URL:
<http://savannah.gnu.org/bugs/?33286>
Summary: pre-loaded mdraid1x fails to detect md device on GPT
(insmod works)
Project: GNU GRUB
Submitted by: zeq
Submitted on: Wed 11 May 2011 08:30:23 AM GMT
Category: None
Severity: Major
Priority: 5 - Normal
Item Group: Software Error
Status: None
Privacy: Public
Assigned to: None
Originator Name: Steven Newbury
Originator Email: st...@snewbury.org.uk
Open/Closed: Open
Discussion Lock: Any
Release:
Release: Bazaar - trunk
Reproducibility: Every Time
Planned Release: None
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Details:
md v1.2 SB RAID1 over two disks with GPT partition labels, "raid" flag is set.
(boot/grub is on md device.)
>From a working grub boot shell (booting from USB) "insmod mdraid1x"
sucessfully detects the array, but since /grub is on the md disk mdraid1x
needs to be pre-loaded, but then the array is _not_ detected!
Given it works manually loaded perhaps the mdraid1x detect function is called
before the gpt partition code has detected the partitions? Maybe there's a
need for scan/detect array command now that GPT labels can contain md devices
with GPT labels?
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