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Qu Wenruo
089ecbf486
Due to the fact that btrfs uses different max extent size for compressed and non-compressed write, it calculates metadata reservation incorrectly. This can leads to false ENOSPC alert for compressed write. This test case will check it by using small fs and do parallel write to trigger it. It's highly recommened to use MOUNT_OPTIONS="-o compress" and MKFS_OPTIONS="-n 64k" to trigger it. Without compression, it won't be triggered. The fix is not merged and may change in the future, but the function is good enough: btrfs: improve inode's outstanding_extents computation btrfs: fix false enospc for compression Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com> Reviewed-by: Eryu Guan <eguan@redhat.com> Signed-off-by: Eryu Guan <eguan@redhat.com>
3 lines
43 B
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3 lines
43 B
Plaintext
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