Bug 1101011

Created attachment 899077 [details]
image

Description of problem:

Creating a template from thin provision nfs disk and coping it to block domain results in a gui bug BZ #1100999 , but when adding a new vm from this template (via rest-api,python-sdk or gui) and choosing template provisioning thin && disk allocation preallocated, the vm shown on web admin, has thin provision disk with size = 1 giga (view image)

Well you know the rest, disk's actual size is 5 gigs and the allocation policy is Raw Preallocated disk.

from vdsClient terminal tool:

[root@camel-vdsb /]# vdsClient -s 0 getVolumeInfo $sduuid $spuuid $imuuid `vdsClient -s 0 getVolumesList $sduuid $spuuid $imuuid`
	status = OK
	domain = ceb80915-8207-4ebe-9c45-458676fdf223
	capacity = 5368709120
	voltype = SHARED
	description = 
	parent = 00000000-0000-0000-0000-000000000000
	format = RAW
	image = 13034270-062e-466c-91e6-94f62a22da11
	uuid = b2d8d5a3-857a-4312-9ecc-fa0a8262b0fd
	disktype = 2
	legality = LEGAL
	mtime = 1401025224
	apparentsize = 5368709120
	truesize = 5368709120
	type = PREALLOCATED
	children = []
	pool = 
	ctime = 1401025223




Version-Release number of selected component (if applicable):

vdsm-4.14.7-3.el6ev.x86_64
rhevm-3.4.0-0.21.el6ev.noarch


How reproducible:
100%

Steps to Reproduce:
Setup: have a dc with two domains (one iscsi,one nfs)
1.create vm+thin provision disk-> make a template from this vm
2.copy template to iscsi domain
3.add a new vm based on this template (with rest-api,python or GUI) that is on the ISCSI domain,choose template provisioning: Thin and allocation policy:Preallocated

Actual results:

The web admin reports wrongly about disks allocation policy and size

Expected results:

The web admin should report the right stats or this procedure should not be allowed, because it doesn't make sense anyway
Additional info: