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Bug 1610598

Summary:	NetApp drivers don’t create share of requested size when creating from snapshot
Product:	Red Hat OpenStack	Reporter:	Goutham Pacha Ravi <gouthamr>
Component:	openstack-manila	Assignee:	Goutham Pacha Ravi <gouthamr>
Status:	CLOSED ERRATA	QA Contact:	Dustin Schoenbrun <dschoenb>
Severity:	low	Docs Contact:	mmurray
Priority:	medium
Version:	10.0 (Newton)	CC:	amcleod, dschoenb, gouthamr, knylande, sclewis, tbarron
Target Milestone:	z9	Keywords:	Triaged, ZStream
Target Release:	10.0 (Newton)
Hardware:	All
OS:	All
Whiteboard:
Fixed In Version:	openstack-manila-3.0.0-13.el7ost	Doc Type:	Bug Fix
Doc Text:	Previously, the NetApp driver ignored the size argument when a user requested a share from an existing snapshot. As a result, users did not get shares of the requested size. With this update, the NetApp driver creates shares according to the size argument that users specify.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2018-09-17 17:00:45 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Goutham Pacha Ravi 2018-08-01 02:47:29 UTC

Description of problem:

NetApp drivers don’t create share of requested size when creating from snapshot in Newton. 

The customer/reporter tried to create a share from snapshot from Horizon (manila-ui) and the Flexvol size is the same size as the original snapshot on ONTAP.
This bug has been fixed upstream and the fix has been backported to driverfixes/newton.
The fix is present in RHOSP 11, 12, 13 and beyond, but is missing in 10.


Version-Release number of selected component (if applicable): Newton / 10


How reproducible:


Steps to Reproduce:
1. Create a share A of size 'x' 
2. Create a snapshot A1 of share A
3. Create a share B of size 'y' from snapshot A1

Actual results:

manila claims that the size of share B is 'y', but the size on the backend (ONTAP FlexVol) is 'x'.


Expected results:

The size of the ONTAP FlexVol must be 'x'

Comment 11 errata-xmlrpc 2018-09-17 17:00:45 UTC

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2018:2671