4 Commits

Author	SHA1	Message	Date
Peter Rajnoha	c08c564e21	Use new dev_open_readonly fn to prevent opening devices for read-write when not necessary. ... Before, we used vg_write_lock_held call to determnine the way a device is opened. Unfortunately, this opened many devices in RW mode when it was not really necessary. With the OPTIONS+="watch" rule used in the udev rules, this could fire numerous events while closing such devices (and it caused useless scans from within udev rules in return). A common bug we hit with this was with the lvremove command which was unable to remove the LV since it was being opened from within the udev rules. This patch should minimize such situations (at least with respect to LVM handling of devices). Though there's still a possibility someone will open a device 'outside' in parallel and fire the event based on the watch rule when closing a device once opened for RW.	2011-05-28 09:48:14 +00:00
Zdenek Kabelac	a1eba521e3	Fix some unmatching sign comparation gcc warnings ... Simple replacement for unsigned type - usually in for() loops.	2011-04-08 14:40:18 +00:00
Milan Broz	c37a14506a	Fix file descriptor leak in swap signature detection	2010-08-19 23:05:45 +00:00
Petr Rockai	1b2e147cc8	Missed file from previous checkin.	2009-03-17 14:40:00 +00:00