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osd: enable HASHPSPOOL by default
Much like the CRUSH tunables, this first appears in kernel v3.9. Unlike the CRUSH tunables, it does not appear in Ceph until v0.64 (post cuttlefish, pre dumpling). Signed-off-by: Sage Weil <sage@inktank.com>
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@ -395,7 +395,7 @@ OPTION(osd_pool_default_min_size, OPT_INT, 0) // 0 means no specific default; c
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OPTION(osd_pool_default_pg_num, OPT_INT, 8) // number of PGs for new pools. Configure in global or mon section of ceph.conf
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OPTION(osd_pool_default_pgp_num, OPT_INT, 8) // number of PGs for placement purposes. Should be equal to pg_num
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OPTION(osd_pool_default_flags, OPT_INT, 0) // default flags for new pools
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OPTION(osd_pool_default_flag_hashpspool, OPT_BOOL, false) // use new pg hashing to prevent pool/pg overlap
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OPTION(osd_pool_default_flag_hashpspool, OPT_BOOL, true) // use new pg hashing to prevent pool/pg overlap
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OPTION(osd_map_dedup, OPT_BOOL, true)
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OPTION(osd_map_cache_size, OPT_INT, 500)
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OPTION(osd_map_message_max, OPT_INT, 100) // max maps per MOSDMap message
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@ -20,9 +20,9 @@
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modified \d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}\.\d+ (re)
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flags
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pool 0 'data' rep size 3 min_size 2 crush_ruleset 0 object_hash rjenkins pg_num 192 pgp_num 192 last_change 0 owner 0 crash_replay_interval 45
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pool 1 'metadata' rep size 3 min_size 2 crush_ruleset 1 object_hash rjenkins pg_num 192 pgp_num 192 last_change 0 owner 0
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pool 2 'rbd' rep size 3 min_size 2 crush_ruleset 2 object_hash rjenkins pg_num 192 pgp_num 192 last_change 0 owner 0
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pool 0 'data' rep size 3 min_size 2 crush_ruleset 0 object_hash rjenkins pg_num 192 pgp_num 192 last_change 0 owner 0 flags hashpspool crash_replay_interval 45
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pool 1 'metadata' rep size 3 min_size 2 crush_ruleset 1 object_hash rjenkins pg_num 192 pgp_num 192 last_change 0 owner 0 flags hashpspool
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pool 2 'rbd' rep size 3 min_size 2 crush_ruleset 2 object_hash rjenkins pg_num 192 pgp_num 192 last_change 0 owner 0 flags hashpspool
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max_osd 3
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@ -43,9 +43,9 @@
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modified \d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}\.\d+ (re)
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flags
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pool 0 'data' rep size 3 min_size 2 crush_ruleset 0 object_hash rjenkins pg_num 64 pgp_num 64 last_change 0 owner 0 crash_replay_interval 45
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pool 1 'metadata' rep size 3 min_size 2 crush_ruleset 1 object_hash rjenkins pg_num 64 pgp_num 64 last_change 0 owner 0
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pool 2 'rbd' rep size 3 min_size 2 crush_ruleset 2 object_hash rjenkins pg_num 64 pgp_num 64 last_change 0 owner 0
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pool 0 'data' rep size 3 min_size 2 crush_ruleset 0 object_hash rjenkins pg_num 64 pgp_num 64 last_change 0 owner 0 flags hashpspool crash_replay_interval 45
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pool 1 'metadata' rep size 3 min_size 2 crush_ruleset 1 object_hash rjenkins pg_num 64 pgp_num 64 last_change 0 owner 0 flags hashpspool
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pool 2 'rbd' rep size 3 min_size 2 crush_ruleset 2 object_hash rjenkins pg_num 64 pgp_num 64 last_change 0 owner 0 flags hashpspool
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max_osd 1
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@ -10,9 +10,9 @@
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modified \d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}\.\d+ (re)
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flags
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pool 0 'data' rep size 3 min_size 2 crush_ruleset 0 object_hash rjenkins pg_num 192 pgp_num 192 last_change 0 owner 0 crash_replay_interval 45
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pool 1 'metadata' rep size 3 min_size 2 crush_ruleset 1 object_hash rjenkins pg_num 192 pgp_num 192 last_change 0 owner 0
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pool 2 'rbd' rep size 3 min_size 2 crush_ruleset 2 object_hash rjenkins pg_num 192 pgp_num 192 last_change 0 owner 0
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pool 0 'data' rep size 3 min_size 2 crush_ruleset 0 object_hash rjenkins pg_num 192 pgp_num 192 last_change 0 owner 0 flags hashpspool crash_replay_interval 45
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pool 1 'metadata' rep size 3 min_size 2 crush_ruleset 1 object_hash rjenkins pg_num 192 pgp_num 192 last_change 0 owner 0 flags hashpspool
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pool 2 'rbd' rep size 3 min_size 2 crush_ruleset 2 object_hash rjenkins pg_num 192 pgp_num 192 last_change 0 owner 0 flags hashpspool
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max_osd 3
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