== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 20:47:06 (1788569226) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7948 1263356 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7076 1264228 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28716 3578304 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14764 3592256 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4064 1019936 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1996 1022004 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2783 259361 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2584 259560 1% /mnt/lustre[OST:1] filesystem_summary: 524981 6060 518921 2% /mnt/lustre - mkdir 787 (time 1788569242.25 total 10.03 last 78.48) - mkdir 1562 (time 1788569252.28 total 20.05 last 77.31) - mkdir 2302 (time 1788569262.30 total 30.08 last 73.81) - mkdir 3039 (time 1788569272.33 total 40.10 last 73.51) - mkdir 3845 (time 1788569282.38 total 50.16 last 80.17) - mkdir 4628 (time 1788569292.41 total 60.19 last 78.06) - mkdir 5524 (time 1788569302.43 total 70.20 last 89.47) - mkdir 6193 (time 1788569312.45 total 80.22 last 66.79) - mkdir 6937 (time 1788569322.49 total 90.26 last 74.08) - mkdir 7668 (time 1788569332.53 total 100.30 last 72.82) - mkdir 8389 (time 1788569342.54 total 110.31 last 72.04) - mkdir 9089 (time 1788569352.56 total 120.34 last 69.82) - mkdir 9824 (time 1788569362.58 total 130.35 last 73.36) - mkdir 10000 (time 1788569364.90 total 132.68 last 75.83) - mkdir 10722 (time 1788569374.92 total 142.69 last 72.06) - mkdir 11388 (time 1788569384.94 total 152.72 last 66.45) - mkdir 12156 (time 1788569394.94 total 162.72 last 76.79) - mkdir 12882 (time 1788569404.95 total 172.73 last 72.51) - mkdir 13571 (time 1788569414.96 total 182.74 last 68.84) - mkdir 14286 (time 1788569424.97 total 192.74 last 71.48) - mkdir 15054 (time 1788569434.97 total 202.74 last 76.78) - mkdir 15803 (time 1788569444.98 total 212.76 last 74.81) - mkdir 16523 (time 1788569454.98 total 222.76 last 71.99) - mkdir 17194 (time 1788569465.00 total 232.77 last 66.99) - mkdir 17912 (time 1788569475.00 total 242.78 last 71.77) - mkdir 18660 (time 1788569485.00 total 252.78 last 74.79) - mkdir 19401 (time 1788569495.02 total 262.79 last 73.99) - mkdir 20000 (time 1788569501.41 total 269.19 last 93.65) - mkdir 20831 (time 1788569511.43 total 279.20 last 82.99) - mkdir 21663 (time 1788569521.43 total 289.20 last 83.19) - mkdir 22467 (time 1788569531.44 total 299.21 last 80.32) - mkdir 23314 (time 1788569541.45 total 309.22 last 84.64) - mkdir 24113 (time 1788569551.46 total 319.23 last 79.83) - mkdir 24852 (time 1788569561.46 total 329.23 last 73.86) - mkdir 25677 (time 1788569571.46 total 339.24 last 82.49) - mkdir 26486 (time 1788569581.47 total 349.24 last 80.83) - mkdir 27336 (time 1788569591.48 total 359.25 last 84.93) - mkdir 27958 (time 1788569601.49 total 369.27 last 62.12) - mkdir 28609 (time 1788569611.49 total 379.27 last 65.09) - mkdir 29326 (time 1788569621.51 total 389.29 last 71.55) - mkdir 29988 (time 1788569631.53 total 399.31 last 66.08) - mkdir 30757 (time 1788569641.54 total 409.31 last 76.85) - mkdir 31624 (time 1788569651.55 total 419.32 last 86.64) - mkdir 32445 (time 1788569661.55 total 429.32 last 82.08) total: 32818 mkdir in 434.06 seconds: 75.61 ops/second - mkdir 800 (time 1788569242.13 total 10.00 last 79.98) - mkdir 1598 (time 1788569252.13 total 20.01 last 79.75) - mkdir 2349 (time 1788569262.15 total 30.02 last 75.01) - mkdir 3076 (time 1788569272.15 total 40.03 last 72.66) - mkdir 3901 (time 1788569282.16 total 50.04 last 82.39) - mkdir 4685 (time 1788569292.18 total 60.05 last 78.31) - mkdir 5559 (time 1788569302.23 total 70.10 last 86.96) - mkdir 6225 (time 1788569312.23 total 80.11 last 66.56) - mkdir 6986 (time 1788569322.24 total 90.11 last 76.08) - mkdir 7704 (time 1788569332.25 total 100.13 last 71.66) - mkdir 8409 (time 1788569342.26 total 110.14 last 70.45) - mkdir 9122 (time 1788569352.27 total 120.14 last 71.26) - mkdir 9863 (time 1788569362.29 total 130.16 last 73.97) - mkdir 10612 (time 1788569372.29 total 140.17 last 74.84) - mkdir 11363 (time 1788569382.32 total 150.20 last 74.87) - mkdir 12049 (time 1788569392.34 total 160.21 last 68.51) - mkdir 12810 (time 1788569402.35 total 170.23 last 75.99) - mkdir 13516 (time 1788569412.35 total 180.23 last 70.60) - mkdir 14216 (time 1788569422.36 total 190.24 last 69.92) - mkdir 14975 (time 1788569432.39 total 200.26 last 75.70) - mkdir 15706 (time 1788569442.39 total 210.27 last 73.05) - mkdir 16459 (time 1788569452.40 total 220.28 last 75.27) - mkdir 17086 (time 1788569462.40 total 230.28 last 62.67) - mkdir 17765 (time 1788569472.41 total 240.29 last 67.86) - mkdir 18545 (time 1788569482.41 total 250.29 last 77.98) - mkdir 19321 (time 1788569492.41 total 260.29 last 77.60) - mkdir 20000 (time 1788569500.40 total 268.28 last 85.00) - mkdir 20849 (time 1788569510.40 total 278.28 last 84.89) - mkdir 21680 (time 1788569520.42 total 288.29 last 82.96) - mkdir 22458 (time 1788569530.43 total 298.30 last 77.73) - mkdir 23282 (time 1788569540.44 total 308.31 last 82.33) - mkdir 24088 (time 1788569550.45 total 318.32 last 80.51) - mkdir 24861 (time 1788569560.47 total 328.35 last 77.09) - mkdir 25654 (time 1788569570.49 total 338.36 last 79.20) - mkdir 26461 (time 1788569580.49 total 348.36 last 80.69) - mkdir 27283 (time 1788569590.50 total 358.38 last 82.10) - mkdir 27911 (time 1788569600.52 total 368.40 last 62.65) - mkdir 28536 (time 1788569610.53 total 378.40 last 62.48) - mkdir 29240 (time 1788569620.53 total 388.41 last 70.36) - mkdir 29910 (time 1788569630.54 total 398.41 last 66.98) - mkdir 30683 (time 1788569640.54 total 408.42 last 77.27) - mkdir 31562 (time 1788569650.54 total 418.42 last 87.89) - mkdir 32373 (time 1788569660.55 total 428.43 last 81.03) total: 32818 mkdir in 434.30 seconds: 75.56 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 277036 994268 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7076 1264228 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28716 3578304 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14764 3592256 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69700 954300 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1996 1022004 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2783 259361 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2584 259560 1% /mnt/lustre[OST:1] filesystem_summary: 590617 71696 518921 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788570464 ; total 0 ; last 0) - unlinked 10000 (time 1788570669 ; total 205 ; last 205) - unlinked 20000 (time 1788570914 ; total 450 ; last 245) - unlinked 30000 (time 1788571138 ; total 674 ; last 224) total: 32768 unlinks in 735 seconds: 44.582314 unlinks/second - unlinked 0 (time 1788570464 ; total 0 ; last 0) - unlinked 10000 (time 1788570669 ; total 205 ; last 205) - unlinked 20000 (time 1788570918 ; total 454 ; last 249) - unlinked 30000 (time 1788571140 ; total 676 ; last 222) total: 32768 unlinks in 737 seconds: 44.461330 unlinks/second nlink between: 1 - unlinked 0 (time 1788571203 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788571203 ; 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 14492 1256812 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7076 1264228 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28716 3578304 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14764 3592256 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4064 1019936 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1996 1022004 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2783 259361 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2584 259560 1% /mnt/lustre[OST:1] filesystem_summary: 524981 6060 518921 2% /mnt/lustre