btrfs: fix devs_max constraints for raid1c3 and raid1c4

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The value 0 for devs_max means to spread the allocated chunks over all
available devices, eg. stripe for RAID0 or RAID5. This got mistakenly
copied to the RAID1C3/4 profiles. The intention is to have exactly 3 and
4 copies respectively.

Fixes: 47e6f7423b ("btrfs: add support for 3-copy replication (raid1c3)")
Fixes: 8d6fac0087 ("btrfs: add support for 4-copy replication (raid1c4)")
Signed-off-by: David Sterba <dsterba@suse.com>

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David Sterba 2019-11-27 16:10:54 +01:00

parent 994bf9cd78

commit cf93e15eca

1 changed files with 2 additions and 2 deletions

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fs/btrfs/volumes.c

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