Bug 1026468

Summary:	blivet shows existing LVs as not taking up any space in the VG
Product:	Red Hat Enterprise Linux 7	Reporter:	David Lehman <dlehman>
Component:	python-blivet	Assignee:	David Lehman <dlehman>
Status:	CLOSED CURRENTRELEASE	QA Contact:	Release Test Team <release-test-team-automation>
Severity:	high	Docs Contact:
Priority:	unspecified
Version:	7.0	CC:	amulhern, anaconda-maint-list, bcl, dlehman, jstodola, mbanas
Target Milestone:	beta
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	python-blivet-0.18.11-1	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:	1026466	Environment:
Last Closed:	2014-06-13 12:01:18 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:
Bug Depends On:	1026466
Bug Blocks:

Description David Lehman 2013-11-04 17:49:01 UTC

+++ This bug was initially created as a clone of Bug #1026466 +++

Description of problem:
Existing LVM configurations detected by blivet show existing VGs as having their full capacity available in spite of any existing LVs. This is due to a regression introduced when fixing bug 1013800.

Version-Release number of selected component (if applicable):
python-blivet-0.23.3-1

How reproducible:
Always

Steps to Reproduce:
1. create an anaconda automatic partitioning layout (write it to disk)
2. reboot into the installer using the same disk(s)
3. in the custom storage spoke, create a new LV

Actual results:
A new LV will be added with up to the full size of the VG even though the VG is already full.

Expected results:
Creation of a new LV should fail due to the disk(s) and VG being full.

Additional info:

--- Additional comment from David Lehman on 2013-11-04 12:47:41 EST ---

I have a patch for this and have verified that it fixes this problem.

Comment 1 David Lehman 2013-11-13 15:39:01 UTC

To be clear, this bug circumvents all checking done by the installer related to accounting for free space within a preexisting VG. That means, for example, that a user would be allowed to add a 100GB LV to an existing 200GB VG that has no free space.

Comment 3 Jan Stodola 2013-11-19 16:00:55 UTC

Reproduced with python-blivet-0.18.9-1.el7, verified with python-blivet-0.18.11-1.el7

Comment 4 Ludek Smid 2014-06-13 12:01:18 UTC

This request was resolved in Red Hat Enterprise Linux 7.0.

Contact your manager or support representative in case you have further questions about the request.