Bug 671355 - Can't boot from 9th or further HDD.
Summary: Can't boot from 9th or further HDD.
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 6
Classification: Red Hat
Component: grub
Version: 6.0
Hardware: x86_64
OS: Linux
low
medium
Target Milestone: rc
: ---
Assignee: Peter Jones
QA Contact: Release Test Team
URL:
Whiteboard:
Depends On:
Blocks: 691780 705163
TreeView+ depends on / blocked
 
Reported: 2011-01-21 11:06 UTC by Jan Holčapek
Modified: 2013-01-11 03:45 UTC (History)
10 users (show)

Fixed In Version: grub-0.97-72.el6
Doc Type: Bug Fix
Doc Text:
Clone Of: 609153
Environment:
Last Closed: 2011-12-06 18:00:16 UTC
Target Upstream Version:


Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2011:1720 0 normal SHIPPED_LIVE grub bug fix and enhancement update 2011-12-06 01:02:13 UTC

Description Jan Holčapek 2011-01-21 11:06:35 UTC
+++ This bug was initially created as a clone of Bug #609153 +++

Created attachment 427699 [details]
Patch allowing GRUB for recognizing up to 128 hard drives.

Description of problem:
GRUB can't recognize, ie. can't be installed and load stage2 loader off the 9th and further HDD.

Version-Release number of selected component (if applicable):
grub-0.97-64.fc13, but effectively any Legacy GRUB, ie. based on GRUB 0.97 sources.

How reproducible:
Always.

Steps to Reproduce:
1. Start the installation on a HW setup with 9 (or more) hard drives.
2. Choose to install the OS on the 9th (or further) hard drive, use default disk layout.
3. Wait until the installation finishes, and reboot.
  
Actual results:
GRUB was root-ed on (hd7,0), ie. 8th hard drive.


Expected results:
GRUB should be root-ed on (hd8,0), ie. 9th (or further) hard drive.


Additional info:
This was seen on physical SAN setup, where /dev/sd[a-m] devices were part of multipath devices, and system disk was /dev/cciss/c0d0. I have also recreated the issue in VMWare Workstation virtual machine with 9 disks. However, I have some troubles recreating this in KVM virtual machine.

Comment 1 Jan Holčapek 2011-01-21 11:07:34 UTC
Patch is attached to the original bug report (BZ 609153).

Comment 5 Pavel Holica 2011-10-25 08:56:32 UTC
Setting Verified: SanityOnly according to Comment 2.

Comment 6 errata-xmlrpc 2011-12-06 18:00:16 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.

http://rhn.redhat.com/errata/RHBA-2011-1720.html


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