== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 01:29:58 (1788586198) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 2048 2206592 1% /mnt/lustre[MDT:0] 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 534562 332 534230 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 619 (time 1788586213.50 total 10.00 last 61.90) - mkdir 1302 (time 1788586223.50 total 20.00 last 68.29) - mkdir 2030 (time 1788586233.51 total 30.01 last 72.74) - mkdir 2653 (time 1788586243.51 total 40.01 last 62.28) - mkdir 3219 (time 1788586253.52 total 50.02 last 56.58) - mkdir 3815 (time 1788586263.54 total 60.04 last 59.45) - mkdir 4459 (time 1788586273.57 total 70.08 last 64.18) - mkdir 5035 (time 1788586283.59 total 80.09 last 57.51) - mkdir 5725 (time 1788586293.59 total 90.09 last 69.00) - mkdir 6382 (time 1788586303.60 total 100.10 last 65.65) - mkdir 7064 (time 1788586313.61 total 110.12 last 68.10) - mkdir 7721 (time 1788586323.68 total 120.18 last 65.25) - mkdir 8300 (time 1788586333.70 total 130.20 last 57.78) - mkdir 8908 (time 1788586343.70 total 140.21 last 60.80) - mkdir 9674 (time 1788586353.71 total 150.21 last 76.53) - mkdir 10000 (time 1788586358.34 total 154.85 last 70.39) - mkdir 10527 (time 1788586368.35 total 164.85 last 52.67) - mkdir 11055 (time 1788586378.37 total 174.87 last 52.71) - mkdir 11662 (time 1788586388.38 total 184.89 last 60.59) - mkdir 12265 (time 1788586398.42 total 194.92 last 60.09) - mkdir 12891 (time 1788586408.43 total 204.93 last 62.53) - mkdir 13523 (time 1788586418.43 total 214.93 last 63.19) - mkdir 14087 (time 1788586428.45 total 224.95 last 56.32) - mkdir 14680 (time 1788586438.45 total 234.96 last 59.25) - mkdir 15315 (time 1788586448.48 total 244.98 last 63.33) - mkdir 15922 (time 1788586458.48 total 254.99 last 60.68) - mkdir 16573 (time 1788586468.49 total 264.99 last 65.04) - mkdir 17196 (time 1788586478.51 total 275.01 last 62.19) - mkdir 17765 (time 1788586488.52 total 285.02 last 56.85) - mkdir 18338 (time 1788586498.52 total 295.02 last 57.29) - mkdir 18921 (time 1788586508.52 total 305.03 last 58.27) - mkdir 19571 (time 1788586518.57 total 315.07 last 64.70) - mkdir 20000 (time 1788586525.23 total 321.73 last 64.45) - mkdir 20622 (time 1788586535.28 total 331.78 last 61.91) - mkdir 21266 (time 1788586545.30 total 341.80 last 64.27) - mkdir 21808 (time 1788586555.31 total 351.81 last 54.11) - mkdir 22452 (time 1788586565.31 total 361.81 last 64.40) - mkdir 23005 (time 1788586575.33 total 371.83 last 55.20) - mkdir 23646 (time 1788586585.33 total 381.83 last 64.10) - mkdir 24272 (time 1788586595.35 total 391.86 last 62.46) - mkdir 24820 (time 1788586605.36 total 401.86 last 54.78) - mkdir 25316 (time 1788586615.38 total 411.88 last 49.50) - mkdir 25812 (time 1788586625.38 total 421.88 last 49.59) - mkdir 26415 (time 1788586635.38 total 431.88 last 60.30) - mkdir 27108 (time 1788586645.39 total 441.89 last 69.24) - mkdir 27702 (time 1788586655.45 total 451.95 last 59.03) - mkdir 28342 (time 1788586665.45 total 461.96 last 63.98) - mkdir 29148 (time 1788586675.96 total 472.46 last 76.74) - mkdir 29680 (time 1788586685.97 total 482.48 last 53.11) - mkdir 30000 (time 1788586690.84 total 487.34 last 65.83) - mkdir 30518 (time 1788586701.31 total 497.81 last 49.46) - mkdir 30976 (time 1788586711.36 total 507.86 last 45.59) - mkdir 31552 (time 1788586721.37 total 517.87 last 57.54) - mkdir 32153 (time 1788586731.38 total 527.88 last 60.05) - mkdir 32744 (time 1788586741.38 total 537.88 last 59.08) total: 32818 mkdir in 538.83 seconds: 60.91 ops/second - mkdir 609 (time 1788586213.72 total 10.01 last 60.86) - mkdir 1282 (time 1788586223.74 total 20.02 last 67.21) - mkdir 1999 (time 1788586233.76 total 30.05 last 71.51) - mkdir 2643 (time 1788586243.77 total 40.05 last 64.37) - mkdir 3199 (time 1788586253.78 total 50.06 last 55.53) - mkdir 3775 (time 1788586263.80 total 60.08 last 57.49) - mkdir 4406 (time 1788586273.80 total 70.09 last 63.08) - mkdir 4985 (time 1788586283.81 total 80.09 last 57.89) - mkdir 5667 (time 1788586293.83 total 90.11 last 68.05) - mkdir 6331 (time 1788586303.85 total 100.13 last 66.24) - mkdir 7028 (time 1788586313.86 total 110.14 last 69.65) - mkdir 7677 (time 1788586323.89 total 120.17 last 64.70) - mkdir 8241 (time 1788586333.92 total 130.21 last 56.21) - mkdir 8865 (time 1788586343.94 total 140.22 last 62.32) - mkdir 9619 (time 1788586353.96 total 150.24 last 75.21) - mkdir 10000 (time 1788586359.33 total 155.61 last 71.01) - mkdir 10538 (time 1788586369.34 total 165.62 last 53.74) - mkdir 11114 (time 1788586379.36 total 175.64 last 57.50) - mkdir 11694 (time 1788586389.39 total 185.67 last 57.82) - mkdir 12306 (time 1788586399.40 total 195.68 last 61.11) - mkdir 12920 (time 1788586409.42 total 205.70 last 61.28) - mkdir 13514 (time 1788586419.43 total 215.72 last 59.32) - mkdir 14043 (time 1788586429.44 total 225.72 last 52.88) - mkdir 14662 (time 1788586439.44 total 235.72 last 61.88) - mkdir 15260 (time 1788586449.46 total 245.74 last 59.71) - mkdir 15863 (time 1788586459.46 total 255.74 last 60.28) - mkdir 16515 (time 1788586469.49 total 265.77 last 65.02) - mkdir 17135 (time 1788586479.54 total 275.82 last 61.66) - mkdir 17726 (time 1788586489.54 total 285.83 last 59.09) - mkdir 18320 (time 1788586499.55 total 295.84 last 59.33) - mkdir 18884 (time 1788586509.56 total 305.84 last 56.37) - mkdir 19552 (time 1788586519.56 total 315.84 last 66.80) - mkdir 20000 (time 1788586526.55 total 322.83 last 64.11) - mkdir 20617 (time 1788586536.56 total 332.85 last 61.60) - mkdir 21240 (time 1788586546.58 total 342.86 last 62.21) - mkdir 21789 (time 1788586556.59 total 352.87 last 54.85) - mkdir 22432 (time 1788586566.59 total 362.87 last 64.27) - mkdir 22981 (time 1788586576.61 total 372.89 last 54.83) - mkdir 23622 (time 1788586586.61 total 382.89 last 64.09) - mkdir 24252 (time 1788586596.61 total 392.89 last 62.99) - mkdir 24818 (time 1788586606.76 total 403.04 last 55.77) - mkdir 25304 (time 1788586616.76 total 413.04 last 48.60) - mkdir 25772 (time 1788586626.76 total 423.04 last 46.78) - mkdir 26463 (time 1788586636.77 total 433.06 last 69.01) - mkdir 27172 (time 1788586646.81 total 443.09 last 70.68) - mkdir 27706 (time 1788586656.81 total 453.09 last 53.36) - mkdir 28406 (time 1788586666.81 total 463.10 last 70.00) - mkdir 29100 (time 1788586676.81 total 473.10 last 69.40) - mkdir 29623 (time 1788586686.87 total 483.15 last 52.00) - mkdir 30000 (time 1788586693.52 total 489.80 last 56.69) - mkdir 30554 (time 1788586703.53 total 499.82 last 55.32) - mkdir 31043 (time 1788586713.54 total 509.82 last 48.89) - mkdir 31599 (time 1788586723.88 total 520.17 last 53.73) - mkdir 32177 (time 1788586733.89 total 530.17 last 57.79) total: 32818 mkdir in 539.40 seconds: 60.84 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 490240 1717888 23% /mnt/lustre[MDT:0] 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 303845 65969 237876 22% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1788587306 ; total 0 ; last 0) - unlinked 10000 (time 1788587481 ; total 175 ; last 175) - unlinked 20000 (time 1788587676 ; total 370 ; last 195) - unlinked 30000 (time 1788587887 ; total 581 ; last 211) total: 32768 unlinks in 663 seconds: 49.423832 unlinks/second - unlinked 0 (time 1788587306 ; total 0 ; last 0) - unlinked 10000 (time 1788587481 ; total 175 ; last 175) - unlinked 20000 (time 1788587677 ; total 371 ; last 196) - unlinked 30000 (time 1788587887 ; total 581 ; last 210) total: 32768 unlinks in 663 seconds: 49.423832 unlinks/second nlink between: 102 - unlinked 0 (time 1788587971 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788587971 ; 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 2209152 2176 2204928 1% /mnt/lustre[MDT:0] 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 526887 333 526554 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre