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- new upstream release 3.2.6. Subsumes all of our

Browse Source 
patches and adds a lot of other bug fixes for
  less common cases including for a couple that cause
  mdadm to crash.

OBS-URL: https://build.opensuse.org/package/show/Base:System/mdadm?expand=0&rev=77
This commit is contained in:
Neil Brown 2012-10-25 23:19:41 +00:00 committed by Git OBS Bridge
parent 2e9b215bf9
commit 15ad866b8c
11 changed files with 12 additions and 193 deletions
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13
blkid-builtin.patch
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@ -1,13 +0,0 @@
Index: mdadm-3.2.5/udev-md-raid.rules
===================================================================
--- mdadm-3.2.5.orig/udev-md-raid.rules
+++ mdadm-3.2.5/udev-md-raid.rules
@@ -40,7 +40,7 @@ ENV{DEVTYPE}=="partition", ENV{MD_UUID}=
ENV{DEVTYPE}=="partition", ENV{MD_DEVNAME}=="*[^0-9]", SYMLINK+="md/$env{MD_DEVNAME}%n"
ENV{DEVTYPE}=="partition", ENV{MD_DEVNAME}=="*[0-9]", SYMLINK+="md/$env{MD_DEVNAME}p%n"
-IMPORT{program}="/sbin/blkid -o udev -p $tempnode"
+IMPORT{builtin}="blkid"
OPTIONS+="link_priority=100"
OPTIONS+="watch"
ENV{ID_FS_USAGE}=="filesystem|other|crypto", ENV{ID_FS_UUID_ENC}=="?*", SYMLINK+="disk/by-uuid/$env{ID_FS_UUID_ENC}"

32
find-free-devnum.fix
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@ -1,32 +0,0 @@
From fb52f2457a4df4f7061be7a0524763193a6355a7 Mon Sep 17 00:00:00 2001
From: NeilBrown <neilb@suse.de>
Date: Mon, 20 Aug 2012 10:50:42 +1000
Subject: [PATCH] find_free_devnum: avoid auto-using names in /etc/mdadm.conf
high-number names like "/dev/md126" shouldn't be in /etc/mdadm.conf,
but if they are they should be ignored when choosing an
unused number.
Signed-off-by: NeilBrown <neilb@suse.de>
---
util.c | 4 ++++
1 file changed, 4 insertions(+)
--- mdadm-3.2.5.orig/util.c
+++ mdadm-3.2.5/util.c
@@ -796,10 +796,14 @@ int find_free_devnum(int use_partitions)
devnum = devnum ? devnum-1 : (1<<20)-1) {
char *dn;
int _devnum;
+ char nbuf[50];
_devnum = use_partitions ? (-1-devnum) : devnum;
if (mddev_busy(_devnum))
continue;
+ sprintf(nbuf, "%s%d", use_partitions?"mdp":"md", devnum);
+ if (!conf_name_is_free(nbuf))
+ continue;
/* make sure it is new to /dev too, at least as a
* non-standard */
dn = map_dev(dev2major(_devnum), dev2minor(_devnum), 0);

29
mapfile-rebuild.fix
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@ -1,29 +0,0 @@
From a74e5731ba8c32f74c60e45c244735d602d14dca Mon Sep 17 00:00:00 2001
From: NeilBrown <neilb@suse.de>
Date: Mon, 20 Aug 2012 12:34:28 +1000
Subject: [PATCH] mapfile: fix mapfile rebuild for containers
When recreating the mapfile entry for a container we need to
use ->getinfo_super, not ->container_content, just like we
do in Detail().
Signed-off-by: NeilBrown <neilb@suse.de>
diff --git a/mapfile.c b/mapfile.c
index fa23883..6712733 100644
--- a/mapfile.c
+++ b/mapfile.c
@@ -403,7 +403,12 @@ void RebuildMap(void)
close(dfd);
if (ok != 0)
continue;
- info = st->ss->container_content(st, subarray);
+ if (subarray)
+ info = st->ss->container_content(st, subarray);
+ else {
+ info = malloc(sizeof(*info));
+ st->ss->getinfo_super(st, info, NULL);
+ }
if (!info)
continue;

3
mdadm-3.2.5.tar.bz2
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@ -1,3 +0,0 @@
version https://git-lfs.github.com/spec/v1
oid sha256:5ae2bfd241c88601c1ef9072806248491e025fa09a388c40230d72d65eabbd3c
size 369582

3
mdadm-3.2.6.tar.bz2 Normal file
View File

@ -0,0 +1,3 @@
version https://git-lfs.github.com/spec/v1
oid sha256:c44ed3b31238b41cffe67caffaf45067d01e095de94988889ea8a94e22dc6c38
size 371525

8
mdadm.changes
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@ -1,3 +1,11 @@
-------------------------------------------------------------------
Thu Oct 25 23:18:19 UTC 2012 - nfbrown@suse.com
- new upstream release 3.2.6. Subsumes all of our
patches and adds a lot of other bug fixes for
less common cases including for a couple that cause
mdadm to crash.
-------------------------------------------------------------------
Tue Oct 9 03:35:22 UTC 2012 - nfbrown@suse.com

16
mdadm.spec
View File

@ -17,7 +17,7 @@
Name: mdadm
Version: 3.2.5
Version: 3.2.6
Release: 0
BuildRequires: binutils-devel
BuildRequires: sgmltool
@ -39,13 +39,6 @@ Source5: mkinitrd-setup.sh
Source6: mkinitrd-boot.sh
Source7: mdadm.cron
Source8: mdadm.shutdown
Patch1: udev-rules.fix
Patch2: mdmon-arg.fix
Patch3: blkid-builtin.patch
Patch4: mdmon-takeover.fix
Patch5: find-free-devnum.fix
Patch6: mapfile-rebuild.fix
Patch7: udev-offroot
%description
Mdadm is a program that can be used to control Linux md devices. It is
@ -54,13 +47,6 @@ programs but with a very different interface.
%prep
%setup -q -a1
%patch1 -p1
%patch2 -p1
%patch3 -p1
%patch4 -p1
%patch5 -p1
%patch6 -p1
%patch7 -p1
%build
make %{?_smp_mflags} CC="%__cc" CXFLAGS="$RPM_OPT_FLAGS -Wno-error"

24
mdmon-arg.fix
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@ -1,24 +0,0 @@
Fix parsing of mdmon args.
The conversion to use getopt_long added an incorrect assignment to
container_name.
This causes "mdmon --all --takeover" to fail.
bnc#767150
Signed-off-by: NeilBrown <neilb@suse.de>
---
mdmon.c | 1 -
1 file changed, 1 deletion(-)
--- mdadm-3.2.5.orig/mdmon.c
+++ mdadm-3.2.5/mdmon.c
@@ -306,7 +306,6 @@ int main(int argc, char *argv[])
all = 1;
break;
case 't':
- container_name = optarg;
takeover = 1;
break;
case OffRootOpt:

31
mdmon-takeover.fix
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@ -1,31 +0,0 @@
From a99d3469713138f050cccb8657c24a05ffa7057e Mon Sep 17 00:00:00 2001
From: NeilBrown <neilb@suse.de>
Date: Mon, 20 Aug 2012 10:37:21 +1000
Subject: [PATCH] mdmon: allow --takeover when original was started with
--offroot
As --offroot causes ARGV[0] to be changed, we need to be more
lenient when checking that the mdmon we are about to kill really
is mdmon. i.e. allow name to be "@dmon" instead.
Signed-off-by: NeilBrown <neilb@suse.de>
---
mdmon.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
--- mdadm-3.2.5.orig/mdmon.c
+++ mdadm-3.2.5/mdmon.c
@@ -184,7 +184,11 @@ static void try_kill_monitor(pid_t pid,
buf[sizeof(buf)-1] = 0;
close(fd);
- if (n < 0 || !strstr(buf, "mdmon"))
+ /* Note that if started with --offroot, the name
+ * might be "@dmon"
+ */
+ if (n < 0 || !(strstr(buf, "mdmon") ||
+ strstr(buf, "@dmon")))
return;
kill(pid, SIGTERM);

18
udev-offroot
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@ -1,18 +0,0 @@
Use --offroot flag when assembling md arrays.
This ensures that mdmon won't be killed by systemd.
---
udev-md-raid.rules | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- mdadm-3.2.5.orig/udev-md-raid.rules
+++ mdadm-3.2.5/udev-md-raid.rules
@@ -10,7 +10,7 @@ LABEL="md_inc"
# remember you can limit what gets auto/incrementally assembled by
# mdadm.conf(5)'s 'AUTO' and selectively whitelist using 'ARRAY'
-ACTION=="add", RUN+="/sbin/mdadm --incremental $tempnode"
+ACTION=="add", RUN+="/sbin/mdadm --incremental $tempnode --offroot"
ACTION=="remove", ENV{ID_PATH}=="?*", RUN+="/sbin/mdadm -If $name --path $env{ID_PATH}"
ACTION=="remove", ENV{ID_PATH}!="?*", RUN+="/sbin/mdadm -If $name"

28
udev-rules.fix
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@ -1,28 +0,0 @@
From 339b77467a7ad5e5354b5ab0542f8148b18c898c Mon Sep 17 00:00:00 2001
From: NeilBrown <neilb@suse.de>
Date: Thu, 24 May 2012 11:49:49 +1000
Subject: [PATCH] udev-rules: prevent systemd from mount devices before they
are ready.
When an array is assembled incrementally, systemd might see it
before it is ready, try to mount it, fail, and give up.
Result is that array doesn't get mounted.
If we ask udev to tell systemd that it isn't ready yet in this
case, systemd waits until it is ready, and all are happy.
Signed-off-by: NeilBrown <neilb@suse.de>
diff --git a/udev-md-raid.rules b/udev-md-raid.rules
index f564f70..814c897 100644
--- a/udev-md-raid.rules
+++ b/udev-md-raid.rules
@@ -28,7 +28,7 @@ ENV{DEVTYPE}=="partition", GOTO="md_ignore_state"
# never leave state 'inactive'
ATTR{md/metadata_version}=="external:[A-Za-z]*", ATTR{md/array_state}=="inactive", GOTO="md_ignore_state"
TEST!="md/array_state", GOTO="md_end"
-ATTR{md/array_state}=="|clear|inactive", GOTO="md_end"
+ATTR{md/array_state}=="|clear|inactive", ENV{SYSTEMD_READY}="0", GOTO="md_end"
LABEL="md_ignore_state"
IMPORT{program}="/sbin/mdadm --detail --export $tempnode"