159 Commits

Author	SHA1	Message	Date
Alasdair Kergon	7e3d403b88	Implement a no_locking module that *does* attempt activation.	2002-04-11 14:10:32 +00:00
Patrick Caulfield	2fab033e9b	Implement an external locking interface.	2002-04-08 16:04:50 +00:00
Alasdair Kergon	8856889d10	Rename LCK_NONE to LCK_UNLOCK	2002-04-04 11:18:45 +00:00
Alasdair Kergon	c1b5fc6673	Fix typo.	2002-03-25 18:50:37 +00:00
Alasdair Kergon	568d7229bf	Review locking: block signals instead of ignoring them and restore state ... afterwards; avoid race condition with unlink; add LCK_HOLD to process_each_vg.	2002-03-15 16:07:38 +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	413cc9189e	Begin conversion so LV id is passed to activation unit instead of ... struct logical_volume.	2002-02-25 12:56:16 +00:00
Alasdair Kergon	cc8b2cd706	Try out using LV locking for reactivation.	2002-02-20 21:30:27 +00:00
Alasdair Kergon	7d0e6e800e	o Support locking with local lock files ... o Disable control-c during updates (except if blocked waiting for a lock)	2002-02-11 15:42:34 +00:00