== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 15:57:13 (1787860633) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7808 1263496 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7228 1264076 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 31856 3575164 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 11624 3595396 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4075 1019925 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1981 1022019 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2728 259416 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2636 259508 2% /mnt/lustre[OST:1] filesystem_summary: 524980 6056 518924 2% /mnt/lustre - mkdir 744 (time 1787860648.30 total 10.01 last 74.29) - mkdir 1514 (time 1787860658.32 total 20.03 last 76.87) - mkdir 2207 (time 1787860668.32 total 30.03 last 69.29) - mkdir 2925 (time 1787860678.32 total 40.04 last 71.78) - mkdir 3656 (time 1787860688.33 total 50.04 last 73.07) - mkdir 4508 (time 1787860698.33 total 60.04 last 85.16) - mkdir 5285 (time 1787860708.34 total 70.05 last 77.64) - mkdir 5979 (time 1787860718.35 total 80.07 last 69.29) - mkdir 6789 (time 1787860728.36 total 90.07 last 80.96) - mkdir 7619 (time 1787860738.36 total 100.08 last 82.98) - mkdir 8378 (time 1787860748.38 total 110.09 last 75.76) - mkdir 9132 (time 1787860758.39 total 120.11 last 75.30) - mkdir 9915 (time 1787860768.41 total 130.12 last 78.21) - mkdir 10660 (time 1787860778.43 total 140.14 last 74.35) - mkdir 11398 (time 1787860788.43 total 150.15 last 73.74) - mkdir 12158 (time 1787860798.44 total 160.15 last 75.96) - mkdir 12904 (time 1787860808.45 total 170.17 last 74.50) - mkdir 13525 (time 1787860818.46 total 180.18 last 62.04) - mkdir 14186 (time 1787860828.47 total 190.18 last 66.07) - mkdir 14911 (time 1787860838.48 total 200.19 last 72.43) - mkdir 15694 (time 1787860848.48 total 210.19 last 78.30) - mkdir 16388 (time 1787860858.49 total 220.20 last 69.31) - mkdir 17055 (time 1787860868.49 total 230.21 last 66.69) - mkdir 17740 (time 1787860878.51 total 240.23 last 68.35) - mkdir 18365 (time 1787860888.53 total 250.24 last 62.43) - mkdir 19060 (time 1787860898.53 total 260.24 last 69.46) - mkdir 19876 (time 1787860908.54 total 270.25 last 81.54) - mkdir 20603 (time 1787860918.56 total 280.27 last 72.54) - mkdir 21317 (time 1787860928.56 total 290.28 last 71.38) - mkdir 22080 (time 1787860938.58 total 300.29 last 76.18) - mkdir 22796 (time 1787860948.59 total 310.30 last 71.52) - mkdir 23524 (time 1787860958.60 total 320.31 last 72.75) - mkdir 24382 (time 1787860968.60 total 330.31 last 85.78) - mkdir 25158 (time 1787860978.61 total 340.32 last 77.50) - mkdir 25913 (time 1787860988.61 total 350.33 last 75.47) - mkdir 26641 (time 1787860998.64 total 360.35 last 72.63) - mkdir 27402 (time 1787861008.66 total 370.37 last 75.92) - mkdir 28179 (time 1787861018.68 total 380.39 last 77.54) - mkdir 28928 (time 1787861028.69 total 390.41 last 74.81) - mkdir 29696 (time 1787861038.70 total 400.41 last 76.77) - mkdir 30000 (time 1787861042.40 total 404.12 last 82.02) - mkdir 30745 (time 1787861052.41 total 414.13 last 74.42) - mkdir 31468 (time 1787861062.42 total 424.13 last 72.25) - mkdir 32230 (time 1787861072.44 total 434.15 last 76.05) total: 32818 mkdir in 441.41 seconds: 74.35 ops/second - mkdir 750 (time 1787860648.33 total 10.02 last 74.82) - mkdir 1551 (time 1787860658.35 total 20.04 last 79.94) - mkdir 2226 (time 1787860668.36 total 30.06 last 67.43) - mkdir 2946 (time 1787860678.38 total 40.08 last 71.82) - mkdir 3672 (time 1787860688.40 total 50.10 last 72.45) - mkdir 4521 (time 1787860698.42 total 60.12 last 84.77) - mkdir 5295 (time 1787860708.42 total 70.12 last 77.39) - mkdir 5994 (time 1787860718.45 total 80.14 last 69.72) - mkdir 6781 (time 1787860728.47 total 90.17 last 78.50) - mkdir 7612 (time 1787860738.47 total 100.17 last 83.10) - mkdir 8372 (time 1787860748.48 total 110.17 last 75.96) - mkdir 9117 (time 1787860758.48 total 120.18 last 74.49) - mkdir 9870 (time 1787860768.48 total 130.18 last 75.29) - mkdir 10644 (time 1787860778.48 total 140.18 last 77.37) - mkdir 11379 (time 1787860788.49 total 150.19 last 73.46) - mkdir 12107 (time 1787860798.50 total 160.20 last 72.72) - mkdir 12831 (time 1787860808.52 total 170.21 last 72.29) - mkdir 13454 (time 1787860818.52 total 180.22 last 62.28) - mkdir 14124 (time 1787860828.52 total 190.22 last 66.96) - mkdir 14850 (time 1787860838.53 total 200.23 last 72.56) - mkdir 15617 (time 1787860848.53 total 210.23 last 76.68) - mkdir 16322 (time 1787860858.54 total 220.24 last 70.46) - mkdir 16969 (time 1787860868.56 total 230.26 last 64.56) - mkdir 17659 (time 1787860878.56 total 240.26 last 68.98) - mkdir 18255 (time 1787860888.58 total 250.28 last 59.50) - mkdir 18975 (time 1787860898.60 total 260.30 last 71.84) - mkdir 19800 (time 1787860908.62 total 270.32 last 82.34) - mkdir 20000 (time 1787860911.74 total 273.44 last 64.22) - mkdir 20752 (time 1787860921.74 total 283.44 last 75.14) - mkdir 21499 (time 1787860931.75 total 293.45 last 74.66) - mkdir 22258 (time 1787860941.77 total 303.47 last 75.77) - mkdir 23006 (time 1787860951.79 total 313.48 last 74.66) - mkdir 23757 (time 1787860961.80 total 323.50 last 74.96) - mkdir 24629 (time 1787860971.81 total 333.51 last 87.11) - mkdir 25405 (time 1787860981.83 total 343.53 last 77.47) - mkdir 26170 (time 1787860991.84 total 353.54 last 76.44) - mkdir 26914 (time 1787861001.85 total 363.55 last 74.29) - mkdir 27686 (time 1787861011.86 total 373.56 last 77.15) - mkdir 28444 (time 1787861021.86 total 383.56 last 75.79) - mkdir 29208 (time 1787861031.86 total 393.56 last 76.40) - mkdir 29984 (time 1787861041.88 total 403.58 last 77.47) - mkdir 30697 (time 1787861051.89 total 413.59 last 71.23) - mkdir 31466 (time 1787861061.90 total 423.60 last 76.79) - mkdir 32179 (time 1787861071.92 total 433.62 last 71.16) total: 32818 mkdir in 441.42 seconds: 74.35 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7808 1263496 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276260 995044 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 31856 3575164 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 11624 3595396 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4075 1019925 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67617 956383 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2728 259416 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2636 259508 2% /mnt/lustre[OST:1] filesystem_summary: 590616 71692 518924 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787861832 ; total 0 ; last 0) - unlinked 10000 (time 1787862021 ; total 189 ; last 189) - unlinked 20000 (time 1787862234 ; total 402 ; last 213) - unlinked 30000 (time 1787862445 ; total 613 ; last 211) total: 32768 unlinks in 668 seconds: 49.053894 unlinks/second - unlinked 0 (time 1787861832 ; total 0 ; last 0) - unlinked 10000 (time 1787862023 ; total 191 ; last 191) - unlinked 20000 (time 1787862235 ; total 403 ; last 212) - unlinked 30000 (time 1787862446 ; total 614 ; last 211) total: 32768 unlinks in 670 seconds: 48.907463 unlinks/second nlink between: 1 - unlinked 0 (time 1787862503 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787862503 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 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 7808 1263496 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13716 1257588 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 31856 3575164 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 11624 3595396 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4075 1019925 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1981 1022019 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2728 259416 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2636 259508 2% /mnt/lustre[OST:1] filesystem_summary: 524980 6056 518924 2% /mnt/lustre