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| author | Qu Wenruo <quwenruo@cn.fujitsu.com> | 2016-09-06 17:35:06 +0200 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2016-09-21 11:47:31 +0200 |
| commit | 53c4e289c237e4f1008fdec54256e81c24c8882a (patch) | |
| tree | 0fd4f494f50d58b141f762078a9fa520fd63378a /extent-cache.c | |
| parent | c2f3212502210427c5f17e66fbb30ad89826fbd7 (diff) | |
btrfs-progs: mkfs: Warn user for minimal RAID5/6 devices setup
For RAID5, 2 devices setup is just RAID1 with more overhead.
For RAID6, 3 devices setup is RAID1 with 3 copies, not what most user
want.
So warn user at mkfs time for such case, and add explain in man pages.
Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'extent-cache.c')
0 files changed, 0 insertions, 0 deletions