== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 07:14:06 (1786014846) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7816 1263488 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7252 1264052 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22920 3584100 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20556 3586464 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4006 1019994 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2021 1021979 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2662 259482 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2784 259360 2% /mnt/lustre[OST:1] filesystem_summary: 524869 6027 518842 2% /mnt/lustre - mkdir 508 (time 1786014865.39 total 10.05 last 50.52) - mkdir 1120 (time 1786014875.42 total 20.08 last 61.03) - mkdir 1585 (time 1786014885.45 total 30.12 last 46.33) - mkdir 2044 (time 1786014895.49 total 40.16 last 45.73) - mkdir 2490 (time 1786014905.52 total 50.18 last 44.49) - mkdir 2972 (time 1786014915.54 total 60.20 last 48.10) - mkdir 3345 (time 1786014925.56 total 70.23 last 37.21) - mkdir 3813 (time 1786014935.57 total 80.24 last 46.74) - mkdir 4350 (time 1786014945.57 total 90.24 last 53.70) - mkdir 4861 (time 1786014955.58 total 100.24 last 51.09) - mkdir 5314 (time 1786014965.60 total 110.26 last 45.19) - mkdir 5869 (time 1786014975.60 total 120.26 last 55.50) - mkdir 6334 (time 1786014985.61 total 130.27 last 46.47) - mkdir 6822 (time 1786014995.64 total 140.31 last 48.62) - mkdir 7235 (time 1786015005.65 total 150.31 last 41.28) - mkdir 7742 (time 1786015015.67 total 160.34 last 50.57) - mkdir 8251 (time 1786015025.68 total 170.34 last 50.88) - mkdir 8822 (time 1786015035.68 total 180.34 last 57.09) - mkdir 9255 (time 1786015045.70 total 190.37 last 43.19) - mkdir 9679 (time 1786015055.71 total 200.37 last 42.38) - mkdir 10000 (time 1786015060.28 total 204.94 last 70.22) - mkdir 10539 (time 1786015070.29 total 214.96 last 53.83) - mkdir 11046 (time 1786015080.33 total 224.99 last 50.53) - mkdir 11587 (time 1786015090.33 total 235.00 last 54.05) - mkdir 11895 (time 1786015100.35 total 245.02 last 30.74) - mkdir 12352 (time 1786015110.40 total 255.06 last 45.49) - mkdir 12770 (time 1786015120.41 total 265.08 last 41.74) - mkdir 13161 (time 1786015130.45 total 275.11 last 38.97) - mkdir 13481 (time 1786015140.45 total 285.11 last 31.99) - mkdir 13846 (time 1786015150.46 total 295.13 last 36.45) - mkdir 14297 (time 1786015160.55 total 305.21 last 44.70) - mkdir 14733 (time 1786015170.59 total 315.25 last 43.43) - mkdir 15225 (time 1786015180.60 total 325.27 last 49.13) - mkdir 15774 (time 1786015190.63 total 335.29 last 54.78) - mkdir 16199 (time 1786015200.64 total 345.30 last 42.44) - mkdir 16618 (time 1786015210.69 total 355.35 last 41.70) - mkdir 17146 (time 1786015220.69 total 365.36 last 52.77) - mkdir 17818 (time 1786015230.70 total 375.37 last 67.13) - mkdir 18158 (time 1786015240.73 total 385.39 last 33.90) - mkdir 18543 (time 1786015250.74 total 395.40 last 38.47) - mkdir 18981 (time 1786015260.75 total 405.41 last 43.75) - mkdir 19662 (time 1786015270.79 total 415.45 last 67.83) - mkdir 20000 (time 1786015277.77 total 422.43 last 48.43) - mkdir 20479 (time 1786015287.78 total 432.45 last 47.83) - mkdir 20945 (time 1786015297.79 total 442.45 last 46.57) - mkdir 21382 (time 1786015307.81 total 452.47 last 43.61) - mkdir 21980 (time 1786015317.82 total 462.49 last 59.73) - mkdir 22498 (time 1786015327.88 total 472.54 last 51.51) - mkdir 23051 (time 1786015337.91 total 482.57 last 55.12) - mkdir 23503 (time 1786015347.96 total 492.63 last 44.97) - mkdir 23946 (time 1786015357.99 total 502.66 last 44.16) - mkdir 24420 (time 1786015368.01 total 512.67 last 47.32) - mkdir 24889 (time 1786015378.05 total 522.71 last 46.74) - mkdir 25448 (time 1786015388.05 total 532.72 last 55.86) - mkdir 26055 (time 1786015398.06 total 542.72 last 60.69) - mkdir 26717 (time 1786015408.08 total 552.75 last 66.01) - mkdir 27344 (time 1786015418.09 total 562.75 last 62.67) - mkdir 27803 (time 1786015428.10 total 572.76 last 45.86) - mkdir 28291 (time 1786015438.13 total 582.79 last 48.65) - mkdir 28671 (time 1786015448.14 total 592.81 last 37.95) - mkdir 29122 (time 1786015458.16 total 602.82 last 45.02) - mkdir 29559 (time 1786015468.18 total 612.84 last 43.61) - mkdir 30000 (time 1786015475.96 total 620.62 last 56.68) - mkdir 30447 (time 1786015485.96 total 630.62 last 44.70) - mkdir 30978 (time 1786015495.96 total 640.63 last 53.07) - mkdir 31382 (time 1786015505.98 total 650.64 last 40.35) - mkdir 31808 (time 1786015515.99 total 660.65 last 42.55) - mkdir 32291 (time 1786015526.00 total 670.67 last 48.22) - mkdir 32740 (time 1786015536.02 total 680.68 last 44.82) total: 32818 mkdir in 682.60 seconds: 48.08 ops/second - mkdir 504 (time 1786014865.31 total 10.03 last 50.27) - mkdir 1123 (time 1786014875.32 total 20.04 last 61.83) - mkdir 1584 (time 1786014885.32 total 30.04 last 46.10) - mkdir 2046 (time 1786014895.35 total 40.06 last 46.08) - mkdir 2460 (time 1786014905.37 total 50.08 last 41.33) - mkdir 2928 (time 1786014915.41 total 60.12 last 46.60) - mkdir 3284 (time 1786014925.44 total 70.16 last 35.48) - mkdir 3744 (time 1786014935.49 total 80.21 last 45.78) - mkdir 4258 (time 1786014945.50 total 90.21 last 51.38) - mkdir 4768 (time 1786014955.50 total 100.21 last 50.99) - mkdir 5211 (time 1786014965.50 total 110.22 last 44.27) - mkdir 5781 (time 1786014975.52 total 120.23 last 56.93) - mkdir 6226 (time 1786014985.56 total 130.28 last 44.29) - mkdir 6697 (time 1786014995.57 total 140.28 last 47.08) - mkdir 7108 (time 1786015005.60 total 150.32 last 40.95) - mkdir 7620 (time 1786015015.62 total 160.34 last 51.10) - mkdir 8164 (time 1786015025.62 total 170.34 last 54.39) - mkdir 8759 (time 1786015035.65 total 180.36 last 59.36) - mkdir 9203 (time 1786015045.67 total 190.39 last 44.30) - mkdir 9621 (time 1786015055.67 total 200.39 last 41.79) - mkdir 10000 (time 1786015061.75 total 206.46 last 62.38) - mkdir 10528 (time 1786015071.75 total 216.47 last 52.78) - mkdir 11019 (time 1786015081.80 total 226.52 last 48.85) - mkdir 11540 (time 1786015091.83 total 236.55 last 51.94) - mkdir 11845 (time 1786015101.84 total 246.56 last 30.48) - mkdir 12335 (time 1786015111.85 total 256.57 last 48.95) - mkdir 12742 (time 1786015121.88 total 266.59 last 40.59) - mkdir 13102 (time 1786015131.90 total 276.61 last 35.93) - mkdir 13394 (time 1786015141.90 total 286.62 last 29.19) - mkdir 13768 (time 1786015151.99 total 296.71 last 37.07) - mkdir 14205 (time 1786015162.00 total 306.72 last 43.66) - mkdir 14668 (time 1786015172.04 total 316.76 last 46.10) - mkdir 15138 (time 1786015182.08 total 326.80 last 46.82) - mkdir 15697 (time 1786015192.09 total 336.81 last 55.84) - mkdir 16049 (time 1786015202.10 total 346.82 last 35.17) - mkdir 16504 (time 1786015212.13 total 356.84 last 45.37) - mkdir 17083 (time 1786015222.13 total 366.85 last 57.89) - mkdir 17693 (time 1786015232.14 total 376.86 last 60.93) - mkdir 18043 (time 1786015242.15 total 386.87 last 34.96) - mkdir 18443 (time 1786015252.22 total 396.93 last 39.74) - mkdir 18976 (time 1786015262.29 total 407.00 last 52.94) - mkdir 19564 (time 1786015272.31 total 417.02 last 58.67) - mkdir 20000 (time 1786015280.91 total 425.63 last 50.69) - mkdir 20482 (time 1786015290.91 total 435.63 last 48.18) - mkdir 20923 (time 1786015300.91 total 445.63 last 44.09) - mkdir 21378 (time 1786015310.94 total 455.66 last 45.38) - mkdir 21990 (time 1786015320.96 total 465.67 last 61.10) - mkdir 22422 (time 1786015330.97 total 475.69 last 43.13) - mkdir 22920 (time 1786015341.02 total 485.74 last 49.56) - mkdir 23377 (time 1786015351.03 total 495.75 last 45.66) - mkdir 23945 (time 1786015361.04 total 505.75 last 56.76) - mkdir 24335 (time 1786015371.04 total 515.76 last 38.97) - mkdir 24801 (time 1786015381.08 total 525.79 last 46.45) - mkdir 25412 (time 1786015391.10 total 535.81 last 60.97) - mkdir 26056 (time 1786015401.10 total 545.82 last 64.38) - mkdir 26679 (time 1786015411.11 total 555.83 last 62.24) - mkdir 27313 (time 1786015421.14 total 565.85 last 63.24) - mkdir 27760 (time 1786015431.15 total 575.87 last 44.63) - mkdir 28280 (time 1786015441.20 total 585.91 last 51.77) - mkdir 28637 (time 1786015451.22 total 595.94 last 35.62) - mkdir 29057 (time 1786015461.24 total 605.95 last 41.93) - mkdir 29543 (time 1786015471.25 total 615.96 last 48.55) - mkdir 30000 (time 1786015480.11 total 624.82 last 51.57) - mkdir 30567 (time 1786015490.14 total 634.85 last 56.53) - mkdir 31010 (time 1786015500.15 total 644.86 last 44.26) - mkdir 31401 (time 1786015510.16 total 654.87 last 39.06) - mkdir 31913 (time 1786015520.16 total 664.88 last 51.18) - mkdir 32375 (time 1786015530.17 total 674.89 last 46.14) total: 32818 mkdir in 684.45 seconds: 47.95 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7816 1263488 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276276 995028 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22920 3584100 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20556 3586464 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4006 1019994 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67657 956343 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2662 259482 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2784 259360 2% /mnt/lustre[OST:1] filesystem_summary: 590505 71663 518842 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1786016417 ; total 0 ; last 0) - unlinked 10000 (time 1786016753 ; total 336 ; last 336) - unlinked 20000 (time 1786017106 ; total 689 ; last 353) - unlinked 30000 (time 1786017460 ; total 1043 ; last 354) total: 32768 unlinks in 1114 seconds: 29.414722 unlinks/second - unlinked 0 (time 1786016417 ; total 0 ; last 0) - unlinked 10000 (time 1786016752 ; total 335 ; last 335) - unlinked 20000 (time 1786017105 ; total 688 ; last 353) - unlinked 30000 (time 1786017462 ; total 1045 ; last 357) total: 32768 unlinks in 1116 seconds: 29.362007 unlinks/second nlink between: 1 - unlinked 0 (time 1786017535 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1786017535 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second nlink after: 1 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 1414116 7816 1263488 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13732 1257572 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22920 3584100 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20556 3586464 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4006 1019994 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2021 1021979 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2662 259482 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2784 259360 2% /mnt/lustre[OST:1] filesystem_summary: 524869 6027 518842 2% /mnt/lustre