]>
git.ipfire.org Git - thirdparty/mdadm.git/log
Neil Brown [Fri, 19 May 2006 04:53:22 +0000 (04:53 +0000)]
New flag --no-degraded
Use to avoid starting arrays if there are
fewer devices available than last time the array was started.
This is only needed with --scan, as with --scan, that behaviour
is the default.
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Fri, 19 May 2006 03:58:45 +0000 (03:58 +0000)]
Add a copy of /proc/mdstat to the mail message send by mdadm --monitor.
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Fri, 19 May 2006 03:48:49 +0000 (03:48 +0000)]
Fix incorrect error status from --examine --scan
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Tue, 16 May 2006 07:35:06 +0000 (07:35 +0000)]
Arrange the 'auto' setting in mdadm.conf can choose default type.
So when you say auto=md or auto=part in mdadm.conf, it give a preference
for type of array, but standard name will override.
But --auto=md is more insistant.
FIXME I'm not at all happy about handling of names that already exist.
I don't think that should be removed if the device is active.
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Tue, 16 May 2006 06:05:27 +0000 (06:05 +0000)]
When updating uuid, update the bitmap as well - external bitmaps
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Tue, 16 May 2006 05:53:15 +0000 (05:53 +0000)]
Fix a couple of typos in the man page.
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Tue, 16 May 2006 05:52:51 +0000 (05:52 +0000)]
When updating uuid, update the bitmap as well - internal bitmaps.
Otherwise when you "--update==uuid" an array with an internal
bitmap, it will break, badly.
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Mon, 15 May 2006 06:03:05 +0000 (06:03 +0000)]
Detail checks if array has been started or not and includes that in report.
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Mon, 15 May 2006 06:02:41 +0000 (06:02 +0000)]
Allow default creation info to to be stored in mdadm.conf
Default owner, group, mode and 'auto' flag can be given in a 'CREATE' line.
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Mon, 15 May 2006 04:21:33 +0000 (04:21 +0000)]
Limit size of bitmap to 2million chunks.
When creating a file bitmap, choose a default size that
results in fewer than 2^21 chunks. Without this kmalloc
failure in the kernel becomes likely.
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Mon, 15 May 2006 03:57:53 +0000 (03:57 +0000)]
Fix problem with sector/KB size confuision for bitmap sizing.
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Mon, 15 May 2006 02:46:54 +0000 (02:46 +0000)]
Support new offset layout for raid10
Requires 2.6.18.
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Mon, 15 May 2006 01:58:47 +0000 (01:58 +0000)]
Assume "DEVICE partitions" if no DEVICE line present.
This means the output of "mdadm -Es" can be used as a complete
mdadm.conf file .... if you really want to do that.
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Mon, 15 May 2006 01:35:47 +0000 (01:35 +0000)]
Arrange that SparesMissing events generate an email too.
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Mon, 15 May 2006 01:27:04 +0000 (01:27 +0000)]
Support 'mailfrom' line in mdadm.conf so the From: line in alert emails can be explicitly set.
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Mon, 15 May 2006 00:56:02 +0000 (00:56 +0000)]
Use O_DIRECT to read bitmap files.
A pending patch to the kernel causes bitmap file updates
to not go through the page cache, so O_DIRECT is needed to
ensure that we read current data.
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Fri, 28 Apr 2006 04:10:38 +0000 (14:10 +1000)]
[PATCH] Make sure update_super returns correct value.
For 'force' and 'assemble', update_super must return true
if anything was changed.
Also fix a bug with wonly handling in super0.
Signed-off-by: Neil Brown <neilb@suse.de>
### Diffstat output
./super0.c | 18 ++++++++++++++----
./super1.c | 7 +++++++
2 files changed, 21 insertions(+), 4 deletions(-)
diff ./super0.c~current~ ./super0.c
Neil Brown [Fri, 28 Apr 2006 04:09:24 +0000 (14:09 +1000)]
[PATCH] Get the name for partitioned devices in sysfs correct.
There are 64 partitions per device, not 16.
Signed-off-by: Neil Brown <neilb@suse.de>
### Diffstat output
./sysfs.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff ./sysfs.c~current~ ./sysfs.c
Neil Brown [Mon, 17 Apr 2006 12:49:28 +0000 (12:49 +0000)]
Release 2.4.1
Annoying alignment bug in version-1 supers on 64bit..
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Fri, 7 Apr 2006 04:34:45 +0000 (04:34 +0000)]
Fix alignment problem in version-1 superblocks.
NOTE: This is an incompatable change affecting raid5 reshape.
If you want to reshape a raid5 using version-1 superblocks,
use 2.6.17-rc2 or later, and mdadm-2.4.1 or later.
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Sat, 1 Apr 2006 09:28:36 +0000 (09:28 +0000)]
Add tests/05r1-grow-internal-1
Neil Brown [Mon, 3 Apr 2006 00:11:51 +0000 (00:11 +0000)]
fix write mostly for add and re-add
The following patch makes it possible to tag a device as write-mostly on
--add and --re-add with a non-persistent superblock array. Previously,
this was not working.
Signed-Off-By: Paul Clements <paul.clements@steeleye.com>
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Thu, 30 Mar 2006 04:24:09 +0000 (04:24 +0000)]
Add ANNOUNCE-2.4
Neil Brown [Mon, 3 Apr 2006 00:09:16 +0000 (00:09 +0000)]
Release 2.4
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Wed, 29 Mar 2006 05:21:16 +0000 (05:21 +0000)]
Add tests/05r1-grow-internal-1
Neil Brown [Thu, 30 Mar 2006 04:17:51 +0000 (04:17 +0000)]
Updates to md.4
Particularly restiping and sysfs, but a few other bits too.
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Wed, 29 Mar 2006 06:28:07 +0000 (06:28 +0000)]
Bug fixes to pass test suite
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Wed, 29 Mar 2006 02:57:48 +0000 (02:57 +0000)]
Support 'bitmap=' in mdadm.conf for auto-assembling arrays with write-intent bitmaps in separate files.
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Wed, 29 Mar 2006 02:45:06 +0000 (02:45 +0000)]
Man page tidyup.
mdadm.8 improved (I hope).
Rearrange some option documentation and add --backup-file, and other
general improvements.
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Tue, 28 Mar 2006 23:27:05 +0000 (23:27 +0000)]
Changelog Updates
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Tue, 28 Mar 2006 23:22:58 +0000 (23:22 +0000)]
Kill old superblocks on create.
Make sure old-version superblocks are not around to confuse anything
when a new array is created.
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Tue, 28 Mar 2006 23:02:45 +0000 (23:02 +0000)]
Reduce dependance on MD_SB_DISKS
--monitor should now work with arrays larger than 28 devices.
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Tue, 28 Mar 2006 22:44:05 +0000 (22:44 +0000)]
Add information about reshape to --detail
Also fix problems with dev names and symlinks
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Tue, 28 Mar 2006 06:39:29 +0000 (06:39 +0000)]
Don't try to get bitmap info on old kernels.
.. this causes silly warnings.
Unfortuantely there are 2.6 kernels which will still produce
warnings. We cannot reliable detect those.
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Tue, 28 Mar 2006 06:26:53 +0000 (06:26 +0000)]
Create missing /dev files where needed.
Whenever we need a device file to open, if one cannot be found in /dev,
create a temporary one.
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Tue, 28 Mar 2006 05:51:50 +0000 (05:51 +0000)]
Fix messy --detail output when there is a failed device.
The missing devices show as garbage.
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Mon, 27 Mar 2006 06:54:31 +0000 (06:54 +0000)]
Make scanning of /dev work even if it is a symlink
We generally don't want to follow symlinks in /dev, but if
/dev itself is a symlink, we want to follow it.
So nftw needs a bit of help.
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Mon, 27 Mar 2006 06:38:46 +0000 (06:38 +0000)]
Allow resize to backup to a file.
To support resizing an array without a spare, mdadm now understands
--backup-file=
which should point to a file for storing a backup of critical data.
This can be given to --grow which will create the file, or
--assemble which will restore from the file if needed.
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Mon, 27 Mar 2006 04:34:38 +0000 (04:34 +0000)]
Remove ident arg from getinfo_super;
Add a 'name' field to 'info' to compensate.
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Mon, 27 Mar 2006 04:14:43 +0000 (04:14 +0000)]
Put a 'canary' block in front of the backup
.. so corruptio can be detected.
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Mon, 20 Mar 2006 03:34:49 +0000 (03:34 +0000)]
Add ANNOUNCE-2.4-pre1
Neil Brown [Mon, 20 Mar 2006 03:50:25 +0000 (03:50 +0000)]
Release 2.4-pre1
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Mon, 20 Mar 2006 03:26:42 +0000 (03:26 +0000)]
Fix a few issues with the reshape patches.
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Mon, 20 Mar 2006 03:17:31 +0000 (03:17 +0000)]
Support restarting of a reshape on --assemble
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Mon, 13 Mar 2006 05:51:32 +0000 (05:51 +0000)]
Initial reshape support
Needs work for other levels etc.
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Mon, 6 Feb 2006 04:11:49 +0000 (04:11 +0000)]
Add ANNOUNCE-2.3.1
Neil Brown [Mon, 6 Feb 2006 04:18:12 +0000 (04:18 +0000)]
Release some compile fixes.
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Thu, 2 Feb 2006 05:17:24 +0000 (05:17 +0000)]
Update ChangeLog and release 2.3
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Thu, 2 Feb 2006 03:19:57 +0000 (03:19 +0000)]
Some little bits and pieces...
I'm obviously bored of writing changelog entries.
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Tue, 31 Jan 2006 00:43:50 +0000 (00:43 +0000)]
Fix printing of size of reiserfs filesystem.
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=318230
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Tue, 31 Jan 2006 00:39:50 +0000 (00:39 +0000)]
Sort mdstat entries so that composites are well-ordered.
This means that "-Ds" lists arrays in an approprate order
for assembly.
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Tue, 31 Jan 2006 00:01:48 +0000 (00:01 +0000)]
Prefer version-1 superblocks for v.large devices.
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Mon, 30 Jan 2006 23:42:53 +0000 (23:42 +0000)]
Report device size correctly in --detail for Large devices.
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Mon, 30 Jan 2006 23:23:45 +0000 (23:23 +0000)]
Stuff like..
- report Intent Bitmap in --detail
- report internal bitmap in --examine
- pass' --force through to --grow --bitmap
- support v.large arrays in --grow --bitmap
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Mon, 30 Jan 2006 03:09:32 +0000 (03:09 +0000)]
Report bitmap offset when examining v1 superblock.
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Mon, 30 Jan 2006 02:57:49 +0000 (02:57 +0000)]
Work towards allowing larger internal bitmaps in version1 superblocks.
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Mon, 30 Jan 2006 00:13:26 +0000 (00:13 +0000)]
Support --help --assemble etc.
i.e. allow '--help' to be first and still give
context sensitive help.
Also don't print truncated device-size of very large arrays.
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Fri, 27 Jan 2006 07:28:34 +0000 (07:28 +0000)]
Have --examine report reshape details.
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Fri, 27 Jan 2006 06:25:55 +0000 (06:25 +0000)]
Provide error message if --examine does find a valid superblock
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Fri, 27 Jan 2006 06:21:06 +0000 (06:21 +0000)]
Enable support for v.large raid1.
clean up 'long long' usage for size of array, so that
with v-1 superblocks a raid1 larger than 2TB is possible.
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Mon, 17 Apr 2006 13:12:41 +0000 (13:12 +0000)]
Further improvements to online help
diff .//ReadMe.c~current~ .//ReadMe.c
Neil Brown [Fri, 27 Jan 2006 05:53:10 +0000 (05:53 +0000)]
Make some improvements to online help.
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Fri, 27 Jan 2006 04:48:28 +0000 (04:48 +0000)]
Minor fixes
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Fri, 27 Jan 2006 01:44:47 +0000 (01:44 +0000)]
Assorted fixes...
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Fri, 16 Dec 2005 01:34:49 +0000 (01:34 +0000)]
uhm.. assort fixes, particularly for recovery offset...
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Fri, 9 Dec 2005 05:01:22 +0000 (05:01 +0000)]
Allow /etc/mdadm/mdadm.conf as an alternate to /etc/mdadm.conf
This provide compatability with Debian.
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Fri, 9 Dec 2005 04:55:02 +0000 (04:55 +0000)]
Release 2.2
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Mon, 5 Dec 2005 05:56:42 +0000 (05:56 +0000)]
Guides on how to use mdadm with initramfs
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Mon, 5 Dec 2005 05:56:33 +0000 (05:56 +0000)]
Support updating of uuid during --assemble.
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Mon, 5 Dec 2005 05:56:18 +0000 (05:56 +0000)]
Allow event counters to be off by one
.. even without --force
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Mon, 5 Dec 2005 05:55:56 +0000 (05:55 +0000)]
syslog support for monitor mode
From: ross@jose.lug.udel.edu (Ross Vandegrift)
Hi Neil,
While adding the text message mode, I saw a FIXME asking for syslog
support in monitor mode.
This patch adds exactly that.
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Mon, 5 Dec 2005 05:54:59 +0000 (05:54 +0000)]
Report which device failed in a Fail message.
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Mon, 5 Dec 2005 05:54:48 +0000 (05:54 +0000)]
Support --assume-clean for --create
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Mon, 5 Dec 2005 05:54:33 +0000 (05:54 +0000)]
Improve option parsing
stuff
====Do Not Remove====
Status: ok
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Mon, 5 Dec 2005 05:52:50 +0000 (05:52 +0000)]
Allow scanning of devices listed in /proc/partitions independant of /dev
If a device found in /proc/partitions isn't listed in /dev, then
mknod a temporary name and open that.
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Tue, 22 Nov 2005 03:38:44 +0000 (03:38 +0000)]
Remvoe blank line from '--examine --brief' output.
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Tue, 22 Nov 2005 03:37:14 +0000 (03:37 +0000)]
Support bitmaps with raid10
And a couple of other little things
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Fri, 21 Oct 2005 06:13:04 +0000 (06:13 +0000)]
Make sure mdadm -S returns correct error code
If a bad file names was given, exit status still 0.
If some devices couldn't be stopped for "mdadm -Ss"
exit status still 0.
Thanks: Daniel Hottinger <hotti@google.com>
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Tue, 11 Oct 2005 04:44:44 +0000 (04:44 +0000)]
Create version-4 bitmaps if kernel supports it.
Version-3 bitmaps are host-endian. Version-4 are little-endian
and so more portable.
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Tue, 11 Oct 2005 04:10:00 +0000 (04:10 +0000)]
Add 'setup' option to 'test'
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Tue, 11 Oct 2005 04:10:00 +0000 (04:10 +0000)]
Just some minor stuff...
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Mon, 12 Sep 2005 07:12:07 +0000 (07:12 +0000)]
Release 2-0
With little fix for -O2 compile
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Mon, 12 Sep 2005 05:53:25 +0000 (05:53 +0000)]
Add tests/05r1-grow-internal-1
Neil Brown [Mon, 12 Sep 2005 06:47:33 +0000 (06:47 +0000)]
Refine some tests.
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Mon, 12 Sep 2005 05:54:52 +0000 (05:54 +0000)]
Fix byteordr covnerion ofr 'events' that was '32' instead of '64'
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Mon, 12 Sep 2005 05:24:10 +0000 (05:24 +0000)]
Fix remaining problems with hot-add bitmap to version-1 superblock
Also some more tests - r5 and r6 bitmaps
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Mon, 12 Sep 2005 05:23:11 +0000 (05:23 +0000)]
Fix assembling of array with spares when verion-1 superblock is used.
As spared don't have a position in the raid array with verion-1 superblocks,
we need to handle them a bit differently.
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Mon, 12 Sep 2005 04:57:52 +0000 (04:57 +0000)]
Fix assembling of raid10 in the face of missing devices.
We now check if enough devices are present properly, so
--force can be used to good effect.
Signed-off-by: Neil Brown <neilb@suse.de>
Neil Brown [Fri, 26 Aug 2005 06:37:33 +0000 (06:37 +0000)]
Release!!
Signed-off-by: Neil Brown <neilb@cse.unsw.edu.au>
Neil Brown [Thu, 25 Aug 2005 07:17:44 +0000 (07:17 +0000)]
Add tests/05r1-internalbitmap-v1c
Neil Brown [Thu, 25 Aug 2005 07:15:52 +0000 (07:15 +0000)]
Add tests/05r1-internalbitmap-v1b
Neil Brown [Fri, 26 Aug 2005 04:08:16 +0000 (04:08 +0000)]
Add tests/05r1-internalbitmap-v1a
Neil Brown [Fri, 26 Aug 2005 06:08:28 +0000 (06:08 +0000)]
Passes all tests, nearly ready for release.
Signed-off-by: Neil Brown <neilb@cse.unsw.edu.au>
Neil Brown [Fri, 26 Aug 2005 02:26:37 +0000 (02:26 +0000)]
Getting ready for 2.0 release...
Signed-off-by: Neil Brown <neilb@cse.unsw.edu.au>
Neil Brown [Thu, 25 Aug 2005 05:26:57 +0000 (05:26 +0000)]
remove ANNOUNCE-2.0-devel-?
Neil Brown [Thu, 25 Aug 2005 05:26:57 +0000 (05:26 +0000)]
remove ANNOUNCE-1*
Neil Brown [Thu, 25 Aug 2005 05:26:57 +0000 (05:26 +0000)]
Add raid10 doco to mdadm.8
Signed-off-by: Neil Brown <neilb@cse.unsw.edu.au>
Neil Brown [Thu, 25 Aug 2005 05:11:29 +0000 (05:11 +0000)]
Lots of little manpage updates.
Signed-off-by: Neil Brown <neilb@cse.unsw.edu.au>
Neil Brown [Thu, 25 Aug 2005 05:09:25 +0000 (05:09 +0000)]
Add RAID10 and other stuff to md.4
Signed-off-by: Neil Brown <neilb@cse.unsw.edu.au>
Neil Brown [Thu, 25 Aug 2005 04:31:44 +0000 (04:31 +0000)]
Support internal bitmaps with format-1 superblocks.
Signed-off-by: Neil Brown <neilb@cse.unsw.edu.au>