Bug 723841

Summary: installation on raid device in EFI aborts on format of fat partition
Product: Red Hat Enterprise Linux 6 Reporter: Przemyslaw Hawrylewicz-Czarnowski <przemyslaw.hawrylewicz.czarnowski>
Component: dosfstoolsAssignee: Jaroslav Škarvada <jskarvad>
Status: CLOSED DUPLICATE QA Contact: BaseOS QE - Apps <qe-baseos-apps>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 6.1CC: ed.ciechanowski, krzysztof.wojcik
Target Milestone: rc   
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2011-07-21 14:34:29 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Attachments:
Description Flags
installer bug raport
none
patch from SLES that supresses mkdosfs message of formating whole device none

Description Przemyslaw Hawrylewicz-Czarnowski 2011-07-21 11:01:11 UTC
Created attachment 514182 [details]
installer bug raport

Description of problem:
If one wants to install RHEL in UEFI environment using RAID device as boot partition it is not possible. The problem appears during an attempt to format
FAT partition created to store efi grub and its config.
(Installation log from anaconda attached)

Version-Release number of selected component (if applicable):
RHEL 6.1 RC3/GA

How reproducible:
Always

Steps to Reproduce:
1. change BIOS setup to EFI
2. create RAID device (as instalation destination)
3. start installation from DVD
4. point md device as installation target
5. format of fat partition fails
  
Actual results:
format of fat partition fails

Expected results:
format of fat partition succeeds and system is installed correctly

Additional info:
Quick investigation revealed, that mkdosfs invoked on md device informs that using whole device (not partition) requires use of -I switch.
Problem can be resolved adding -I when mkdosfs is started, or upgrade mkdosfs to support md devices (as Novell does in SUSE).

Comment 2 Przemyslaw Hawrylewicz-Czarnowski 2011-07-21 11:05:14 UTC
Created attachment 514185 [details]
patch from SLES that supresses mkdosfs message of formating whole device

Comment 3 Chris Lumens 2011-07-21 14:01:14 UTC
Reassigning to dosfsutils on the basis of the Additional info comment.  Thanks for the data.

Comment 4 Jaroslav Škarvada 2011-07-21 14:34:29 UTC

*** This bug has been marked as a duplicate of bug 709266 ***