2025年ceph存储池(ceph 存储池)

ceph存储池(ceph 存储池)root ceph node1 ceph daemon osd 3 config show grep scrub mds max scrub ops in progress 5 mon scrub inject crc mismatch 0 000000 mon scrub inject missing keys 0 000000 mon scrub interval 86400 mon scrub max keys



root@ceph-node1:~# ceph daemon osd.3 config show | grep scrub
    "mds_max_scrub_ops_in_progress": "5",
    "mon_scrub_inject_crc_mismatch": "0.000000",
    "mon_scrub_inject_missing_keys": "0.000000",
    "mon_scrub_interval": "86400",
    "mon_scrub_max_keys": "100",
    "mon_scrub_timeout": "300",
    "mon_warn_pg_not_deep_scrubbed_ratio": "0.750000",
    "mon_warn_pg_not_scrubbed_ratio": "0.500000",
    "osd_debug_deep_scrub_sleep": "0.000000",
    "osd_deep_scrub_interval": "604800.000000",#定义深度清洗间隔,604800 秒=7天
    "osd_deep_scrub_keys": "1024",
    "osd_deep_scrub_large_omap_object_key_threshold": "200000",
    "osd_deep_scrub_large_omap_object_value_sum_threshold": "1073741824",
    "osd_deep_scrub_randomize_ratio": "0.150000",
    "osd_deep_scrub_stride": "524288",
    "osd_deep_scrub_update_digest_min_age": "7200",
    "osd_max_scrubs": "1",#定义一个 ceph OSD daemon 内能够同时进行 scrubbing的操作数
    "osd_requested_scrub_priority": "120",
    "osd_scrub_auto_repair": "false",
    "osd_scrub_auto_repair_num_errors": "5",
    "osd_scrub_backoff_ratio": "0.660000",
    "osd_scrub_begin_hour": "0",
    "osd_scrub_begin_week_day": "0",
    "osd_scrub_chunk_max": "25",
    "osd_scrub_chunk_min": "5",
    "osd_scrub_cost": "52428800",
    "osd_scrub_during_recovery": "false",
    "osd_scrub_end_hour": "0",
    "osd_scrub_end_week_day": "0",
    "osd_scrub_extended_sleep": "0.000000",
    "osd_scrub_interval_randomize_ratio": "0.500000",
    "osd_scrub_invalid_stats": "true", #定义 scrub 是否有效
    "osd_scrub_load_threshold": "0.500000",
    "osd_scrub_max_interval": "604800.000000",#定义最大执行 scrub 间隔,604800秒=7 天
    "osd_scrub_max_preemptions": "5",
    "osd_scrub_min_interval": "86400.000000",#定义最小执行普通 scrub 间隔,86400秒=1 天
"osd_scrub_priority": "5",
    "osd_scrub_sleep": "0.000000",
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