Btrfs: tune the chunk allocation to 5% of the FS as metadata

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An earlier commit tried to keep us from allocating too many
empty metadata chunks.  It was somewhat too restrictive and could
lead to ENOSPC errors on empty filesystems.

This increases the limits to about 5% of the FS size, allowing more
metadata chunks to be preallocated.

Signed-off-by: Chris Mason <chris.mason@oracle.com>

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This commit is contained in:

Chris Mason 2010-10-26 13:37:56 -04:00

parent 3259f8bed2

commit e5bc245829

1 changed files with 18 additions and 4 deletions

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fs/btrfs/extent-tree.c

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