== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 15:51:44 (1778615504) 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 118184 392 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 642 (time 1778615519.72 total 10.01 last 64.12) - mkdir 1242 (time 1778615529.72 total 20.02 last 59.98) - mkdir 1797 (time 1778615539.73 total 30.02 last 55.47) - mkdir 2437 (time 1778615549.73 total 40.03 last 63.97) - mkdir 3038 (time 1778615559.75 total 50.05 last 59.98) - mkdir 3604 (time 1778615569.75 total 60.05 last 56.57) - mkdir 4195 (time 1778615579.76 total 70.05 last 59.09) - mkdir 4729 (time 1778615589.76 total 80.06 last 53.39) - mkdir 5227 (time 1778615599.78 total 90.08 last 49.68) - mkdir 5739 (time 1778615609.81 total 100.11 last 51.04) - mkdir 6309 (time 1778615619.82 total 110.11 last 56.99) - mkdir 6886 (time 1778615629.82 total 120.11 last 57.69) - mkdir 7451 (time 1778615639.83 total 130.13 last 56.42) - mkdir 7960 (time 1778615649.92 total 140.22 last 50.43) - mkdir 8551 (time 1778615659.93 total 150.23 last 59.07) - mkdir 9021 (time 1778615669.93 total 160.23 last 46.99) - mkdir 9439 (time 1778615679.95 total 170.25 last 41.72) - mkdir 9924 (time 1778615689.98 total 180.28 last 48.37) - mkdir 10564 (time 1778615700.01 total 190.30 last 63.82) - mkdir 11078 (time 1778615710.02 total 200.31 last 51.35) - mkdir 11648 (time 1778615720.02 total 210.31 last 57.00) - mkdir 12165 (time 1778615730.02 total 220.32 last 51.67) - mkdir 12756 (time 1778615740.03 total 230.33 last 59.04) - mkdir 13227 (time 1778615750.04 total 240.33 last 47.08) - mkdir 13745 (time 1778615760.04 total 250.34 last 51.77) - mkdir 14214 (time 1778615770.05 total 260.35 last 46.87) - mkdir 14731 (time 1778615780.06 total 270.36 last 51.63) - mkdir 15315 (time 1778615790.07 total 280.37 last 58.34) - mkdir 15893 (time 1778615800.08 total 290.38 last 57.74) - mkdir 16559 (time 1778615810.09 total 300.38 last 66.59) - mkdir 17073 (time 1778615820.09 total 310.39 last 51.38) - mkdir 17698 (time 1778615830.09 total 320.39 last 62.47) - mkdir 18212 (time 1778615840.12 total 330.41 last 51.28) - mkdir 18749 (time 1778615850.12 total 340.42 last 53.68) - mkdir 19288 (time 1778615860.14 total 350.44 last 53.80) - mkdir 19720 (time 1778615870.17 total 360.47 last 43.07) - mkdir 20000 (time 1778615875.42 total 365.72 last 53.29) - mkdir 20483 (time 1778615885.44 total 375.74 last 48.22) - mkdir 20992 (time 1778615895.45 total 385.75 last 50.86) - mkdir 21454 (time 1778615905.46 total 395.75 last 46.17) - mkdir 21941 (time 1778615915.46 total 405.76 last 48.69) - mkdir 22419 (time 1778615925.47 total 415.77 last 47.75) - mkdir 22929 (time 1778615935.68 total 425.98 last 49.94) - mkdir 23396 (time 1778615945.70 total 436.00 last 46.61) - mkdir 23856 (time 1778615955.70 total 446.00 last 45.99) - mkdir 24386 (time 1778615965.70 total 456.00 last 53.00) - mkdir 24965 (time 1778615975.71 total 466.00 last 57.88) - mkdir 25493 (time 1778615985.71 total 476.01 last 52.78) - mkdir 25961 (time 1778615995.76 total 486.06 last 46.54) - mkdir 26449 (time 1778616005.79 total 496.09 last 48.66) - mkdir 27028 (time 1778616015.81 total 506.11 last 57.78) - mkdir 27537 (time 1778616025.84 total 516.14 last 50.77) - mkdir 28123 (time 1778616036.02 total 526.31 last 57.58) - mkdir 28725 (time 1778616046.02 total 536.32 last 60.16) - mkdir 29307 (time 1778616056.41 total 546.71 last 56.01) - mkdir 29837 (time 1778616066.43 total 556.73 last 52.91) - mkdir 30000 (time 1778616069.97 total 560.27 last 46.10) - mkdir 30551 (time 1778616079.97 total 570.27 last 55.07) - mkdir 31034 (time 1778616089.99 total 580.28 last 48.23) - mkdir 31462 (time 1778616099.99 total 590.29 last 42.79) - mkdir 31791 (time 1778616110.03 total 600.33 last 32.76) - mkdir 32192 (time 1778616120.06 total 610.35 last 39.99) - mkdir 32609 (time 1778616130.06 total 620.36 last 41.70) total: 32818 mkdir in 625.28 seconds: 52.49 ops/second - mkdir 606 (time 1778615519.70 total 10.00 last 60.58) - mkdir 1234 (time 1778615529.70 total 20.01 last 62.79) - mkdir 1791 (time 1778615539.71 total 30.01 last 55.68) - mkdir 2411 (time 1778615549.72 total 40.02 last 61.95) - mkdir 2984 (time 1778615559.73 total 50.04 last 57.19) - mkdir 3566 (time 1778615569.75 total 60.05 last 58.13) - mkdir 4196 (time 1778615579.77 total 70.07 last 62.84) - mkdir 4737 (time 1778615589.78 total 80.08 last 54.05) - mkdir 5257 (time 1778615599.82 total 90.12 last 51.79) - mkdir 5761 (time 1778615609.82 total 100.12 last 50.39) - mkdir 6296 (time 1778615619.83 total 110.14 last 53.44) - mkdir 6884 (time 1778615629.84 total 120.14 last 58.78) - mkdir 7452 (time 1778615639.84 total 130.14 last 56.78) - mkdir 7950 (time 1778615649.86 total 140.17 last 49.68) - mkdir 8539 (time 1778615659.87 total 150.18 last 58.84) - mkdir 9050 (time 1778615669.89 total 160.19 last 51.03) - mkdir 9482 (time 1778615679.89 total 170.19 last 43.20) - mkdir 9952 (time 1778615689.90 total 180.21 last 46.92) - mkdir 10589 (time 1778615699.97 total 190.27 last 63.29) - mkdir 11113 (time 1778615709.98 total 200.28 last 52.35) - mkdir 11702 (time 1778615719.98 total 210.29 last 58.87) - mkdir 12227 (time 1778615729.99 total 220.29 last 52.46) - mkdir 12812 (time 1778615739.99 total 230.30 last 58.48) - mkdir 13273 (time 1778615750.01 total 240.31 last 46.02) - mkdir 13788 (time 1778615760.01 total 250.31 last 51.50) - mkdir 14264 (time 1778615770.02 total 260.32 last 47.56) - mkdir 14790 (time 1778615780.02 total 270.33 last 52.59) - mkdir 15363 (time 1778615790.03 total 280.33 last 57.28) - mkdir 15945 (time 1778615800.03 total 290.33 last 58.18) - mkdir 16627 (time 1778615810.04 total 300.34 last 68.15) - mkdir 17159 (time 1778615820.04 total 310.35 last 53.16) - mkdir 17755 (time 1778615830.05 total 320.35 last 59.57) - mkdir 18278 (time 1778615840.05 total 330.35 last 52.28) - mkdir 18819 (time 1778615850.14 total 340.45 last 53.61) - mkdir 19371 (time 1778615860.15 total 350.45 last 55.16) - mkdir 19802 (time 1778615870.16 total 360.46 last 43.08) - mkdir 20000 (time 1778615873.61 total 363.91 last 57.34) - mkdir 20455 (time 1778615883.63 total 373.94 last 45.39) - mkdir 20971 (time 1778615893.69 total 383.99 last 51.32) - mkdir 21432 (time 1778615903.71 total 394.01 last 46.01) - mkdir 21870 (time 1778615913.71 total 404.02 last 43.77) - mkdir 22360 (time 1778615923.72 total 414.02 last 48.98) - mkdir 22870 (time 1778615933.73 total 424.04 last 50.92) - mkdir 23351 (time 1778615943.74 total 434.05 last 48.05) - mkdir 23791 (time 1778615953.75 total 444.05 last 43.96) - mkdir 24289 (time 1778615963.76 total 454.06 last 49.75) - mkdir 24823 (time 1778615973.78 total 464.08 last 53.33) - mkdir 25333 (time 1778615983.80 total 474.10 last 50.89) - mkdir 25828 (time 1778615993.80 total 484.11 last 49.47) - mkdir 26314 (time 1778616003.81 total 494.12 last 48.55) - mkdir 26847 (time 1778616013.84 total 504.14 last 53.15) - mkdir 27313 (time 1778616023.85 total 514.15 last 46.58) - mkdir 27883 (time 1778616033.87 total 524.17 last 56.88) - mkdir 28491 (time 1778616044.03 total 534.33 last 59.83) - mkdir 29066 (time 1778616054.03 total 544.34 last 57.48) - mkdir 29631 (time 1778616064.04 total 554.34 last 56.49) - mkdir 30000 (time 1778616071.46 total 561.76 last 49.70) - mkdir 30535 (time 1778616081.48 total 571.78 last 53.40) - mkdir 30998 (time 1778616091.48 total 581.79 last 46.27) - mkdir 31422 (time 1778616101.49 total 591.79 last 42.39) - mkdir 31721 (time 1778616111.49 total 601.80 last 29.88) - mkdir 32145 (time 1778616121.51 total 611.81 last 42.32) - mkdir 32575 (time 1778616131.52 total 621.83 last 42.95) total: 32818 mkdir in 626.81 seconds: 52.36 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210048 490240 1717760 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 303723 65969 237754 22% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118183 391 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 1778616868 ; total 0 ; last 0) - unlinked 10000 (time 1778617150 ; total 282 ; last 282) - unlinked 20000 (time 1778617461 ; total 593 ; last 311) - unlinked 30000 (time 1778617776 ; total 908 ; last 315) total: 32768 unlinks in 982 seconds: 33.368637 unlinks/second - unlinked 0 (time 1778616868 ; total 0 ; last 0) - unlinked 10000 (time 1778617150 ; total 282 ; last 282) - unlinked 20000 (time 1778617463 ; total 595 ; last 313) - unlinked 30000 (time 1778617778 ; total 910 ; last 315) total: 32768 unlinks in 983 seconds: 33.334690 unlinks/second nlink between: 102 - unlinked 0 (time 1778617853 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1778617853 ; 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 2208640 2176 2204416 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 526765 333 526432 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118183 391 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