== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 20:09:05 (1790726945) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 2048 2206592 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 2210688 1792 2206848 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 531331 336 530995 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 536224 314 535910 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 118251 459 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118251 459 117792 1% /mnt/lustre[OST:1] filesystem_summary: 236234 650 235584 1% /mnt/lustre - mkdir 545 (time 1790726961.98 total 10.05 last 54.24) - mkdir 1000 (time 1790726971.99 total 20.07 last 45.42) - mkdir 1596 (time 1790726982.00 total 30.07 last 59.57) - mkdir 2192 (time 1790726992.00 total 40.07 last 59.59) - mkdir 2787 (time 1790727002.00 total 50.07 last 59.49) - mkdir 3372 (time 1790727012.02 total 60.09 last 58.42) - mkdir 4013 (time 1790727022.02 total 70.09 last 64.06) - mkdir 4587 (time 1790727032.08 total 80.16 last 57.05) - mkdir 5150 (time 1790727042.09 total 90.16 last 56.28) - mkdir 5683 (time 1790727052.09 total 100.16 last 53.28) - mkdir 6285 (time 1790727062.11 total 110.18 last 60.09) - mkdir 6840 (time 1790727072.11 total 120.19 last 55.47) - mkdir 7446 (time 1790727082.12 total 130.19 last 60.55) - mkdir 8040 (time 1790727092.18 total 140.25 last 59.06) - mkdir 8656 (time 1790727102.19 total 150.26 last 61.57) - mkdir 9254 (time 1790727112.20 total 160.27 last 59.74) - mkdir 9837 (time 1790727122.21 total 170.28 last 58.22) - mkdir 10000 (time 1790727124.91 total 172.98 last 60.42) - mkdir 10514 (time 1790727134.91 total 182.98 last 51.38) - mkdir 10978 (time 1790727144.94 total 193.01 last 46.27) - mkdir 11507 (time 1790727154.97 total 203.04 last 52.75) - mkdir 12096 (time 1790727164.97 total 213.04 last 58.89) - mkdir 12626 (time 1790727174.99 total 223.06 last 52.89) - mkdir 13190 (time 1790727185.00 total 233.07 last 56.35) - mkdir 13756 (time 1790727195.00 total 243.07 last 56.59) - mkdir 14363 (time 1790727205.01 total 253.08 last 60.67) - mkdir 14824 (time 1790727215.02 total 263.09 last 46.06) - mkdir 15266 (time 1790727225.06 total 273.13 last 44.02) - mkdir 15674 (time 1790727235.07 total 283.14 last 40.74) - mkdir 16240 (time 1790727245.13 total 293.20 last 56.26) - mkdir 16830 (time 1790727255.13 total 303.20 last 58.98) - mkdir 17447 (time 1790727265.14 total 313.21 last 61.69) - mkdir 18078 (time 1790727275.16 total 323.23 last 62.95) - mkdir 18716 (time 1790727285.19 total 333.26 last 63.63) - mkdir 19302 (time 1790727295.20 total 343.28 last 58.50) - mkdir 19876 (time 1790727305.21 total 353.28 last 57.35) - mkdir 20000 (time 1790727307.27 total 355.34 last 60.37) - mkdir 20583 (time 1790727317.27 total 365.34 last 58.29) - mkdir 21233 (time 1790727327.28 total 375.35 last 64.96) - mkdir 21799 (time 1790727337.28 total 385.35 last 56.58) - mkdir 22318 (time 1790727347.29 total 395.36 last 51.87) - mkdir 22947 (time 1790727357.31 total 405.38 last 62.72) - mkdir 23578 (time 1790727367.32 total 415.39 last 63.04) - mkdir 24141 (time 1790727377.34 total 425.41 last 56.23) - mkdir 24688 (time 1790727387.36 total 435.43 last 54.59) - mkdir 25186 (time 1790727397.37 total 445.44 last 49.72) - mkdir 25671 (time 1790727407.40 total 455.47 last 48.37) - mkdir 26236 (time 1790727417.41 total 465.48 last 56.42) - mkdir 26828 (time 1790727427.41 total 475.49 last 59.19) - mkdir 27444 (time 1790727437.42 total 485.49 last 61.59) - mkdir 28076 (time 1790727447.42 total 495.49 last 63.19) - mkdir 28646 (time 1790727457.45 total 505.52 last 56.81) - mkdir 29204 (time 1790727467.45 total 515.52 last 55.79) - mkdir 29813 (time 1790727477.46 total 525.53 last 60.87) - mkdir 30000 (time 1790727480.52 total 528.59 last 60.98) - mkdir 30602 (time 1790727490.53 total 538.60 last 60.17) - mkdir 31175 (time 1790727500.53 total 548.60 last 57.30) - mkdir 31741 (time 1790727510.54 total 558.61 last 56.54) - mkdir 32314 (time 1790727520.55 total 568.62 last 57.26) total: 32818 mkdir in 578.32 seconds: 56.75 ops/second - mkdir 545 (time 1790726961.94 total 10.01 last 54.46) - mkdir 992 (time 1790726971.95 total 20.02 last 44.65) - mkdir 1573 (time 1790726981.96 total 30.03 last 58.06) - mkdir 2175 (time 1790726991.96 total 40.03 last 60.17) - mkdir 2779 (time 1790727001.96 total 50.03 last 60.39) - mkdir 3343 (time 1790727011.98 total 60.05 last 56.28) - mkdir 3964 (time 1790727022.00 total 70.07 last 62.03) - mkdir 4522 (time 1790727032.02 total 80.09 last 55.68) - mkdir 5078 (time 1790727042.02 total 90.09 last 55.60) - mkdir 5623 (time 1790727052.03 total 100.10 last 54.45) - mkdir 6240 (time 1790727062.03 total 110.10 last 61.70) - mkdir 6830 (time 1790727072.04 total 120.11 last 58.90) - mkdir 7444 (time 1790727082.05 total 130.12 last 61.36) - mkdir 8047 (time 1790727092.09 total 140.16 last 60.07) - mkdir 8638 (time 1790727102.10 total 150.17 last 59.03) - mkdir 9220 (time 1790727112.11 total 160.18 last 58.13) - mkdir 9811 (time 1790727122.13 total 170.20 last 59.01) - mkdir 10000 (time 1790727125.50 total 173.58 last 55.95) - mkdir 10509 (time 1790727135.51 total 183.58 last 50.88) - mkdir 10941 (time 1790727145.52 total 193.59 last 43.16) - mkdir 11493 (time 1790727155.54 total 203.61 last 55.08) - mkdir 12044 (time 1790727165.56 total 213.63 last 54.97) - mkdir 12602 (time 1790727175.57 total 223.64 last 55.76) - mkdir 13166 (time 1790727185.58 total 233.65 last 56.34) - mkdir 13732 (time 1790727195.59 total 243.66 last 56.55) - mkdir 14313 (time 1790727205.60 total 253.67 last 58.02) - mkdir 14795 (time 1790727215.66 total 263.73 last 47.93) - mkdir 15242 (time 1790727225.66 total 273.73 last 44.69) - mkdir 15660 (time 1790727235.68 total 283.75 last 41.73) - mkdir 16206 (time 1790727245.69 total 293.76 last 54.53) - mkdir 16804 (time 1790727255.69 total 303.76 last 59.80) - mkdir 17418 (time 1790727265.70 total 313.77 last 61.36) - mkdir 18034 (time 1790727275.70 total 323.77 last 61.58) - mkdir 18667 (time 1790727285.70 total 333.77 last 63.29) - mkdir 19248 (time 1790727295.71 total 343.78 last 58.08) - mkdir 19864 (time 1790727305.71 total 353.78 last 61.56) - mkdir 20000 (time 1790727307.84 total 355.91 last 64.00) - mkdir 20582 (time 1790727317.84 total 365.92 last 58.15) - mkdir 21209 (time 1790727327.86 total 375.93 last 62.63) - mkdir 21770 (time 1790727337.87 total 385.94 last 56.02) - mkdir 22294 (time 1790727347.87 total 395.94 last 52.39) - mkdir 22916 (time 1790727357.88 total 405.95 last 62.17) - mkdir 23534 (time 1790727367.91 total 415.98 last 61.60) - mkdir 24082 (time 1790727377.92 total 425.99 last 54.77) - mkdir 24650 (time 1790727387.92 total 435.99 last 56.79) - mkdir 25178 (time 1790727397.95 total 446.02 last 52.62) - mkdir 25632 (time 1790727407.99 total 456.06 last 45.22) - mkdir 26175 (time 1790727418.01 total 466.08 last 54.20) - mkdir 26773 (time 1790727428.01 total 476.08 last 59.79) - mkdir 27393 (time 1790727438.01 total 486.08 last 62.00) - mkdir 28017 (time 1790727448.04 total 496.11 last 62.24) - mkdir 28594 (time 1790727458.04 total 506.11 last 57.69) - mkdir 29153 (time 1790727468.04 total 516.11 last 55.89) - mkdir 29733 (time 1790727478.05 total 526.12 last 57.92) - mkdir 30000 (time 1790727482.49 total 530.56 last 60.14) - mkdir 30636 (time 1790727492.50 total 540.57 last 63.57) - mkdir 31225 (time 1790727502.50 total 550.57 last 58.90) - mkdir 31834 (time 1790727512.50 total 560.57 last 60.88) - mkdir 32369 (time 1790727522.69 total 570.76 last 52.53) total: 32818 mkdir in 578.92 seconds: 56.69 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 2048 2206592 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 2210176 422912 1785216 20% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 531467 337 531130 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 350884 65952 284932 19% /mnt/lustre[MDT:1] lustre-OST0000_UUID 118250 458 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118251 459 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301873 66289 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1790728219 ; total 0 ; last 0) - unlinked 10000 (time 1790728505 ; total 286 ; last 286) - unlinked 20000 (time 1790728803 ; total 584 ; last 298) - unlinked 30000 (time 1790729093 ; total 874 ; last 290) total: 32768 unlinks in 955 seconds: 34.312042 unlinks/second - unlinked 0 (time 1790728219 ; total 0 ; last 0) - unlinked 10000 (time 1790728505 ; total 286 ; last 286) - unlinked 20000 (time 1790728807 ; total 588 ; last 302) - unlinked 30000 (time 1790729097 ; total 878 ; last 290) total: 32768 unlinks in 958 seconds: 34.204594 unlinks/second nlink between: 102 - unlinked 0 (time 1790729179 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1790729179 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second nlink after: 2 rmdir(/mnt/lustre/d51b.sanity/d.1.0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second rmdir(/mnt/lustre/d51b.sanity/d.0.0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 2048 2206592 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 2208640 2048 2204544 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 531467 337 531130 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 528395 316 528079 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 118250 458 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118251 459 117792 1% /mnt/lustre[OST:1] filesystem_summary: 236237 653 235584 1% /mnt/lustre