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Currently, /sys/fs/btrfs/<UUID>/bg_reclaim_threshold is limited to 0 (disable) or [50 .. 100]%, so we need to fill 50% of a device to start the auto reclaim process. It is cumbersome to do so when we want to shake out possible race issues of normal write vs reclaim. Relax the threshold check under the BTRFS_DEBUG option. Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> Signed-off-by: Naohiro Aota <naohiro.aota@wdc.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2386 lines
63 KiB
2386 lines
63 KiB