11 Commits

Author	SHA1	Message	Date
Petr Rockai	e59e2f7c3c	Move the core of the lib/config/config.c functionality into libdevmapper, ... leaving behind the LVM-specific parts of the code (convenience wrappers that handle `struct device` and `struct cmd_context`, basically). A number of functions have been renamed (in addition to getting a dm_ prefix) -- namely, all of the config interface now has a dm_config_ prefix.	2011-08-30 14:55:15 +00:00
Alasdair Kergon	f9b92564a7	Fix raid shared lib segtype registration (2.02.87).	2011-08-24 13:41:46 +00:00
Alasdair Kergon	3250b38583	_ for static fns	2011-08-19 15:59:15 +00:00
Jonathan Earl Brassow	f439e65b64	Add support for m-way to n-way up-convert in RAID1 (no linear to n-way yet) ... This patch adds the ability to upconvert a raid1 array - say from 2-way to 3-way. It does not yet support upconverting linear to n-way. The 'raid' device-mapper target allows for individual components (images) of an array to be specified for rebuild. This mechanism is used when adding new images to the array so that the new images can be resync'ed while the rest of the images in the array can remain 'in-sync'. (There is no mirror-on-mirror layering required.)	2011-08-18 19:41:21 +00:00
Jonathan Earl Brassow	4903b85d23	Compiler warning fixes, better error messaging, and cosmetic changes. ... 1) add new function 'raid_remove_top_layer' which will be useful to other conversion functions later (also cleans up code) 2) Add error messages if raid_[extract|add]_images fails 3) Add function prototypes to prevent compiler warnings when compiling with '--with-raid=shared'	2011-08-13 04:28:34 +00:00
Jonathan Earl Brassow	a22515c87f	Various code clean-ups (s/malloc/zalloc/, new msgs, etc) ... Fix a couple more issues that kabi found. - Add some error messages in failure cases - s/malloc/zalloc/ - use vg->vgmem for lv names instead of vg->cmd->mem	2011-08-11 21:32:18 +00:00
Alasdair Kergon	40dbaac892	pre-release fixes incl make distclean and configure --with-raid=none/shared	2011-08-11 19:18:17 +00:00
Jonathan Earl Brassow	34338a3406	Need 'ifdef' checks around RAID monitoring functions as well to catch the ... case where the user does not want dmeventd support compiled in.	2011-08-11 14:00:58 +00:00
Milan Broz	26303811a4	Fix build of raid without dmeventd.	2011-08-11 13:30:36 +00:00
Jonathan Earl Brassow	3041b72f06	Add dmeventd monitoring for RAID devices.	2011-08-11 05:00:20 +00:00
Jonathan Earl Brassow	cac52ca4ce	Add basic RAID segment type(s) support. ... Implementation described in doc/lvm2-raid.txt. Basic support includes: - ability to create RAID 1/4/5/6 arrays - ability to delete RAID arrays - ability to display RAID arrays Notable missing features (not included in this patch): - ability to clean-up/repair failures - ability to convert RAID segment types - ability to monitor RAID segment types	2011-08-02 22:07:20 +00:00