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* Make --examine report chunk size when it shouldNeil Brown2006-10-091-0/+2
| | | | Currently it doesn't for raid6 and raid10
* Remove indeterminism from names in --examine --brief output.Neil Brown2006-08-111-5/+0
| | | | | | | | | | | | It is much better for this sort of thing to be predictable rather than depending on what devices exist, especially as these days entries in /dev/ often don't pre-exist. So make it always /dev/mdX for version0 superblocks. Version1 are always /dev/md/NAME
* Fix a recently introduced bug, and make --assemble more resilient to it.Neil Brown2006-06-261-1/+1
| | | | | | | Make -assemble a bit more resilient to finding strange information in superblocks. Don't claim newly added spares are InSync!! (don't know why that code was ever in there)
* Remove libssl dependancy and always use sha1.c codeNeil Brown2006-06-021-20/+22
| | | | | | | | Apparently there are license issues with openssl, so just use sha1.c always. This means we can get rid of SHA1.c Signed-off-by: Neil Brown <neilb@suse.de>
* check return status of all write/fwrite functions as required by glibc 2.4Neil Brown2006-05-291-1/+2
| | | | | | | | | | | | From: Luca Berra <bluca@vodka.it> glibc 2.4 is pedantic on ignoring return values from fprintf, fwrite and write, so now we check the rval and actually do something with it. in the Grow.c case i only print a warning, since i don't think we can do anything in case we fail invalidating those superblocks (is should never happen, but then...) Signed-off-by: Neil Brown <neilb@suse.de>
* Make sure everything compiles...Neil Brown2006-05-261-0/+4
| | | | Signed-off-by: Neil Brown <neilb@suse.de>
* Improve names reported by --examine --briefNeil Brown2006-05-261-3/+9
| | | | | | | Instead of depending (too much) on what is in /dev, we make names based on the content of the superblock. Signed-off-by: Neil Brown <neilb@suse.de>
* Choose better devnumbers and tidy up some issues with finding names.Neil Brown2006-05-261-1/+3
| | | | Signed-off-by: Neil Brown <neilb@suse.de>
* Allow autoassembly to choose it's own name for the array.Neil Brown2006-05-231-1/+1
| | | | | | | | | This cannot be used yet, but it is working towards auto-assembly. When auto-assembling an array, we make a name in /dev/md/ giving a number (from the peferred minor) or name (from set-name). Signed-off-by: Neil Brown <neilb@suse.de>
* When assembly arrays using incomplete detail, prefer arrays built for this host.Neil Brown2006-05-231-0/+12
| | | | | | | | i.e. if assembling with --name or --super-minor, then if we find two different arrays with the same apparent identity, and one was built for 'this' host, then prefer that one instead of giving up in disgust. Signed-off-by: Neil Brown <neilb@suse.de>
* Support --update=homehost to allow updating of homehost information.Neil Brown2006-05-231-0/+7
| | | | Signed-off-by: Neil Brown <neilb@suse.de>
* Make sure homehost is set correctly when --update=uuidNeil Brown2006-05-231-1/+9
| | | | Signed-off-by: Neil Brown <neilb@suse.de>
* Include homehost information in --examine as appropriateNeil Brown2006-05-191-4/+12
| | | | Signed-off-by: Neil Brown <neilb@suse.de>
* Include homehost information in --detail where appropriate.Neil Brown2006-05-191-1/+8
| | | | Signed-off-by: Neil Brown <neilb@suse.de>
* Make homehost information appear in superblock.Neil Brown2006-05-191-2/+17
| | | | | | | | When an array is created, if the homehost is know, the superblock gets it, either in the uuid, (via sha1) or in the name field. Signed-off-by: Neil Brown <neilb@suse.de>
* Just updaqte copyright dates and email addressNeil Brown2006-05-191-1/+1
| | | | Signed-off-by: Neil Brown <neilb@suse.de>
* When updating uuid, update the bitmap as well - internal bitmaps.Neil Brown2006-05-161-2/+36
| | | | | | | Otherwise when you "--update==uuid" an array with an internal bitmap, it will break, badly. Signed-off-by: Neil Brown <neilb@suse.de>
* Fix problem with sector/KB size confuision for bitmap sizing.Neil Brown2006-05-151-4/+2
| | | | Signed-off-by: Neil Brown <neilb@suse.de>
* Support new offset layout for raid10Neil Brown2006-05-151-4/+8
| | | | | | Requires 2.6.18. Signed-off-by: Neil Brown <neilb@suse.de>
* [PATCH] Make sure update_super returns correct value.Neil Brown2006-04-281-4/+14
| | | | | | | | | | | | | | | | 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
* Create missing /dev files where needed.Neil Brown2006-03-281-1/+1
| | | | | | | 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>
* Remove ident arg from getinfo_super;Neil Brown2006-03-271-2/+2
| | | | | | Add a 'name' field to 'info' to compensate. Signed-off-by: Neil Brown <neilb@suse.de>
* Support restarting of a reshape on --assembleNeil Brown2006-03-201-10/+26
| | | | Signed-off-by: Neil Brown <neilb@suse.de>
* Release some compile fixes.Neil Brown2006-02-061-3/+4
| | | | Signed-off-by: Neil Brown <neilb@suse.de>
* Have --examine report reshape details.Neil Brown2006-01-271-1/+40
| | | | Signed-off-by: Neil Brown <neilb@suse.de>
* Enable support for v.large raid1.Neil Brown2006-01-271-2/+4
| | | | | | | 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>
* Minor fixesNeil Brown2006-01-271-1/+1
| | | | Signed-off-by: Neil Brown <neilb@suse.de>
* Support updating of uuid during --assemble.Neil Brown2005-12-051-0/+6
| | | | Signed-off-by: Neil Brown <neilb@suse.de>
* Support bitmaps with raid10Neil Brown2005-11-221-4/+3
| | | | | | And a couple of other little things Signed-off-by: Neil Brown <neilb@suse.de>
* Create version-4 bitmaps if kernel supports it.Neil Brown2005-10-111-2/+2
| | | | | | | Version-3 bitmaps are host-endian. Version-4 are little-endian and so more portable. Signed-off-by: Neil Brown <neilb@suse.de>
* Fix remaining problems with hot-add bitmap to version-1 superblockNeil Brown2005-09-121-1/+1
| | | | | | Also some more tests - r5 and r6 bitmaps Signed-off-by: Neil Brown <neilb@suse.de>
* Fix assembling of raid10 in the face of missing devices.Neil Brown2005-09-121-0/+5
| | | | | | | 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>
* Passes all tests, nearly ready for release.Neil Brown2005-08-261-28/+9
| | | | Signed-off-by: Neil Brown <neilb@cse.unsw.edu.au>
* Support internal bitmaps with format-1 superblocks.Neil Brown2005-08-251-3/+4
| | | | Signed-off-by: Neil Brown <neilb@cse.unsw.edu.au>
* Add 'quite' option and tidy up some tests.Neil Brown2005-08-151-3/+4
| | | | Signed-off-by: Neil Brown <neilb@cse.unsw.edu.au>
* Support nameing of version-1 arrays.Neil Brown2005-08-091-3/+4
| | | | | | | --name is recognised in --create and --assemble name= is recognised in config file. Signed-off-by: Neil Brown <neilb@cse.unsw.edu.au>
* Add write-behind supportNeil Brown2005-08-091-8/+18
| | | | | | | | Currently this includes --write-behind to set level of write-behind supported --write-mostly to flag devices as write-mostly. Signed-off-by: Neil Brown <neilb@cse.unsw.edu.au>
* Support fixing of byte-swapped superblocks.Neil Brown2005-08-091-1/+39
| | | | | | | Good for moving between little-endian and big-endian. Still needs documentation. Signed-off-by: Neil Brown <neilb@cse.unsw.edu.au>
* Assorted Fixes for multiple bugs.Neil Brown2005-08-041-2/+3
| | | | | | | Assemble would crash, or just not work. A few other problem found by a new test-suite. Signed-off-by: Neil Brown <neilb@cse.unsw.edu.au>
* Document this...Neil Brown2005-07-181-0/+1
| | | | Signed-off-by: Neil Brown <neilb@cse.unsw.edu.au>
* Fix compiling of mdassembleNeil Brown2005-06-141-1/+4
| | | | | | (again). Signed-off-by: Neil Brown <neilb@cse.unsw.edu.au>
* Replace sprintf calls with snprintfNeil Brown2005-06-141-1/+1
| | | | | | To quiet diet-libc Signed-off-by: Neil Brown <neilb@cse.unsw.edu.au>
* Make --zero-superblock work for version 1 superblocks.Neil Brown2005-06-071-3/+3
| | | | | | This requires passing the supertype to store_super Signed-off-by: Neil Brown <neilb@cse.unsw.edu.au>
* Increase max-devs on type-1 superblocksNeil Brown2005-06-071-0/+2
| | | | Signed-off-by: Neil Brown <neilb@cse.unsw.edu.au>
* Assorted fixes for bitmap related stuffNeil Brown2005-06-071-1/+58
| | | | Signed-off-by: Neil Brown <neilb@cse.unsw.edu.au>
* Add support for internal bitmapsNeil Brown2005-06-071-2/+97
| | | | | | For version 0.90 superblocks, an internal bitmap can be specified at create. Signed-off-by: Neil Brown <neilb@cse.unsw.edu.au>
* Make sure to seed the random number generator for uuidsNeil Brown2005-06-071-4/+11
| | | | Signed-off-by: Neil Brown <neilb@cse.unsw.edu.au>
* Wasn't initialising spare disks on create.Neil Brown2005-06-071-0/+1
| | | | Signed-off-by: Neil Brown <neilb@cse.unsw.edu.au>
* Release 1.8.1 after some man page updates and other fixes.mdadm-1.11.1Neil Brown2005-06-071-0/+1
| | | | Signed-off-by: Neil Brown <neilb@cse.unsw.edu.au>
* super1Neil Brown2005-05-031-7/+37
| | | | | | | Signed-off-by: Neil Brown <neilb@cse.unsw.edu.au> Fix raid5 creation with new code. Signed-off-by: Neil Brown <neilb@cse.unsw.edu.au>
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