== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 09:01:46 (1783947706) 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 589 (time 1783947721.25 total 10.00 last 58.90) - mkdir 1210 (time 1783947731.26 total 20.00 last 62.09) - mkdir 1783 (time 1783947741.27 total 30.02 last 57.22) - mkdir 2372 (time 1783947751.28 total 40.02 last 58.86) - mkdir 2926 (time 1783947761.28 total 50.03 last 55.36) - mkdir 3424 (time 1783947771.31 total 60.05 last 49.70) - mkdir 3947 (time 1783947781.31 total 70.05 last 52.29) - mkdir 4529 (time 1783947791.31 total 80.06 last 58.19) - mkdir 5138 (time 1783947801.31 total 90.06 last 60.87) - mkdir 5675 (time 1783947811.32 total 100.07 last 53.67) - mkdir 6207 (time 1783947821.37 total 110.11 last 52.95) - mkdir 6711 (time 1783947831.40 total 120.14 last 50.25) - mkdir 7326 (time 1783947841.40 total 130.15 last 61.45) - mkdir 7923 (time 1783947851.41 total 140.16 last 59.65) - mkdir 8501 (time 1783947861.45 total 150.19 last 57.61) - mkdir 9097 (time 1783947871.45 total 160.19 last 59.59) - mkdir 9647 (time 1783947881.53 total 170.28 last 54.53) - mkdir 10000 (time 1783947887.57 total 176.31 last 58.52) - mkdir 10618 (time 1783947897.59 total 186.33 last 61.67) - mkdir 11178 (time 1783947907.61 total 196.35 last 55.88) - mkdir 11689 (time 1783947917.65 total 206.39 last 50.90) - mkdir 12237 (time 1783947927.68 total 216.43 last 54.60) - mkdir 12714 (time 1783947937.69 total 226.44 last 47.65) - mkdir 13259 (time 1783947947.71 total 236.46 last 54.38) - mkdir 13835 (time 1783947957.73 total 246.47 last 57.53) - mkdir 14349 (time 1783947967.73 total 256.47 last 51.40) - mkdir 14929 (time 1783947977.73 total 266.48 last 57.96) - mkdir 15462 (time 1783947987.74 total 276.48 last 53.28) - mkdir 16027 (time 1783947997.74 total 286.49 last 56.45) - mkdir 16638 (time 1783948007.75 total 296.50 last 61.07) - mkdir 17242 (time 1783948017.75 total 306.50 last 60.39) - mkdir 17834 (time 1783948027.76 total 316.50 last 59.18) - mkdir 18372 (time 1783948037.76 total 326.50 last 53.80) - mkdir 18970 (time 1783948047.79 total 336.53 last 59.62) - mkdir 19560 (time 1783948057.81 total 346.55 last 58.87) - mkdir 20000 (time 1783948064.94 total 353.69 last 61.68) - mkdir 20649 (time 1783948074.94 total 363.69 last 64.89) - mkdir 21239 (time 1783948084.97 total 373.72 last 58.85) - mkdir 21798 (time 1783948095.00 total 383.74 last 55.74) - mkdir 22336 (time 1783948105.02 total 393.77 last 53.68) - mkdir 22897 (time 1783948115.03 total 403.78 last 56.03) - mkdir 23525 (time 1783948125.04 total 413.78 last 62.76) - mkdir 24116 (time 1783948135.04 total 423.79 last 59.07) - mkdir 24716 (time 1783948145.05 total 433.80 last 59.96) - mkdir 25292 (time 1783948155.13 total 443.88 last 57.15) - mkdir 25861 (time 1783948165.13 total 453.88 last 56.89) - mkdir 26462 (time 1783948175.13 total 463.88 last 60.08) - mkdir 27091 (time 1783948185.14 total 473.88 last 62.89) - mkdir 27685 (time 1783948195.42 total 484.16 last 57.79) - mkdir 28292 (time 1783948205.42 total 494.16 last 60.68) - mkdir 28842 (time 1783948215.43 total 504.18 last 54.93) - mkdir 29351 (time 1783948225.44 total 514.18 last 50.87) - mkdir 29919 (time 1783948235.46 total 524.20 last 56.69) - mkdir 30469 (time 1783948245.47 total 534.22 last 54.92) - mkdir 30980 (time 1783948255.48 total 544.23 last 51.04) - mkdir 31505 (time 1783948265.50 total 554.25 last 52.39) - mkdir 32027 (time 1783948275.51 total 564.26 last 52.17) - mkdir 32609 (time 1783948285.53 total 574.28 last 58.06) total: 32818 mkdir in 578.18 seconds: 56.76 ops/second - mkdir 596 (time 1783947721.26 total 10.01 last 59.55) - mkdir 1205 (time 1783947731.27 total 20.02 last 60.86) - mkdir 1794 (time 1783947741.28 total 30.03 last 58.81) - mkdir 2384 (time 1783947751.29 total 40.04 last 58.96) - mkdir 2950 (time 1783947761.30 total 50.05 last 56.54) - mkdir 3453 (time 1783947771.33 total 60.07 last 50.17) - mkdir 3950 (time 1783947781.40 total 70.14 last 49.37) - mkdir 4547 (time 1783947791.41 total 80.16 last 59.60) - mkdir 5168 (time 1783947801.41 total 90.16 last 62.08) - mkdir 5685 (time 1783947811.42 total 100.17 last 51.66) - mkdir 6182 (time 1783947821.46 total 110.21 last 49.52) - mkdir 6691 (time 1783947831.46 total 120.21 last 50.88) - mkdir 7316 (time 1783947841.48 total 130.23 last 62.39) - mkdir 7929 (time 1783947851.49 total 140.23 last 61.28) - mkdir 8517 (time 1783947861.50 total 150.25 last 58.70) - mkdir 9135 (time 1783947871.51 total 160.25 last 61.77) - mkdir 9675 (time 1783947881.51 total 170.25 last 54.00) - mkdir 10000 (time 1783947887.07 total 175.81 last 58.44) - mkdir 10617 (time 1783947897.08 total 185.82 last 61.65) - mkdir 11171 (time 1783947907.09 total 195.83 last 55.33) - mkdir 11697 (time 1783947917.09 total 205.83 last 52.60) - mkdir 12269 (time 1783947927.09 total 215.84 last 57.19) - mkdir 12752 (time 1783947937.10 total 225.85 last 48.26) - mkdir 13297 (time 1783947947.11 total 235.86 last 54.42) - mkdir 13838 (time 1783947957.12 total 245.87 last 54.07) - mkdir 14383 (time 1783947967.14 total 255.88 last 54.40) - mkdir 14955 (time 1783947977.14 total 265.89 last 57.17) - mkdir 15530 (time 1783947987.26 total 276.01 last 56.81) - mkdir 16080 (time 1783947997.27 total 286.02 last 54.94) - mkdir 16670 (time 1783948007.29 total 296.03 last 58.93) - mkdir 17307 (time 1783948017.30 total 306.04 last 63.64) - mkdir 17928 (time 1783948027.30 total 316.04 last 62.10) - mkdir 18457 (time 1783948037.33 total 326.07 last 52.74) - mkdir 19044 (time 1783948047.33 total 336.07 last 58.69) - mkdir 19635 (time 1783948057.34 total 346.09 last 59.02) - mkdir 20000 (time 1783948063.74 total 352.48 last 57.07) - mkdir 20599 (time 1783948073.75 total 362.49 last 59.83) - mkdir 21187 (time 1783948083.76 total 372.51 last 58.73) - mkdir 21765 (time 1783948093.77 total 382.51 last 57.75) - mkdir 22310 (time 1783948103.77 total 392.52 last 54.48) - mkdir 22887 (time 1783948113.78 total 402.53 last 57.63) - mkdir 23484 (time 1783948123.79 total 412.54 last 59.66) - mkdir 24086 (time 1783948133.79 total 422.54 last 60.19) - mkdir 24661 (time 1783948143.80 total 432.55 last 57.45) - mkdir 25211 (time 1783948153.82 total 442.56 last 54.91) - mkdir 25795 (time 1783948163.84 total 452.59 last 58.25) - mkdir 26380 (time 1783948173.85 total 462.60 last 58.46) - mkdir 26953 (time 1783948183.86 total 472.60 last 57.26) - mkdir 27566 (time 1783948193.89 total 482.64 last 61.10) - mkdir 28139 (time 1783948203.90 total 492.65 last 57.23) - mkdir 28688 (time 1783948213.93 total 502.67 last 54.77) - mkdir 29265 (time 1783948223.95 total 512.69 last 57.58) - mkdir 29771 (time 1783948233.97 total 522.71 last 50.49) - mkdir 30000 (time 1783948238.18 total 526.93 last 54.30) - mkdir 30558 (time 1783948248.19 total 536.94 last 55.76) - mkdir 31083 (time 1783948258.20 total 546.95 last 52.46) - mkdir 31617 (time 1783948268.20 total 556.95 last 53.38) - mkdir 32134 (time 1783948278.20 total 566.95 last 51.70) - mkdir 32703 (time 1783948288.21 total 576.96 last 56.85) total: 32818 mkdir in 578.78 seconds: 56.70 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 304109 65969 238140 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 1783948962 ; total 0 ; last 0) - unlinked 10000 (time 1783949254 ; total 292 ; last 292) - unlinked 20000 (time 1783949569 ; total 607 ; last 315) - unlinked 30000 (time 1783949893 ; total 931 ; last 324) total: 32768 unlinks in 1016 seconds: 32.251968 unlinks/second - unlinked 0 (time 1783948962 ; total 0 ; last 0) - unlinked 10000 (time 1783949257 ; total 295 ; last 295) - unlinked 20000 (time 1783949573 ; total 611 ; last 316) - unlinked 30000 (time 1783949897 ; total 935 ; last 324) total: 32768 unlinks in 1019 seconds: 32.157017 unlinks/second nlink between: 102 - unlinked 0 (time 1783949982 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1783949982 ; 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 2208640 2304 2204288 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 526734 333 526401 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