Bug 1610598 – NetApp drivers don’t create share of requested size when creating from snapshot

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Bug 1610598 - NetApp drivers don’t create share of requested size when creating from snapshot

Summary:	NetApp drivers don’t create share of requested size when creating from snapshot

Status:	CLOSED ERRATA

Aliases:	None

Product:	Red Hat OpenStack
Classification:	Red Hat
Component:	openstack-manila (Show other bugs)
Sub Component:
Version:	10.0 (Newton)
Hardware:	All All

Priority	medium Severity low
Target Milestone:	z9
Target Release:	10.0 (Newton)
Assigned To:	Goutham Pacha Ravi
QA Contact:	Dustin Schoenbrun
Docs Contact:	mmurray

URL:
Whiteboard:
Keywords:	Triaged, ZStream

Depends On:
Blocks:
	Show dependency tree / graph

Reported:	2018-07-31 22:47 EDT by Goutham Pacha Ravi
Modified:	2018-09-17 13:01 EDT (History)
CC List:	6 users (show)

See Also:
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 13:00:45 EDT
Type:	Bug
Regression:	---
Mount Type:	---
Documentation:	---
CRM:
Verified Versions:
Category:	---
oVirt Team:	---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

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External Trackers
Tracker	ID	Priority	Status	Summary	Last Updated
Launchpad	1717263	None	None	None	2018-07-31 22:47 EDT
OpenStack gerrit	515106	None	None	None	2018-07-31 22:55 EDT
Red Hat Product Errata	RHBA-2018:2671	None	None	None	2018-09-17 13:01 EDT

Groups: None (edit)

Description Goutham Pacha Ravi 2018-07-31 22:47:29 EDT

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 13:00:45 EDT

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

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