== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 14:50:33 (1787338233) 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 584 (time 1787338247.95 total 10.01 last 58.37) - mkdir 1127 (time 1787338257.96 total 20.02 last 54.24) - mkdir 1752 (time 1787338267.97 total 30.03 last 62.44) - mkdir 2320 (time 1787338277.98 total 40.03 last 56.77) - mkdir 2922 (time 1787338288.00 total 50.05 last 60.10) - mkdir 3618 (time 1787338298.00 total 60.05 last 69.60) - mkdir 4267 (time 1787338308.00 total 70.05 last 64.89) - mkdir 4849 (time 1787338318.00 total 80.05 last 58.20) - mkdir 5448 (time 1787338328.01 total 90.06 last 59.85) - mkdir 6021 (time 1787338338.07 total 100.12 last 56.98) - mkdir 6594 (time 1787338348.10 total 110.15 last 57.10) - mkdir 7181 (time 1787338358.10 total 120.15 last 58.69) - mkdir 7792 (time 1787338368.12 total 130.17 last 61.00) - mkdir 8377 (time 1787338378.13 total 140.18 last 58.42) - mkdir 8966 (time 1787338388.13 total 150.18 last 58.90) - mkdir 9504 (time 1787338398.15 total 160.20 last 53.70) - mkdir 10000 (time 1787338407.21 total 169.26 last 54.75) - mkdir 10562 (time 1787338417.24 total 179.29 last 56.04) - mkdir 11129 (time 1787338427.24 total 189.29 last 56.69) - mkdir 11704 (time 1787338437.26 total 199.31 last 57.38) - mkdir 12264 (time 1787338447.27 total 209.32 last 55.97) - mkdir 12854 (time 1787338457.27 total 219.32 last 59.00) - mkdir 13311 (time 1787338467.28 total 229.33 last 45.64) - mkdir 13879 (time 1787338477.28 total 239.33 last 56.78) - mkdir 14408 (time 1787338487.30 total 249.35 last 52.80) - mkdir 14980 (time 1787338497.31 total 259.36 last 57.14) - mkdir 15615 (time 1787338507.33 total 269.38 last 63.41) - mkdir 16152 (time 1787338517.33 total 279.38 last 53.70) - mkdir 16739 (time 1787338527.35 total 289.40 last 58.58) - mkdir 17322 (time 1787338537.40 total 299.45 last 58.03) - mkdir 17953 (time 1787338547.40 total 309.45 last 63.07) - mkdir 18616 (time 1787338557.41 total 319.46 last 66.24) - mkdir 19244 (time 1787338567.41 total 329.46 last 62.80) - mkdir 19812 (time 1787338577.42 total 339.48 last 56.71) - mkdir 20000 (time 1787338580.93 total 342.98 last 53.63) - mkdir 20536 (time 1787338590.95 total 353.00 last 53.49) - mkdir 21082 (time 1787338600.97 total 363.02 last 54.48) - mkdir 21583 (time 1787338610.98 total 373.03 last 50.07) - mkdir 22121 (time 1787338620.99 total 383.04 last 53.72) - mkdir 22699 (time 1787338630.99 total 393.04 last 57.80) - mkdir 23261 (time 1787338641.00 total 403.05 last 56.18) - mkdir 23718 (time 1787338651.01 total 413.06 last 45.65) - mkdir 24272 (time 1787338661.06 total 423.11 last 55.10) - mkdir 24790 (time 1787338671.06 total 433.12 last 51.79) - mkdir 25372 (time 1787338681.08 total 443.13 last 58.13) - mkdir 25961 (time 1787338691.08 total 453.13 last 58.88) - mkdir 26448 (time 1787338701.14 total 463.19 last 48.42) - mkdir 26977 (time 1787338711.14 total 473.19 last 52.87) - mkdir 27565 (time 1787338721.15 total 483.20 last 58.75) - mkdir 28110 (time 1787338731.57 total 493.62 last 52.31) - mkdir 28560 (time 1787338741.59 total 503.65 last 44.89) - mkdir 29052 (time 1787338751.60 total 513.65 last 49.16) - mkdir 29587 (time 1787338761.61 total 523.66 last 53.46) - mkdir 30000 (time 1787338771.29 total 533.34 last 42.68) - mkdir 30493 (time 1787338781.30 total 543.35 last 49.25) - mkdir 31005 (time 1787338791.30 total 553.35 last 51.19) - mkdir 31509 (time 1787338801.32 total 563.37 last 50.30) - mkdir 32043 (time 1787338811.83 total 573.89 last 50.79) - mkdir 32558 (time 1787338821.85 total 583.90 last 51.40) total: 32818 mkdir in 588.58 seconds: 55.76 ops/second - mkdir 575 (time 1787338247.97 total 10.02 last 57.40) - mkdir 1142 (time 1787338257.99 total 20.04 last 56.59) - mkdir 1749 (time 1787338267.99 total 30.04 last 60.67) - mkdir 2301 (time 1787338278.00 total 40.05 last 55.15) - mkdir 2921 (time 1787338288.01 total 50.06 last 61.94) - mkdir 3582 (time 1787338298.01 total 60.06 last 66.09) - mkdir 4271 (time 1787338308.03 total 70.08 last 68.79) - mkdir 4882 (time 1787338318.03 total 80.09 last 61.06) - mkdir 5498 (time 1787338328.05 total 90.10 last 61.52) - mkdir 6095 (time 1787338338.08 total 100.13 last 59.52) - mkdir 6640 (time 1787338348.09 total 110.14 last 54.45) - mkdir 7224 (time 1787338358.09 total 120.14 last 58.40) - mkdir 7835 (time 1787338368.09 total 130.14 last 61.09) - mkdir 8410 (time 1787338378.10 total 140.15 last 57.42) - mkdir 9006 (time 1787338388.11 total 150.17 last 59.53) - mkdir 9541 (time 1787338398.13 total 160.18 last 53.42) - mkdir 10000 (time 1787338406.14 total 168.19 last 57.30) - mkdir 10537 (time 1787338416.16 total 178.21 last 53.62) - mkdir 11112 (time 1787338426.16 total 188.21 last 57.49) - mkdir 11655 (time 1787338436.17 total 198.22 last 54.24) - mkdir 12189 (time 1787338446.21 total 208.26 last 53.19) - mkdir 12757 (time 1787338456.21 total 218.26 last 56.77) - mkdir 13213 (time 1787338466.22 total 228.27 last 45.56) - mkdir 13772 (time 1787338476.22 total 238.27 last 55.89) - mkdir 14315 (time 1787338486.23 total 248.28 last 54.25) - mkdir 14853 (time 1787338496.23 total 258.28 last 53.80) - mkdir 15468 (time 1787338506.24 total 268.29 last 61.47) - mkdir 16037 (time 1787338516.31 total 278.36 last 56.47) - mkdir 16598 (time 1787338526.31 total 288.37 last 56.09) - mkdir 17176 (time 1787338536.33 total 298.38 last 57.70) - mkdir 17788 (time 1787338546.34 total 308.39 last 61.16) - mkdir 18452 (time 1787338556.36 total 318.41 last 66.26) - mkdir 19071 (time 1787338566.36 total 328.42 last 61.86) - mkdir 19635 (time 1787338576.38 total 338.43 last 56.29) - mkdir 20000 (time 1787338583.03 total 345.08 last 54.89) - mkdir 20529 (time 1787338593.04 total 355.09 last 52.88) - mkdir 21060 (time 1787338603.05 total 365.10 last 53.03) - mkdir 21566 (time 1787338613.06 total 375.11 last 50.56) - mkdir 22106 (time 1787338623.08 total 385.13 last 53.88) - mkdir 22641 (time 1787338633.09 total 395.14 last 53.46) - mkdir 23168 (time 1787338643.12 total 405.17 last 52.55) - mkdir 23626 (time 1787338653.15 total 415.20 last 45.63) - mkdir 24157 (time 1787338663.15 total 425.20 last 53.09) - mkdir 24724 (time 1787338673.16 total 435.21 last 56.67) - mkdir 25290 (time 1787338683.18 total 445.23 last 56.48) - mkdir 25837 (time 1787338693.18 total 455.24 last 54.68) - mkdir 26368 (time 1787338703.19 total 465.24 last 53.09) - mkdir 26903 (time 1787338713.21 total 475.26 last 53.39) - mkdir 27460 (time 1787338723.25 total 485.30 last 55.46) - mkdir 27993 (time 1787338733.25 total 495.30 last 53.29) - mkdir 28441 (time 1787338743.27 total 505.32 last 44.72) - mkdir 28932 (time 1787338753.29 total 515.34 last 49.00) - mkdir 29467 (time 1787338763.32 total 525.37 last 53.35) - mkdir 29888 (time 1787338773.35 total 535.40 last 41.96) - mkdir 30000 (time 1787338775.75 total 537.80 last 46.77) - mkdir 30468 (time 1787338785.75 total 547.80 last 46.76) - mkdir 31020 (time 1787338795.76 total 557.81 last 55.17) - mkdir 31536 (time 1787338805.76 total 567.81 last 51.58) - mkdir 32070 (time 1787338815.77 total 577.82 last 53.37) - mkdir 32588 (time 1787338825.77 total 587.82 last 51.79) total: 32818 mkdir in 590.66 seconds: 55.56 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 490112 1718016 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 303968 65969 237999 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 1787339512 ; total 0 ; last 0) - unlinked 10000 (time 1787339824 ; total 312 ; last 312) - unlinked 20000 (time 1787340149 ; total 637 ; last 325) - unlinked 30000 (time 1787340474 ; total 962 ; last 325) total: 32768 unlinks in 1053 seconds: 31.118708 unlinks/second - unlinked 0 (time 1787339512 ; total 0 ; last 0) - unlinked 10000 (time 1787339824 ; total 312 ; last 312) - unlinked 20000 (time 1787340150 ; total 638 ; last 326) - unlinked 30000 (time 1787340476 ; total 964 ; last 326) total: 32768 unlinks in 1055 seconds: 31.059715 unlinks/second nlink between: 102 - unlinked 0 (time 1787340569 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787340569 ; 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 2208384 2176 2204160 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 526704 333 526371 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