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Getting ready for 2.0 release... 

Signed-off-by: Neil Brown <neilb@cse.unsw.edu.au>
This commit is contained in:
Neil Brown 2005-08-26 02:26:37 +00:00
parent 34355de9ca
commit 8431b2b286
13 changed files with 74 additions and 20 deletions
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38
ANNOUNCE-2.0 Normal file
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@ -0,0 +1,38 @@
Subject: ANNOUNCE: mdadm 2.0 - A tool for managing Soft RAID under Linux
I am (at last) please to announce the availability of
mdadm version 2.0
It is available at the usual places:
http://www.cse.unsw.edu.au/~neilb/source/mdadm/
and
http://www.{countrycode}.kernel.org/pub/linux/utils/raid/mdadm/
mdadm is a tool for creating, managing and monitoring
device arrays using the "md" driver in Linux, also
known as Software RAID arrays.
Release 2.0 contains a substantial rewrite of various pieces of
functionality, particularly the --create option. This enables support
for a new style of superblock - the version-1 superblock.
Version-1 can support many more than 28 devices and can be easily
moved between hosts with different endian-ness.
Release 2.0 also contains support for the recent bitmap-intent-logging
which will appear in 2.6.13, and the RAID1 write-behind that will be
available in 2.6.14.
This release comes with a test-suite which has been used to verify that
mdadm-2.0 actually works in a number of common scenarios. Some of the
tests require a bleeding-edge kernel, so don't be surprised if some fail
on kernels prior to 2.6.14.
Being a '.0' release, 2.0 should be treated with some caution.
However I believe it is quite stable and can safely be used on
production systems.
Development of mdadm has moved from CSE@UNSW and is now sponsored by
SUSE Labs, Novell Inc.
NeilBrown 25th August 2005

5
Makefile
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@ -73,7 +73,8 @@ endif
all : mdadm mdadm.man md.man mdadm.conf.man
everything: all mdadm.static mdadm.tcc mdadm.uclibc mdassemble mdassemble.uclibc mdassemble.static mdassemble.man
everything: all mdadm.static mdadm.uclibc swap_super mdassemble mdassemble.uclibc mdassemble.static mdassemble.man
# mdadm.tcc doesn't work..
mdadm : $(OBJS)
$(CC) $(LDFLAGS) -o mdadm $^
@ -130,7 +131,7 @@ install : mdadm mdadm.8 md.4 mdadm.conf.5
clean :
rm -f mdadm $(OBJS) core *.man mdadm.tcc mdadm.uclibc mdadm.static *.orig *.porig *.rej *.alt \
mdassemble mdassemble.static mdassemble.uclibc mdassemble.klibc
mdassemble mdassemble.static mdassemble.uclibc mdassemble.klibc swap_super
dist : clean
./makedist

4
ReadMe.c
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@ -1,7 +1,7 @@
/*
* mdadm - manage Linux "md" devices aka RAID arrays.
*
* Copyright (C) 2001-2002 Neil Brown <neilb@cse.unsw.edu.au>
* Copyright (C) 2001-2005 Neil Brown <neilb@cse.unsw.edu.au>
*
*
* This program is free software; you can redistribute it and/or modify
@ -29,7 +29,7 @@
#include "mdadm.h"
char Version[] = Name " - v2.0-devel-3 - DEVELOPMENT VERSION NOT FOR REGULAR USE - 4 August 2005\n";
char Version[] = Name " - v2.0 - 25 August 2005\n";
/*
* File: ReadMe.c

6
bitmap.c
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@ -152,11 +152,11 @@ bitmap_info_t *bitmap_fd_read(int fd, int brief)
*/
total_bits = bitmap_bits(info->sb.sync_size, info->sb.chunksize);
while ((n = read(fd, buf, sizeof(*buf))) > 0) {
while ((n = read(fd, buf, sizeof(buf))) > 0) {
unsigned long long remaining = total_bits - read_bits;
if (remaining > sizeof(*buf) * 8) /* we want the full buffer */
remaining = sizeof(*buf) * 8;
if (remaining > sizeof(buf) * 8) /* we want the full buffer */
remaining = sizeof(buf) * 8;
if (remaining > n * 8) /* the file is truncated */
remaining = n * 8;
dirty_bits += count_dirty_bits(buf, remaining);

15
inventory
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@ -12,6 +12,7 @@ ANNOUNCE-1.7.0
ANNOUNCE-1.8.0
ANNOUNCE-1.8.1
ANNOUNCE-1.9.0
ANNOUNCE-2.0
ANNOUNCE-2.0-devel-1
ANNOUNCE-2.0-devel-2
ANNOUNCE-2.0-devel-3
@ -56,9 +57,11 @@ misc/syslog-events
raid5extend.c
super0.c
super1.c
swap_super.c
test
tests/
tests/00linear
tests/00multipath
tests/00raid0
tests/00raid1
tests/00raid10
@ -73,11 +76,23 @@ tests/02r5grow
tests/02r6grow
tests/03r0assem
tests/03r5assem
tests/03r5assemV1
tests/04r0update
tests/04r1update
tests/05r1-bitmapfile
tests/05r1-grow-external
tests/05r1-grow-internal
tests/05r1-internalbitmap
tests/05r1-internalbitmap-v1a
tests/05r1-internalbitmap-v1b
tests/05r1-internalbitmap-v1c
tests/05r1-n3-bitmapfile
tests/05r1-re-add
tests/05r1-re-add-nosuper
tests/06name
tests/06r5swap
tests/06sysfs
tests/06wrmostly
tests/ToTest
tests/check
tests/testdev

10
makedist
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@ -44,18 +44,18 @@ then
ls -l $target/$base
if tar tzf $target/$base | sed 's,[^/]*/,,' | sort | diff -u inventory -
then : correct files found
else echo "Extra files, or invertory is out-of-date"
else echo "Extra files, or inventory is out-of-date"
rm $target/$base
exit 1
fi
exit 1
rpm -ta $target/$base
find /home/neilb/src/RPM -name "*mdadm-$version-*" \
-exec cp {} $target/RPM \;
#cp ANNOUNCE-$version $target/ANNOUNCE
#cp ChangeLog $target/ChangeLog
cp ANNOUNCE-$version $target/ANNOUNCE
cp ChangeLog $target/ChangeLog
scp $target/$base master.kernel.org:/pub/linux/utils/raid/mdadm/mdadm-$version.tar.gz
#scp $target/ANNOUNCE $target/ChangeLog master.kernel.org:/pub/linux/utils/raid/mdadm/
scp $target/ANNOUNCE $target/ChangeLog master.kernel.org:/pub/linux/utils/raid/mdadm/
else
if [ ! -f $target/$base ]
then

2
mdadm.8
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@ -1,5 +1,5 @@
.\" -*- nroff -*-
.TH MDADM 8 "" v2.0-devel-3
.TH MDADM 8 "" v2.0m
.SH NAME
mdadm \- manage MD devices
.I aka

2
mdadm.spec
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@ -1,6 +1,6 @@
Summary: mdadm is used for controlling Linux md devices (aka RAID arrays)
Name: mdadm
Version: 2.0-devel-3
Version: 2.0
Release: 1
Source: http://www.cse.unsw.edu.au/~neilb/source/mdadm/mdadm-%{version}.tgz
URL: http://www.cse.unsw.edu.au/~neilb/source/mdadm/

2
super1.c
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@ -895,8 +895,6 @@ static int add_internal_bitmap1(struct supertype *st, void *sbv, int chunk, int
bms->sync_size = __cpu_to_le64(size);
bms->write_behind = __cpu_to_le32(write_behind);
return 1;
}

4
swap_super.c
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@ -16,7 +16,9 @@
#define MD_NEW_SIZE_SECTORS(x) ((x & ~(MD_RESERVED_SECTORS - 1)) - MD_RESERVED_SECTORS)
main(int argc, char *argv[])
extern long long lseek64(int, long long, int);
int main(int argc, char *argv[])
{
int fd, i;
unsigned long size;

2
tests/02r1grow
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@ -27,7 +27,7 @@ testdev $md0 1 $[size/2] 1
mdadm --grow $md0 --size max
check resync
check wait
testdev $md0 1 $[size-1] 1
testdev $md0 1 $[size-1-64] 1
mdadm --grow $md0 --size $[size/2]
check nosync

2
tests/02r5grow
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@ -27,7 +27,7 @@ testdev $md0 3 $[size/2] 128
mdadm --grow $md0 --size max
check resync
check wait
testdev $md0 3 $[size-1] 128
testdev $md0 3 $[size-1-64] 128
mdadm --grow $md0 --size $[size/2]
check nosync

2
tests/02r6grow
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@ -27,7 +27,7 @@ testdev $md0 2 $[size/2] 128
mdadm --grow $md0 --size max
check resync
check wait
testdev $md0 2 $[size-1] 128
testdev $md0 2 $[size-1-64] 128
mdadm --grow $md0 --size $[size/2]
check nosync