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More optimal settings for Ceph

master
Vitaliy Filippov 2020-03-12 18:48:55 +03:00
parent 45370fdb45
commit f39a2de71b
1 changed files with 3 additions and 2 deletions
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ceph-deploy/ceph.conf
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@ -46,8 +46,8 @@ debug crush = 0/0
[osd]
bluestore_prefer_deferred_size = 0
bluestore_prefer_deferred_size_hdd = 0
bluestore_prefer_deferred_size_ssd = 0
bluestore_min_alloc_size = 4096
bluestore_prefer_deferred_size_ssd = 16384
bluestore_min_alloc_size = 0
bluestore_min_alloc_size_ssd = 4096
bluestore_max_blob_size = 4194304
bluestore_max_blob_size_ssd = 4194304
@ -62,6 +62,7 @@ bluestore_compression_min_blob_size_ssd = 131072
bluestore_compression_max_blob_size_ssd = 4194304
bdev_enable_discard = true
bdev_async_discard = true
osd_skip_data_digest = true
# https://github.com/ceph/ceph/pull/26909, можно юзать с 14.2.4
bluefs_preextend_wal_files = true