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os/bluestore: adjust compression blob sizes down

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These were way too big.  64KB is enough to get good compression,
and 4MB is way too big.

Signed-off-by: Sage Weil <sage@redhat.com>
This commit is contained in:
Sage Weil 2016-09-27 12:20:44 -04:00
parent a389a29e16
commit f32b682f13
1 changed files with 2 additions and 2 deletions
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4
src/common/config_opts.h
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@ -973,8 +973,8 @@ OPTION(bluestore_min_alloc_size_ssd, OPT_U32, 4*1024)
OPTION(bluestore_max_alloc_size, OPT_U32, 0)
OPTION(bluestore_compression, OPT_STR, "none") // force|aggressive|passive|none
OPTION(bluestore_compression_algorithm, OPT_STR, "snappy")
OPTION(bluestore_compression_min_blob_size, OPT_U32, 256*1024)
OPTION(bluestore_compression_max_blob_size, OPT_U32, 4*1024*1024)
OPTION(bluestore_compression_min_blob_size, OPT_U32, 128*1024)
OPTION(bluestore_compression_max_blob_size, OPT_U32, 512*1024)
OPTION(bluestore_gc_max_blob_depth, OPT_U32, 3)
OPTION(bluestore_gc_merge_data, OPT_BOOL, true)
/*