521 Commits

Author	SHA1	Message	Date
Joe Thornber	2ec94d4daf	o This should complete the dev_manager alg. Please could people now ... report any activation oddities they see.	2002-03-11 20:36:04 +00:00
Joe Thornber	323a167b49	o dm->active_list now filled in, ATM this is based on the layer name rather ... than the uuid.	2002-03-11 11:27:48 +00:00
Joe Thornber	fd6932b18b	o Comment out some new code that was preventing pjc activating ... snapshots. This will go back in when the active_list is working.	2002-03-11 10:38:16 +00:00
Joe Thornber	5295f36cb4	o knock out the offset for origin targets.	2002-03-08 10:45:01 +00:00
Joe Thornber	4526747997	o Add active_list to dev_manager ... o Origin layer is only added to snapshots if a snapshot is in the active_list.	2002-03-08 10:41:48 +00:00
Joe Thornber	11d2da4036	o First cut at dev scanning. ... o Split up _expand_lv	2002-03-07 17:37:38 +00:00
Joe Thornber	0fe3a2c512	o Add comment describing what we're aiming for with dev_manager. ... o Remove dev_manager_reactivate, since it'll be the same as activate. o Merge the mark, visible and dirty fields into the same flags field.	2002-03-07 16:48:46 +00:00
Joe Thornber	eea1d6932c	o Top level device is now just called <vg>-<lv> (there's no 'top' ... layer appended). o Got rid of the unused layer->type field and enum.	2002-03-07 15:29:31 +00:00
Alasdair Kergon	15c325f06a	o Use new LCK_HOLD flag to indicate whether lock should be held on return ... from lock_vol() - otherwise it now attempts to acquire the lock and then immediately releases it. o Extend the id field in struct logical_volume to hold VG uuid + LV uuid for format1. This unique lvid can be used directly when calling lock_vol(). o Add the VG uuid to vgcache to make VG uuid lookups possible. (Another step towards using them instead of VG names internally.)	2002-03-05 20:03:09 +00:00
Alasdair Kergon	2731508b34	Fix activation for VG with more than one LV.	2002-03-04 18:50:34 +00:00
Joe Thornber	d30321a6cf	o Bad dependency, meant the origin was always getting activated.	2002-03-04 15:10:30 +00:00
Joe Thornber	3a84c18bdd	o I was tearing down device bottom-up instead of top down. Which ... is why lvremove of snapshots wasn't working.	2002-03-04 14:26:43 +00:00
Joe Thornber	6ed0234393	o point snapshots at origin:real rather than origin:top, and *ping* ... snapshots work.	2002-03-01 09:07:00 +00:00
Alasdair Kergon	f4cbeaf0ac	o Lock mechanism for LV activation ... o #defines for common lock flag combinations o Try out hyphens instead of colons in device-mapper names - does this make messages containing filenames easier to read?	2002-02-27 12:26:41 +00:00
Joe Thornber	841da63e77	o Format1 wasn't recording the snapshot chunk size properly ... o Activation of snapshots now works - though the resulting device doesn't (pjc ?) o text format wasn't setting vg->cmd.	2002-02-26 16:48:52 +00:00
Joe Thornber	349f09e401	o _build_name was allocating 1 byte too few, which meant the ... terminating zero was falling off at some later point. o Don't try and iterate from a deleted node in _prune_unmarked.	2002-02-26 14:44:13 +00:00
Joe Thornber	de6c918392	o Removed old files ... o rewrote activate.c to use dev-manager, I'm sure these two will merge at some point. o Rename is broken ATM o dev-manager puts the calls through to fs.c for layers that have the 'visible' flag set.	2002-02-26 11:49:17 +00:00
Joe Thornber	c15334eb4e	o More dev_manager fns.	2002-02-25 16:53:12 +00:00
Joe Thornber	999e584511	o In go the populate functions.	2002-02-25 15:19:53 +00:00
Joe Thornber	fc28b60f9c	o More dev_manager work.	2002-02-25 14:46:57 +00:00
Joe Thornber	ca73e23fd0	o Sync with cvs, dev_manager still needs to be wired into activate.c	2002-02-25 12:02:33 +00:00