk: " + disk.name + " " + disk.get_alias() sd = api.storagedomains.get('NEWSTORAGE')
try: disk.move(params.Action(storage_domain=sd))
disk_id = disk.get_id() while True:
Not breaking for any kind of timeout or state other than 'ok' ?
print("Waiting for movement to complete ...") time.sleep(10) disk = vm.disks.get(id=disk_id) if disk.get_status().get_state() == "ok": break
except: print "Cannot move."
A bit more information here might help diagnosing what has failed. Y.
api.disconnect()
-- Ernest Beinrohr, AXON PRO Ing <http://www.beinrohr.sk/ing.php>, RHCE <http://www.beinrohr.sk/rhce.php>, RHCVA <http://www.beinrohr.sk/rhce.php>, LPIC <http://www.beinrohr.sk/lpic.php>, VCA <http://www.beinrohr.sk/vca.php>, +421-2-62410360 <+421%202/624%20103%2060> +421-903-482603 <+421%20903%20482%20603>
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