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Bug 1172755 - The PReP Boot manipulations lead to unexpected results
Summary: The PReP Boot manipulations lead to unexpected results
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 7
Classification: Red Hat
Component: anaconda
Version: 7.1
Hardware: ppc64
OS: Linux
unspecified
unspecified
Target Milestone: rc
: ---
Assignee: rmarshall
QA Contact: Release Test Team
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2014-12-10 16:52 UTC by Jaromír Cápík
Modified: 2016-02-01 02:01 UTC (History)
3 users (show)

Fixed In Version: anaconda-21.48.22.24-1
Doc Type: Bug Fix
Doc Text:
Cause: Internal Mount Point being set to format.type (prepboot) for PPC PReP Boot devices. Consequence: Custom and automatic partition for new devices would create the name in the GUI based on format.type which is prepboot and not the format name which is PPC PReP Boot. Subsequent updates to any other device would then update it to the actual format name. Fix: Changed the code that generates the fake mount point to use format.name instead of format.type Result: Now, no matter how it is made or when it is made, prepboot partitions show up in the GUI as PPC PReP Boot.
Clone Of:
Environment:
Last Closed: 2015-11-19 09:50:28 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2015:2284 0 normal SHIPPED_LIVE anaconda bug fix and enhancement update 2015-11-19 09:44:49 UTC

Description Jaromír Cápík 2014-12-10 16:52:57 UTC 
Description of problem:
I always get a crash in the installer when trying to create the PReP Boot partition manually (Bug 1170294), but even when I create the PReP Boot partition automatically, it leads to unexpected results. The PReP Boot entry is not shown in the SYSTEM list and the rest partitions have numbers starting from 2 (e.g. mpatha2). Once I confirm the changes and return to the manual partitioning, the PReP Boot partition is suddenly there (written with small letters - "prepboot") and has the number 1 (e.g. mpatha1). However the order of entries in the list is a bit strange. It is sorted neither by numbers nor alphabetically.

Version-Release number of selected component (if applicable):
RHEL-7.1-20141201.0-Server

How reproducible:
always
Comment 2 Jaromír Cápík 2014-12-10 17:06:29 UTC 
NOTE: If you create a standard partition with a filesystem on it (or swap) and then change what is incorrectly called filesystem to "PPC PReP Boot", then the list contains "PPC PReP Boot" with capital and small letters. So, in this case we display the same partition using two different labels.
Comment 3 Jaromír Cápík 2014-12-10 17:20:43 UTC 
NOTE2: If you create the PReP Boot partition using the procedure from Comment 2, then the partition does one of the two following things after adding or removing a different mountpoint:

1.) changes the label from "PPC PReP Boot" to "prepboot"
-OR-
2.) disappears from the list

I haven't tried to find reliable reproduction scenarios leading to the #1 or #2 and I hope you'll be able to reproduce these by yourself and find the reason why it behaves so unexpectedly.
Comment 4 Jaromír Cápík 2014-12-10 17:32:29 UTC 
NOTE3: A minute ago I experienced an unexpected rename from "prepboot" to "PPC PReP Boot" after changing a filesystem of the /boot mountpoint from xfs to ext4.
Comment 6 Jakub Vavra 2015-08-26 12:13:07 UTC 
Fixed in compose RHEL-7.2-20150820.0 anaconda 21.48.22.35-1. (checked on ppc64le). The label is not editable anymore for prepboot and when fs is switched from something else to prepboot is properly cleared. The Doc Text seems to be reasonable.
Comment 7 Jakub Vavra 2015-08-26 12:15:05 UTC 
Note: Any hacking around with sizes and fstypes mountpoints for prepboot did not result in error.
Comment 8 errata-xmlrpc 2015-11-19 09:50:28 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://rhn.redhat.com/errata/RHBA-2015-2284.html
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