== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 21:13:55 (1786756435) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7868 1263436 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7208 1264096 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28128 3578892 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15348 3591672 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4016 1019984 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1989 1022011 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2690 259454 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2736 259408 2% /mnt/lustre[OST:1] filesystem_summary: 524867 6005 518862 2% /mnt/lustre - mkdir 852 (time 1786756450.24 total 10.01 last 85.14) - mkdir 1710 (time 1786756460.24 total 20.01 last 85.78) - mkdir 2572 (time 1786756470.24 total 30.01 last 86.19) - mkdir 3248 (time 1786756480.25 total 40.02 last 67.53) - mkdir 3919 (time 1786756490.26 total 50.03 last 67.02) - mkdir 4472 (time 1786756500.27 total 60.03 last 55.29) - mkdir 5224 (time 1786756510.28 total 70.05 last 75.09) - mkdir 6163 (time 1786756520.30 total 80.07 last 93.74) - mkdir 7181 (time 1786756530.30 total 90.07 last 101.77) - mkdir 7959 (time 1786756540.30 total 100.07 last 77.78) - mkdir 8807 (time 1786756550.31 total 110.08 last 84.75) - mkdir 9554 (time 1786756560.31 total 120.08 last 74.70) - mkdir 10000 (time 1786756565.90 total 125.67 last 79.68) - mkdir 10850 (time 1786756575.92 total 135.68 last 84.91) - mkdir 11746 (time 1786756585.92 total 145.68 last 89.60) - mkdir 12676 (time 1786756595.92 total 155.69 last 92.99) - mkdir 13604 (time 1786756605.92 total 165.69 last 92.78) - mkdir 14488 (time 1786756615.92 total 175.69 last 88.38) - mkdir 15395 (time 1786756625.95 total 185.72 last 90.42) - mkdir 16383 (time 1786756635.98 total 195.75 last 98.52) - mkdir 17226 (time 1786756645.99 total 205.75 last 84.25) - mkdir 17991 (time 1786756655.99 total 215.76 last 76.47) - mkdir 18818 (time 1786756665.99 total 225.76 last 82.68) - mkdir 19548 (time 1786756676.01 total 235.78 last 72.84) - mkdir 20000 (time 1786756685.03 total 244.80 last 50.11) - mkdir 20593 (time 1786756695.05 total 254.82 last 59.21) - mkdir 21175 (time 1786756705.06 total 264.83 last 58.16) - mkdir 21897 (time 1786756715.06 total 274.83 last 72.19) - mkdir 22834 (time 1786756725.06 total 284.83 last 93.69) - mkdir 23545 (time 1786756735.07 total 294.84 last 71.03) - mkdir 24461 (time 1786756745.07 total 304.84 last 91.57) - mkdir 25397 (time 1786756755.08 total 314.85 last 93.55) - mkdir 26211 (time 1786756765.09 total 324.86 last 81.29) - mkdir 27031 (time 1786756775.10 total 334.86 last 81.97) - mkdir 27714 (time 1786756785.13 total 344.90 last 68.05) - mkdir 28323 (time 1786756795.16 total 354.93 last 60.72) - mkdir 29026 (time 1786756805.17 total 364.94 last 70.26) - mkdir 29663 (time 1786756815.19 total 374.96 last 63.57) - mkdir 30000 (time 1786756822.41 total 382.18 last 46.63) - mkdir 30798 (time 1786756832.42 total 392.19 last 79.78) - mkdir 31524 (time 1786756842.44 total 402.21 last 72.44) - mkdir 32102 (time 1786756852.45 total 412.22 last 57.72) total: 32818 mkdir in 421.25 seconds: 77.91 ops/second - mkdir 848 (time 1786756450.32 total 10.00 last 84.79) - mkdir 1680 (time 1786756460.32 total 20.00 last 83.17) - mkdir 2579 (time 1786756470.32 total 30.01 last 89.88) - mkdir 3256 (time 1786756480.34 total 40.03 last 67.55) - mkdir 3943 (time 1786756490.35 total 50.04 last 68.64) - mkdir 4519 (time 1786756500.36 total 60.04 last 57.59) - mkdir 5251 (time 1786756510.37 total 70.05 last 73.11) - mkdir 6152 (time 1786756520.37 total 80.06 last 90.08) - mkdir 7161 (time 1786756530.39 total 90.07 last 100.74) - mkdir 7933 (time 1786756540.39 total 100.08 last 77.16) - mkdir 8774 (time 1786756550.41 total 110.09 last 83.98) - mkdir 9511 (time 1786756560.42 total 120.11 last 73.56) - mkdir 10000 (time 1786756566.33 total 126.02 last 82.78) - mkdir 10800 (time 1786756576.33 total 136.02 last 79.97) - mkdir 11648 (time 1786756586.35 total 146.04 last 84.66) - mkdir 12556 (time 1786756596.35 total 156.04 last 90.78) - mkdir 13517 (time 1786756606.36 total 166.04 last 96.07) - mkdir 14408 (time 1786756616.36 total 176.05 last 89.03) - mkdir 15312 (time 1786756626.38 total 186.06 last 90.27) - mkdir 16302 (time 1786756636.38 total 196.06 last 99.00) - mkdir 17149 (time 1786756646.39 total 206.07 last 84.61) - mkdir 17923 (time 1786756656.39 total 216.08 last 77.39) - mkdir 18747 (time 1786756666.40 total 226.09 last 82.31) - mkdir 19474 (time 1786756676.45 total 236.14 last 72.32) - mkdir 19970 (time 1786756686.47 total 246.16 last 49.50) - mkdir 20539 (time 1786756696.50 total 256.18 last 56.76) - mkdir 21135 (time 1786756706.50 total 266.19 last 59.58) - mkdir 21918 (time 1786756716.50 total 276.19 last 78.28) - mkdir 22817 (time 1786756726.51 total 286.20 last 89.85) - mkdir 23493 (time 1786756736.51 total 296.20 last 67.58) - mkdir 24442 (time 1786756746.52 total 306.21 last 94.80) - mkdir 25408 (time 1786756756.53 total 316.22 last 96.53) - mkdir 26198 (time 1786756766.53 total 326.22 last 78.98) - mkdir 27029 (time 1786756776.55 total 336.23 last 83.00) - mkdir 27738 (time 1786756786.55 total 346.24 last 70.85) - mkdir 28324 (time 1786756796.58 total 356.26 last 58.47) - mkdir 29066 (time 1786756806.58 total 366.26 last 74.19) - mkdir 29641 (time 1786756816.59 total 376.28 last 57.42) - mkdir 30000 (time 1786756823.47 total 383.15 last 52.20) - mkdir 30815 (time 1786756833.47 total 393.16 last 81.47) - mkdir 31512 (time 1786756843.47 total 403.16 last 69.68) - mkdir 32116 (time 1786756853.51 total 413.19 last 60.21) total: 32818 mkdir in 422.13 seconds: 77.74 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276956 994348 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7208 1264096 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28128 3578892 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15348 3591672 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69652 954348 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1989 1022011 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2690 259454 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2736 259408 2% /mnt/lustre[OST:1] filesystem_summary: 590503 71641 518862 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1786757383 ; total 0 ; last 0) - unlinked 10000 (time 1786757576 ; total 193 ; last 193) - unlinked 20000 (time 1786757692 ; total 309 ; last 116) - unlinked 30000 (time 1786757812 ; total 429 ; last 120) total: 32768 unlinks in 459 seconds: 71.389977 unlinks/second - unlinked 0 (time 1786757383 ; total 0 ; last 0) - unlinked 10000 (time 1786757577 ; total 194 ; last 194) - unlinked 20000 (time 1786757691 ; total 308 ; last 114) - unlinked 30000 (time 1786757812 ; total 429 ; last 121) total: 32768 unlinks in 460 seconds: 71.234779 unlinks/second nlink between: 1 - unlinked 0 (time 1786757845 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1786757845 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 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 14412 1256892 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7208 1264096 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28128 3578892 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15348 3591672 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4016 1019984 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1989 1022011 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2690 259454 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2736 259408 2% /mnt/lustre[OST:1] filesystem_summary: 524867 6005 518862 2% /mnt/lustre