== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 05:03:47 (1778922227) 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 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 531 (time 1778922242.40 total 10.02 last 53.02) - mkdir 1070 (time 1778922252.41 total 20.02 last 53.88) - mkdir 1667 (time 1778922262.42 total 30.03 last 59.63) - mkdir 2192 (time 1778922272.42 total 40.03 last 52.49) - mkdir 2735 (time 1778922282.44 total 50.06 last 54.17) - mkdir 3232 (time 1778922292.46 total 60.07 last 49.64) - mkdir 3798 (time 1778922302.49 total 70.10 last 56.41) - mkdir 4267 (time 1778922312.51 total 80.13 last 46.80) - mkdir 4801 (time 1778922322.59 total 90.21 last 52.97) - mkdir 5321 (time 1778922332.60 total 100.21 last 51.99) - mkdir 5868 (time 1778922342.62 total 110.23 last 54.56) - mkdir 6464 (time 1778922352.62 total 120.24 last 59.59) - mkdir 6989 (time 1778922362.64 total 130.26 last 52.40) - mkdir 7538 (time 1778922372.64 total 140.26 last 54.89) - mkdir 8146 (time 1778922382.65 total 150.27 last 60.76) - mkdir 8723 (time 1778922392.66 total 160.27 last 57.66) - mkdir 9337 (time 1778922402.66 total 170.28 last 61.38) - mkdir 9880 (time 1778922412.67 total 180.28 last 54.28) - mkdir 10000 (time 1778922415.01 total 182.62 last 51.21) - mkdir 10583 (time 1778922425.01 total 192.62 last 58.30) - mkdir 11129 (time 1778922435.01 total 202.63 last 54.57) - mkdir 11695 (time 1778922445.06 total 212.68 last 56.33) - mkdir 12288 (time 1778922455.08 total 222.69 last 59.21) - mkdir 12898 (time 1778922465.08 total 232.70 last 60.95) - mkdir 13462 (time 1778922475.10 total 242.71 last 56.33) - mkdir 14027 (time 1778922485.10 total 252.72 last 56.47) - mkdir 14639 (time 1778922495.11 total 262.72 last 61.16) - mkdir 15193 (time 1778922505.11 total 272.73 last 55.38) - mkdir 15738 (time 1778922515.12 total 282.73 last 54.46) - mkdir 16231 (time 1778922525.13 total 292.74 last 49.27) - mkdir 16724 (time 1778922535.15 total 302.77 last 49.17) - mkdir 17281 (time 1778922545.16 total 312.77 last 55.66) - mkdir 17829 (time 1778922555.19 total 322.80 last 54.66) - mkdir 18402 (time 1778922565.19 total 332.81 last 57.26) - mkdir 19039 (time 1778922575.20 total 342.82 last 63.62) - mkdir 19578 (time 1778922585.23 total 352.84 last 53.76) - mkdir 20000 (time 1778922592.76 total 360.37 last 56.05) - mkdir 20482 (time 1778922602.76 total 370.38 last 48.17) - mkdir 21051 (time 1778922612.77 total 380.39 last 56.86) - mkdir 21595 (time 1778922622.77 total 390.39 last 54.40) - mkdir 22186 (time 1778922632.78 total 400.39 last 59.07) - mkdir 22839 (time 1778922642.78 total 410.40 last 65.28) - mkdir 23419 (time 1778922652.81 total 420.43 last 57.83) - mkdir 23907 (time 1778922662.83 total 430.45 last 48.70) - mkdir 24470 (time 1778922672.83 total 440.45 last 56.29) - mkdir 24997 (time 1778922682.84 total 450.45 last 52.69) - mkdir 25567 (time 1778922692.84 total 460.46 last 56.97) - mkdir 26121 (time 1778922702.85 total 470.47 last 55.34) - mkdir 26650 (time 1778922712.87 total 480.48 last 52.84) - mkdir 27132 (time 1778922722.89 total 490.50 last 48.10) - mkdir 27643 (time 1778922732.90 total 500.52 last 51.01) - mkdir 28181 (time 1778922742.90 total 510.52 last 53.79) - mkdir 28720 (time 1778922752.90 total 520.52 last 53.90) - mkdir 29252 (time 1778922762.92 total 530.54 last 53.10) - mkdir 29809 (time 1778922772.94 total 540.56 last 55.59) - mkdir 30000 (time 1778922776.13 total 543.74 last 59.97) - mkdir 30554 (time 1778922786.15 total 553.76 last 55.28) - mkdir 31096 (time 1778922796.15 total 563.77 last 54.19) - mkdir 31601 (time 1778922806.65 total 574.27 last 48.10) - mkdir 32133 (time 1778922816.65 total 584.27 last 53.19) - mkdir 32650 (time 1778922826.66 total 594.28 last 51.65) total: 32818 mkdir in 598.01 seconds: 54.88 ops/second - mkdir 526 (time 1778922242.38 total 10.00 last 52.60) - mkdir 1048 (time 1778922252.40 total 20.02 last 52.09) - mkdir 1634 (time 1778922262.43 total 30.05 last 58.41) - mkdir 2187 (time 1778922272.44 total 40.07 last 55.23) - mkdir 2717 (time 1778922282.45 total 50.08 last 52.95) - mkdir 3195 (time 1778922292.47 total 60.09 last 47.72) - mkdir 3761 (time 1778922302.47 total 70.10 last 56.59) - mkdir 4237 (time 1778922312.48 total 80.10 last 47.58) - mkdir 4766 (time 1778922322.53 total 90.16 last 52.60) - mkdir 5308 (time 1778922332.55 total 100.17 last 54.10) - mkdir 5877 (time 1778922342.56 total 110.18 last 56.87) - mkdir 6462 (time 1778922352.56 total 120.19 last 58.47) - mkdir 6972 (time 1778922362.58 total 130.20 last 50.94) - mkdir 7510 (time 1778922372.60 total 140.22 last 53.68) - mkdir 8111 (time 1778922382.61 total 150.23 last 60.05) - mkdir 8674 (time 1778922392.61 total 160.24 last 56.26) - mkdir 9282 (time 1778922402.62 total 170.24 last 60.75) - mkdir 9834 (time 1778922412.66 total 180.28 last 55.01) - mkdir 10000 (time 1778922415.95 total 183.57 last 50.45) - mkdir 10578 (time 1778922425.96 total 193.59 last 57.71) - mkdir 11148 (time 1778922435.96 total 203.59 last 57.00) - mkdir 11723 (time 1778922445.98 total 213.60 last 57.41) - mkdir 12318 (time 1778922455.99 total 223.62 last 59.42) - mkdir 12878 (time 1778922466.00 total 233.62 last 55.97) - mkdir 13473 (time 1778922476.02 total 243.64 last 59.37) - mkdir 14000 (time 1778922486.02 total 253.65 last 52.69) - mkdir 14573 (time 1778922496.03 total 263.66 last 57.24) - mkdir 15122 (time 1778922506.05 total 273.68 last 54.79) - mkdir 15682 (time 1778922516.08 total 283.70 last 55.85) - mkdir 16162 (time 1778922526.12 total 293.74 last 47.83) - mkdir 16651 (time 1778922536.12 total 303.74 last 48.88) - mkdir 17191 (time 1778922546.13 total 313.76 last 53.93) - mkdir 17752 (time 1778922556.15 total 323.77 last 56.03) - mkdir 18326 (time 1778922566.16 total 333.78 last 57.33) - mkdir 18945 (time 1778922576.17 total 343.80 last 61.81) - mkdir 19488 (time 1778922586.18 total 353.80 last 54.26) - mkdir 20000 (time 1778922595.63 total 363.26 last 54.16) - mkdir 20496 (time 1778922605.64 total 373.27 last 49.56) - mkdir 21026 (time 1778922615.66 total 383.28 last 52.93) - mkdir 21579 (time 1778922625.67 total 393.29 last 55.22) - mkdir 22183 (time 1778922635.67 total 403.29 last 60.38) - mkdir 22800 (time 1778922645.67 total 413.30 last 61.69) - mkdir 23369 (time 1778922655.68 total 423.30 last 56.87) - mkdir 23875 (time 1778922665.69 total 433.32 last 50.52) - mkdir 24439 (time 1778922675.70 total 443.33 last 56.35) - mkdir 25012 (time 1778922685.71 total 453.34 last 57.24) - mkdir 25535 (time 1778922695.73 total 463.35 last 52.22) - mkdir 26112 (time 1778922705.75 total 473.37 last 57.60) - mkdir 26612 (time 1778922715.75 total 483.37 last 49.99) - mkdir 27085 (time 1778922725.75 total 493.38 last 47.28) - mkdir 27615 (time 1778922735.78 total 503.40 last 52.85) - mkdir 28110 (time 1778922745.80 total 513.43 last 49.39) - mkdir 28653 (time 1778922755.82 total 523.44 last 54.23) - mkdir 29213 (time 1778922765.82 total 533.45 last 55.95) - mkdir 29759 (time 1778922775.83 total 543.45 last 54.57) - mkdir 30000 (time 1778922779.87 total 547.50 last 59.57) - mkdir 30542 (time 1778922789.88 total 557.50 last 54.16) - mkdir 31076 (time 1778922799.89 total 567.52 last 53.33) - mkdir 31588 (time 1778922809.92 total 577.54 last 51.09) - mkdir 32107 (time 1778922820.26 total 587.88 last 50.18) - mkdir 32614 (time 1778922830.26 total 597.88 last 50.69) total: 32818 mkdir in 600.69 seconds: 54.63 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 489856 1718272 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 304004 65969 238035 22% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1778923350 ; total 0 ; last 0) - unlinked 10000 (time 1778923546 ; total 196 ; last 196) - unlinked 20000 (time 1778923741 ; total 391 ; last 195) - unlinked 30000 (time 1778924001 ; total 651 ; last 260) total: 32768 unlinks in 746 seconds: 43.924934 unlinks/second - unlinked 0 (time 1778923350 ; total 0 ; last 0) - unlinked 10000 (time 1778923546 ; total 196 ; last 196) - unlinked 20000 (time 1778923741 ; total 391 ; last 195) - unlinked 30000 (time 1778924002 ; total 652 ; last 261) total: 32768 unlinks in 747 seconds: 43.866131 unlinks/second nlink between: 102 - unlinked 0 (time 1778924099 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1778924099 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 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 2208768 2176 2204544 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 526795 333 526462 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre