4 Commits

Author	SHA1	Message	Date
Miao Xie	ddf85067bb	add mounted-checking for btrfs-vol ... Adding a mounted device is dangerous because it will destroy the filesystem on that mounted device. So we add mounted-checking for btrfs-vol. Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>	2010-09-23 20:26:49 -04:00
Chris Mason	351d17fca2	Verify parent generation number on btree reads	2008-05-13 13:48:58 -04:00
Chris Mason	f86e8be3f8	Fix uninitialized variables, and use -O so gcc starts checking for them ... Gcc only sends warnings for uninitialized variables when you compile with -O, and there were a couple of bugs sprinkled in the code. The biggest was the alloc_start variable for mkfs, which can cause strange things to happen. (thanks to Gabor Micsko for helping to find this)	2008-05-01 10:22:47 -04:00
Chris Mason	b327761ead	Add btrfs-vol command to balance, add and (eventually) remove devices	2008-04-28 16:44:22 -04:00