Hi
I am using FreeBSD 10.3
I replaced a failing disk in a zpool some time ago - output below
The new disk has fairly constant heavy I/O (%busy up to 500).
My pool is at 85% capacity
What could be the problem?
Any help would be greatly appreciated. Thanks!
I am using FreeBSD 10.3
I replaced a failing disk in a zpool some time ago - output below
Code:
pool: data2
state: DEGRADED
status: One or more devices is currently being resilvered. The pool will
continue to function, possibly in a degraded state.
action: Wait for the resilver to complete.
scan: resilver in progress since Fri Apr 30 15:59:28 2021
4,82T scanned out of 12,4T at 696K/s, (scan is slow, no estimated time)
1,13T resilvered, 38,85% done
config:
NAME STATE READ WRITE CKSUM
data2 DEGRADED 0 0 0
raidz1-0 DEGRADED 0 0 0
ada2 ONLINE 0 0 0
label/DISK21 ONLINE 0 0 0
label/DISK22 ONLINE 0 0 0
replacing-3 DEGRADED 0 0 0
15957692350125946024 OFFLINE 0 0 0 was /dev/label/DISK23/old
7735630016806534901 OFFLINE 0 0 0 was /dev/label/DISK23/old
label/DISK23 ONLINE 0 0 0 (resilvering)
Code:
capacity operations bandwidth
pool alloc free read write read write
-------------------------- ----- ----- ----- ----- ----- -----
data 101G 19,3G 0 66 0 318K
ada0d 101G 19,3G 0 66 0 318K
-------------------------- ----- ----- ----- ----- ----- -----
data2 12,5T 1,96T 268 0 25,8M 0
raidz1 12,5T 1,96T 268 0 25,8M 0
ada2 - - 185 0 7,98M 0
label/DISK21 - - 185 0 7,66M 0
label/DISK22 - - 185 0 7,98M 0
replacing - - 0 82 0 871K
15957692350125946024 - - 0 0 0 0
7735630016806534901 - - 0 0 0 0
label/DISK23 - - 0 47 0 871K
Code:
vfs.zfs.trim.max_interval: 1
vfs.zfs.trim.timeout: 30
vfs.zfs.trim.txg_delay: 32
vfs.zfs.trim.enabled: 1
vfs.zfs.vol.unmap_enabled: 1
vfs.zfs.vol.mode: 1
vfs.zfs.version.zpl: 5
vfs.zfs.version.spa: 5000
vfs.zfs.version.acl: 1
vfs.zfs.version.ioctl: 5
vfs.zfs.debug: 0
vfs.zfs.super_owner: 0
vfs.zfs.sync_pass_rewrite: 2
vfs.zfs.sync_pass_dont_compress: 5
vfs.zfs.sync_pass_deferred_free: 2
vfs.zfs.zio.exclude_metadata: 0
vfs.zfs.zio.use_uma: 1
vfs.zfs.cache_flush_disable: 0
vfs.zfs.zil_replay_disable: 0
vfs.zfs.min_auto_ashift: 9
vfs.zfs.max_auto_ashift: 13
vfs.zfs.vdev.trim_max_pending: 10000
vfs.zfs.vdev.bio_delete_disable: 0
vfs.zfs.vdev.bio_flush_disable: 0
vfs.zfs.vdev.write_gap_limit: 4096
vfs.zfs.vdev.read_gap_limit: 32768
vfs.zfs.vdev.aggregation_limit: 131072
vfs.zfs.vdev.trim_max_active: 64
vfs.zfs.vdev.trim_min_active: 1
vfs.zfs.vdev.scrub_max_active: 2
vfs.zfs.vdev.scrub_min_active: 1
vfs.zfs.vdev.async_write_max_active: 10
vfs.zfs.vdev.async_write_min_active: 1
vfs.zfs.vdev.async_read_max_active: 3
vfs.zfs.vdev.async_read_min_active: 3
vfs.zfs.vdev.sync_write_max_active: 10
vfs.zfs.vdev.sync_write_min_active: 10
vfs.zfs.vdev.sync_read_max_active: 10
vfs.zfs.vdev.sync_read_min_active: 10
vfs.zfs.vdev.max_active: 1000
vfs.zfs.vdev.async_write_active_max_dirty_percent: 60
vfs.zfs.vdev.async_write_active_min_dirty_percent: 30
vfs.zfs.vdev.mirror.non_rotating_seek_inc: 1
vfs.zfs.vdev.mirror.non_rotating_inc: 0
vfs.zfs.vdev.mirror.rotating_seek_offset: 1048576
vfs.zfs.vdev.mirror.rotating_seek_inc: 5
vfs.zfs.vdev.mirror.rotating_inc: 0
vfs.zfs.vdev.trim_on_init: 1
vfs.zfs.vdev.cache.bshift: 16
vfs.zfs.vdev.cache.size: 0
vfs.zfs.vdev.cache.max: 16384
vfs.zfs.vdev.metaslabs_per_vdev: 200
vfs.zfs.txg.timeout: 5
vfs.zfs.space_map_blksz: 4096
vfs.zfs.spa_slop_shift: 5
vfs.zfs.spa_asize_inflation: 24
vfs.zfs.deadman_enabled: 1
vfs.zfs.deadman_checktime_ms: 5000
vfs.zfs.deadman_synctime_ms: 1000000
vfs.zfs.recover: 0
vfs.zfs.spa_load_verify_data: 1
vfs.zfs.spa_load_verify_metadata: 1
vfs.zfs.spa_load_verify_maxinflight: 10000
vfs.zfs.check_hostid: 1
vfs.zfs.mg_fragmentation_threshold: 85
vfs.zfs.mg_noalloc_threshold: 0
vfs.zfs.condense_pct: 200
vfs.zfs.metaslab.bias_enabled: 1
vfs.zfs.metaslab.lba_weighting_enabled: 1
vfs.zfs.metaslab.fragmentation_factor_enabled: 1
vfs.zfs.metaslab.preload_enabled: 1
vfs.zfs.metaslab.preload_limit: 3
vfs.zfs.metaslab.unload_delay: 8
vfs.zfs.metaslab.load_pct: 50
vfs.zfs.metaslab.min_alloc_size: 33554432
vfs.zfs.metaslab.df_free_pct: 4
vfs.zfs.metaslab.df_alloc_threshold: 131072
vfs.zfs.metaslab.debug_unload: 0
vfs.zfs.metaslab.debug_load: 0
vfs.zfs.metaslab.fragmentation_threshold: 70
vfs.zfs.metaslab.gang_bang: 16777217
vfs.zfs.free_bpobj_enabled: 1
vfs.zfs.free_max_blocks: 18446744073709551615
vfs.zfs.no_scrub_prefetch: 0
vfs.zfs.no_scrub_io: 0
vfs.zfs.resilver_min_time_ms: 5000
vfs.zfs.free_min_time_ms: 1000
vfs.zfs.scan_min_time_ms: 1000
vfs.zfs.scan_idle: 5
vfs.zfs.scrub_delay: 0
vfs.zfs.resilver_delay: 0
vfs.zfs.top_maxinflight: 8192
vfs.zfs.zfetch.array_rd_sz: 1048576
vfs.zfs.zfetch.max_distance: 8388608
vfs.zfs.zfetch.min_sec_reap: 2
vfs.zfs.zfetch.max_streams: 8
vfs.zfs.prefetch_disable: 1
vfs.zfs.delay_scale: 500000
vfs.zfs.delay_min_dirty_percent: 60
vfs.zfs.dirty_data_sync: 67108864
vfs.zfs.dirty_data_max_percent: 10
vfs.zfs.dirty_data_max_max: 4294967296
vfs.zfs.dirty_data_max: 1710285619
vfs.zfs.max_recordsize: 1048576
vfs.zfs.mdcomp_disable: 0
vfs.zfs.nopwrite_enabled: 1
vfs.zfs.dedup.prefetch: 1
vfs.zfs.l2c_only_size: 0
vfs.zfs.mfu_ghost_data_lsize: 0
vfs.zfs.mfu_ghost_metadata_lsize: 0
vfs.zfs.mfu_ghost_size: 0
vfs.zfs.mfu_data_lsize: 3586724864
vfs.zfs.mfu_metadata_lsize: 216798720
vfs.zfs.mfu_size: 3854173696
vfs.zfs.mru_ghost_data_lsize: 0
vfs.zfs.mru_ghost_metadata_lsize: 0
vfs.zfs.mru_ghost_size: 0
vfs.zfs.mru_data_lsize: 2467870720
vfs.zfs.mru_metadata_lsize: 461038592
vfs.zfs.mru_size: 3458391040
vfs.zfs.anon_data_lsize: 0
vfs.zfs.anon_metadata_lsize: 0
vfs.zfs.anon_size: 1748480
vfs.zfs.l2arc_norw: 1
vfs.zfs.l2arc_feed_again: 1
vfs.zfs.l2arc_noprefetch: 1
vfs.zfs.l2arc_feed_min_ms: 200
vfs.zfs.l2arc_feed_secs: 1
vfs.zfs.l2arc_headroom: 2
vfs.zfs.l2arc_write_boost: 8388608
vfs.zfs.l2arc_write_max: 8388608
vfs.zfs.arc_meta_limit: 3886932992
vfs.zfs.arc_free_target: 28182
vfs.zfs.arc_shrink_shift: 7
vfs.zfs.arc_average_blocksize: 8192
vfs.zfs.arc_min: 1943466496
vfs.zfs.arc_max: 15547731968
What could be the problem?
Any help would be greatly appreciated. Thanks!