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Btrfs: Check metadata redundancy on balance
authorSam Tygier <samtygier@yahoo.co.uk>
Wed, 6 Jan 2016 08:46:12 +0000 (08:46 +0000)
committerDavid Sterba <dsterba@suse.com>
Thu, 7 Jan 2016 14:20:56 +0000 (15:20 +0100)
commitee592d07716139ef7c3ea8049936cbc3aafbc533
tree5189f3283edad9305b999ce6806871a0f6d5fba6tree | snapshot (tar.gz zip)
parentca8a51b3a979d57b082b14eda38602b7f52d81d1commit | diff
Btrfs: Check metadata redundancy on balance

When converting a filesystem via balance check that metadata mode
is at least as redundant as the data mode. For example give warning
when:
-dconvert=raid1 -mconvert=single

Signed-off-by: Sam Tygier <samtygier@yahoo.co.uk>
[ minor message reformatting ]
Signed-off-by: David Sterba <dsterba@suse.com>
fs/btrfs/volumes.c diff | blob | blame | history