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Bug 1052439

Summary: when /boot is changed to btrfs, btrfs volume is improperly resized and is too small for installation
Product: Red Hat Enterprise Linux 7 Reporter: David Lehman <dlehman>
Component: python-blivetAssignee: David Lehman <dlehman>
Status: CLOSED CURRENTRELEASE QA Contact: Release Test Team <release-test-team-automation>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 7.0CC: amulhern, anaconda-maint-list, bcl, dlehman, lkardos, mbanas
Target Milestone: rc   
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: python-blivet-0.18.17-1 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: 1033356 Environment:
Last Closed: 2014-06-13 13:24:21 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: 1033356    
Bug Blocks:    

Description David Lehman 2014-01-13 20:14:33 UTC
+++ This bug was initially created as a clone of Bug #1033356 +++

Description of problem:

In Manual Partitioning, after clicking on "automatically create" partitions, and changing /boot on ext4 to be /boot on BTRFS, the installer changes the existing ~442GB btrfs volume to a size of 2GB.

Version-Release number of selected component (if applicable):
anaconda-20.25.8-1.fc20

How reproducible:
Always

Steps to Reproduce:
1. Manual partitioning
2. Automatically create partitions
3. Click on /boot and change device type to BTRFS, click update

Actual results:
All mountpoints on the BTRFS volume change size to ~2GB.

Expected results:
Established size of the volume shouldn't change.

Additional info:

--- Additional comment from David Lehman on 2013-11-22 09:44:47 EST ---

This is related to how we calculate the base size for the volume when adding a subvolume in combination with how the automatic partitioning requests are defined (they have small base sizes).

Comment 2 Ľuboš Kardoš 2014-02-04 09:28:52 UTC
Verified on python-blivet-0.18.19-2 (RHEL-7.0-20140127.0).

Comment 3 Ludek Smid 2014-06-13 13:24:21 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.