Release 3.1

New functionality in --grow.

Signed-off-by: NeilBrown <neilb@suse.de>
This commit is contained in:
NeilBrown 2009-10-22 14:07:05 +11:00
parent d6d5656bd5
commit 7f0066ba71
8 changed files with 52 additions and 5 deletions

33
ANNOUNCE-3.1 Normal file
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Subject: ANNOUNCE: mdadm 3.1 - A tool for managing Soft RAID under Linux
Hot on the heals of 3.0.3 I am pleased to announce the availability of
mdadm version 3.1
It is available at the usual places:
countrycode=xx.
http://www.${countrycode}kernel.org/pub/linux/utils/raid/mdadm/
and via git at
git://neil.brown.name/mdadm
http://neil.brown.name/git?p=mdadm
It contains significant feature enhancements over 3.0.x
The brief change log is:
- Support --grow to change the layout of RAID4/5/6
- Support --grow to change the chunksize of raid 4/5/6
- Support --grow to change level from RAID1 -> RAID5 -> RAID6 and
back.
- Support --grow to reduce the number of devices in RAID4/5/6.
- Support restart of these grow options which assembling an array
which is partially grown.
- Assorted tests of this code, and of different RAID6 layouts.
Note that a 2.6.31 or later is needed to have access to these.
Reducing devices in a RAID4/5/6 requires 2.6.32.
Changing RAID5 to RAID1 requires 2.6.33.
You should only upgrade if you need to use, or which to test, these
features.
NeilBrown 22nd October 2009

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Please see git logs for detailed change log.
This file just contains highlight.
Changes Prior to release 3.1
- Support --grow to change the layout of RAID4/5/6
- Support --grow to change the chunksize of raid 4/5/6
- Support --grow to change level from RAID1 -> RAID5 -> RAID6 and
back.
- Support --grow to reduce the number of devices in RAID4/5/6.
- Support restart of these grow options which assembling an array
which is partially grown.
- Assorted tests of this code, and of different RAID6 layouts.
Changes Prior to release 3.0.3
- Improvements for creating arrays giving just a name, like 'foo',
rather than the full '/dev/md/foo'.

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#include "mdadm.h"
char Version[] = Name " - v3.0.3 - 22nd October 2009\n";
char Version[] = Name " - v3.1 - 22nd October 2009\n";
/*
* File: ReadMe.c

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ANNOUNCE-3.0.1
ANNOUNCE-3.0.2
ANNOUNCE-3.0.3
ANNOUNCE-3.1
Assemble.c
bitmap.c
bitmap.h
@ -121,6 +122,9 @@ tests/06update-uuid
tests/06wrmostly
tests/07autoassemble
tests/07autodetect
tests/07changelevelintr
tests/07changelevels
tests/07layouts
tests/07reshape5intr
tests/07testreshape5
tests/08imsm-overlap

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.\" the Free Software Foundation; either version 2 of the License, or
.\" (at your option) any later version.
.\" See file COPYING in distribution for details.
.TH MDADM 8 "" v3.0.3
.TH MDADM 8 "" v3.1
.SH NAME
mdadm \- manage MD devices
.I aka

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Summary: mdadm is used for controlling Linux md devices (aka RAID arrays)
Name: mdadm
Version: 3.0.3
Version: 3.1
Release: 1
Source: http://www.kernel.org/pub/linux/utils/raid/mdadm/mdadm-%{version}.tgz
URL: http://neil.brown.name/blog/mdadm

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.\" -*- nroff -*-
.TH MDASSEMBLE 8 "" v3.0.3
.TH MDASSEMBLE 8 "" v3.1
.SH NAME
mdassemble \- assemble MD devices
.I aka

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.\" See file COPYING in distribution for details.
.TH MDMON 8 "" v3.0.3
.TH MDMON 8 "" v3.1
.SH NAME
mdmon \- monitor MD external metadata arrays