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(parent: 0c777ef) | patch
os/bluestore: use min_alloc_size for freelist resolution 17610/head
authorSage Weil <sage@redhat.com>
Fri, 8 Sep 2017 22:08:51 +0000 (18:08 -0400)
committerSage Weil <sage@redhat.com>
Fri, 8 Sep 2017 22:18:15 +0000 (18:18 -0400)
commit6b8e4d512604095fb8a209229d4633ac19b499de
treebdaa29250a377a4453906740a2e2449378b90bd5tree | snapshot
parent0c777efdcb2ee5a6322f0eb277e681d0f086e0b6commit | diff
os/bluestore: use min_alloc_size for freelist resolution

For HDD with min_alloc_size=64k, this is a 16x reduction in allocation
metadata!

Signed-off-by: Sage Weil <sage@redhat.com>
src/os/bluestore/BlueStore.cc diff | blob | history
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