== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 11:02:48 (1786719768) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7832 1263472 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7244 1264060 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24836 3582184 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18640 3588380 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4001 1019999 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2030 1021970 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2772 259372 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2684 259460 2% /mnt/lustre[OST:1] filesystem_summary: 524863 6031 518832 2% /mnt/lustre - mkdir 632 (time 1786719783.53 total 10.02 last 63.05) - mkdir 1309 (time 1786719793.55 total 20.04 last 67.57) - mkdir 1931 (time 1786719803.57 total 30.06 last 62.11) - mkdir 2643 (time 1786719813.57 total 40.06 last 71.19) - mkdir 3212 (time 1786719823.58 total 50.07 last 56.80) - mkdir 3822 (time 1786719833.60 total 60.09 last 60.88) - mkdir 4460 (time 1786719843.61 total 70.10 last 63.78) - mkdir 5057 (time 1786719853.62 total 80.11 last 59.63) - mkdir 5654 (time 1786719863.64 total 90.13 last 59.59) - mkdir 6272 (time 1786719873.65 total 100.14 last 61.70) - mkdir 6989 (time 1786719883.66 total 110.15 last 71.66) - mkdir 7682 (time 1786719893.66 total 120.15 last 69.28) - mkdir 8347 (time 1786719903.67 total 130.17 last 66.42) - mkdir 9038 (time 1786719913.69 total 140.18 last 68.98) - mkdir 9674 (time 1786719923.70 total 150.19 last 63.55) - mkdir 10000 (time 1786719928.82 total 155.31 last 63.72) - mkdir 10539 (time 1786719938.86 total 165.35 last 53.68) - mkdir 11067 (time 1786719948.86 total 175.35 last 52.78) - mkdir 11584 (time 1786719958.88 total 185.38 last 51.57) - mkdir 12256 (time 1786719968.91 total 195.40 last 67.06) - mkdir 12831 (time 1786719978.92 total 205.41 last 57.42) - mkdir 13432 (time 1786719988.94 total 215.43 last 60.00) - mkdir 14070 (time 1786719998.95 total 225.44 last 63.69) - mkdir 14720 (time 1786720008.98 total 235.47 last 64.85) - mkdir 15369 (time 1786720019.00 total 245.49 last 64.73) - mkdir 15999 (time 1786720029.03 total 255.52 last 62.82) - mkdir 16641 (time 1786720039.03 total 265.53 last 64.18) - mkdir 17237 (time 1786720049.04 total 275.53 last 59.56) - mkdir 17823 (time 1786720059.06 total 285.55 last 58.48) - mkdir 18477 (time 1786720069.08 total 295.57 last 65.30) - mkdir 19078 (time 1786720079.10 total 305.59 last 59.95) - mkdir 19716 (time 1786720089.12 total 315.61 last 63.68) - mkdir 20000 (time 1786720093.76 total 320.25 last 61.25) - mkdir 20681 (time 1786720103.78 total 330.27 last 67.98) - mkdir 21271 (time 1786720113.79 total 340.28 last 58.92) - mkdir 21919 (time 1786720123.80 total 350.29 last 64.74) - mkdir 22561 (time 1786720133.80 total 360.29 last 64.19) - mkdir 23221 (time 1786720143.80 total 370.29 last 65.97) - mkdir 23855 (time 1786720153.81 total 380.30 last 63.36) - mkdir 24466 (time 1786720163.81 total 390.30 last 61.09) - mkdir 25038 (time 1786720173.82 total 400.31 last 57.14) - mkdir 25641 (time 1786720183.85 total 410.34 last 60.14) - mkdir 26266 (time 1786720193.86 total 420.35 last 62.41) - mkdir 26783 (time 1786720203.87 total 430.36 last 51.67) - mkdir 27388 (time 1786720213.89 total 440.38 last 60.34) - mkdir 28027 (time 1786720223.91 total 450.40 last 63.82) - mkdir 28704 (time 1786720233.96 total 460.45 last 67.36) - mkdir 29418 (time 1786720244.00 total 470.49 last 71.12) - mkdir 30000 (time 1786720253.48 total 479.97 last 61.37) - mkdir 30641 (time 1786720263.49 total 489.98 last 64.03) - mkdir 31332 (time 1786720273.49 total 499.98 last 69.10) - mkdir 32012 (time 1786720283.50 total 509.99 last 67.94) - mkdir 32581 (time 1786720293.50 total 520.00 last 56.86) total: 32818 mkdir in 524.15 seconds: 62.61 ops/second - mkdir 628 (time 1786719783.54 total 10.00 last 62.78) - mkdir 1299 (time 1786719793.55 total 20.01 last 67.04) - mkdir 1929 (time 1786719803.59 total 30.05 last 62.74) - mkdir 2609 (time 1786719813.59 total 40.05 last 68.00) - mkdir 3180 (time 1786719823.60 total 50.07 last 57.03) - mkdir 3789 (time 1786719833.62 total 60.08 last 60.79) - mkdir 4420 (time 1786719843.64 total 70.10 last 62.98) - mkdir 5047 (time 1786719853.65 total 80.11 last 62.65) - mkdir 5640 (time 1786719863.65 total 90.12 last 59.27) - mkdir 6265 (time 1786719873.65 total 100.12 last 62.50) - mkdir 6963 (time 1786719883.67 total 110.13 last 69.68) - mkdir 7646 (time 1786719893.67 total 120.14 last 68.28) - mkdir 8323 (time 1786719903.69 total 130.15 last 67.61) - mkdir 8989 (time 1786719913.74 total 140.20 last 66.28) - mkdir 9644 (time 1786719923.74 total 150.20 last 65.48) - mkdir 10000 (time 1786719929.69 total 156.15 last 59.85) - mkdir 10510 (time 1786719939.71 total 166.17 last 50.90) - mkdir 11034 (time 1786719949.71 total 176.17 last 52.38) - mkdir 11576 (time 1786719959.73 total 186.19 last 54.08) - mkdir 12225 (time 1786719969.76 total 196.22 last 64.75) - mkdir 12817 (time 1786719979.78 total 206.24 last 59.07) - mkdir 13401 (time 1786719989.80 total 216.26 last 58.29) - mkdir 14043 (time 1786719999.80 total 226.26 last 64.17) - mkdir 14701 (time 1786720009.81 total 236.27 last 65.77) - mkdir 15343 (time 1786720019.81 total 246.27 last 64.17) - mkdir 15932 (time 1786720029.82 total 256.28 last 58.88) - mkdir 16574 (time 1786720039.82 total 266.29 last 64.15) - mkdir 17178 (time 1786720049.85 total 276.31 last 60.23) - mkdir 17792 (time 1786720059.86 total 286.32 last 61.33) - mkdir 18435 (time 1786720069.86 total 296.33 last 64.29) - mkdir 19023 (time 1786720079.87 total 306.33 last 58.78) - mkdir 19697 (time 1786720089.89 total 316.35 last 67.27) - mkdir 20000 (time 1786720094.97 total 321.43 last 59.63) - mkdir 20690 (time 1786720104.99 total 331.45 last 68.84) - mkdir 21265 (time 1786720114.99 total 341.45 last 57.49) - mkdir 21924 (time 1786720125.00 total 351.46 last 65.86) - mkdir 22584 (time 1786720135.01 total 361.47 last 65.93) - mkdir 23230 (time 1786720145.03 total 371.49 last 64.48) - mkdir 23831 (time 1786720155.03 total 381.49 last 60.09) - mkdir 24425 (time 1786720165.04 total 391.51 last 59.31) - mkdir 24985 (time 1786720175.05 total 401.51 last 55.99) - mkdir 25597 (time 1786720185.06 total 411.52 last 61.11) - mkdir 26163 (time 1786720195.06 total 421.52 last 56.60) - mkdir 26686 (time 1786720205.06 total 431.53 last 52.28) - mkdir 27312 (time 1786720215.07 total 441.54 last 62.55) - mkdir 27981 (time 1786720225.08 total 451.54 last 66.88) - mkdir 28649 (time 1786720235.08 total 461.55 last 66.74) - mkdir 29363 (time 1786720245.10 total 471.56 last 71.30) - mkdir 29937 (time 1786720255.13 total 481.59 last 57.23) - mkdir 30599 (time 1786720265.16 total 491.62 last 66.01) - mkdir 31328 (time 1786720275.16 total 501.62 last 72.90) - mkdir 31988 (time 1786720285.20 total 511.67 last 65.69) - mkdir 32579 (time 1786720295.21 total 521.67 last 59.07) total: 32818 mkdir in 525.27 seconds: 62.48 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7832 1263472 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276332 994972 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24836 3582184 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18640 3588380 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4001 1019999 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67666 956334 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2772 259372 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2684 259460 2% /mnt/lustre[OST:1] filesystem_summary: 590499 71667 518832 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1786720867 ; total 0 ; last 0) - unlinked 10000 (time 1786721135 ; total 268 ; last 268) - unlinked 20000 (time 1786721408 ; total 541 ; last 273) - unlinked 30000 (time 1786721683 ; total 816 ; last 275) total: 32768 unlinks in 890 seconds: 36.817978 unlinks/second - unlinked 0 (time 1786720867 ; total 0 ; last 0) - unlinked 10000 (time 1786721137 ; total 270 ; last 270) - unlinked 20000 (time 1786721409 ; total 542 ; last 272) - unlinked 30000 (time 1786721684 ; total 817 ; last 275) total: 32768 unlinks in 890 seconds: 36.817978 unlinks/second nlink between: 1 - unlinked 0 (time 1786721759 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1786721759 ; 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 7832 1263472 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13788 1257516 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24836 3582184 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18640 3588380 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4001 1019999 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2030 1021970 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2772 259372 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2684 259460 2% /mnt/lustre[OST:1] filesystem_summary: 524863 6031 518832 2% /mnt/lustre