== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 11:04:10 (1785078250) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1712 1269592 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre - mkdir 799 (time 1785078265.29 total 10.01 last 79.84) - mkdir 1522 (time 1785078275.29 total 20.01 last 72.28) - mkdir 2222 (time 1785078285.29 total 30.01 last 69.98) - mkdir 2912 (time 1785078295.29 total 40.02 last 68.99) - mkdir 3655 (time 1785078305.29 total 50.02 last 74.30) - mkdir 4451 (time 1785078315.33 total 60.05 last 79.35) - mkdir 5117 (time 1785078325.33 total 70.05 last 66.59) - mkdir 5804 (time 1785078335.33 total 80.05 last 68.69) - mkdir 6653 (time 1785078345.33 total 90.05 last 84.88) - mkdir 7402 (time 1785078355.34 total 100.07 last 74.81) - mkdir 8245 (time 1785078365.37 total 110.09 last 84.11) - mkdir 9110 (time 1785078375.37 total 120.09 last 86.46) - mkdir 9995 (time 1785078385.39 total 130.11 last 88.35) - mkdir 10851 (time 1785078395.39 total 140.11 last 85.57) - mkdir 11619 (time 1785078405.40 total 150.12 last 76.74) - mkdir 12445 (time 1785078415.41 total 160.14 last 82.48) - mkdir 13176 (time 1785078425.42 total 170.14 last 73.08) - mkdir 14070 (time 1785078435.44 total 180.16 last 89.23) - mkdir 14755 (time 1785078445.45 total 190.17 last 68.40) - mkdir 15604 (time 1785078455.47 total 200.19 last 84.76) - mkdir 16405 (time 1785078465.48 total 210.20 last 80.00) - mkdir 17115 (time 1785078475.48 total 220.21 last 70.96) - mkdir 17928 (time 1785078485.50 total 230.22 last 81.20) - mkdir 18716 (time 1785078495.50 total 240.23 last 78.74) - mkdir 19406 (time 1785078505.51 total 250.23 last 68.97) - mkdir 20000 (time 1785078514.03 total 258.75 last 69.72) - mkdir 20799 (time 1785078524.04 total 268.76 last 79.83) - mkdir 21626 (time 1785078534.04 total 278.76 last 82.69) - mkdir 22340 (time 1785078544.05 total 288.77 last 71.32) - mkdir 23034 (time 1785078554.05 total 298.78 last 69.39) - mkdir 23720 (time 1785078564.06 total 308.78 last 68.55) - mkdir 24366 (time 1785078574.06 total 318.78 last 64.58) - mkdir 25068 (time 1785078584.07 total 328.79 last 70.14) - mkdir 25778 (time 1785078594.07 total 338.80 last 70.98) - mkdir 26518 (time 1785078604.08 total 348.80 last 73.98) - mkdir 27352 (time 1785078614.08 total 358.81 last 83.35) - mkdir 28173 (time 1785078624.09 total 368.81 last 82.06) - mkdir 29076 (time 1785078634.09 total 378.82 last 90.24) - mkdir 29905 (time 1785078644.11 total 388.83 last 82.80) - mkdir 30691 (time 1785078654.11 total 398.84 last 78.54) - mkdir 31515 (time 1785078664.12 total 408.85 last 82.32) - mkdir 32363 (time 1785078674.13 total 418.86 last 84.72) total: 32818 mkdir in 424.12 seconds: 77.38 ops/second - mkdir 798 (time 1785078265.29 total 10.01 last 79.68) - mkdir 1521 (time 1785078275.30 total 20.02 last 72.27) - mkdir 2212 (time 1785078285.30 total 30.02 last 69.08) - mkdir 2904 (time 1785078295.30 total 40.03 last 69.17) - mkdir 3651 (time 1785078305.32 total 50.04 last 74.60) - mkdir 4459 (time 1785078315.35 total 60.07 last 80.57) - mkdir 5124 (time 1785078325.36 total 70.08 last 66.41) - mkdir 5814 (time 1785078335.37 total 80.09 last 68.96) - mkdir 6697 (time 1785078345.38 total 90.10 last 88.17) - mkdir 7436 (time 1785078355.39 total 100.12 last 73.79) - mkdir 8253 (time 1785078365.40 total 110.12 last 81.64) - mkdir 9095 (time 1785078375.40 total 120.13 last 84.19) - mkdir 9994 (time 1785078385.42 total 130.15 last 89.72) - mkdir 10846 (time 1785078395.43 total 140.15 last 85.14) - mkdir 11627 (time 1785078405.43 total 150.15 last 78.10) - mkdir 12439 (time 1785078415.44 total 160.16 last 81.13) - mkdir 13179 (time 1785078425.44 total 170.17 last 73.97) - mkdir 14039 (time 1785078435.45 total 180.17 last 85.97) - mkdir 14713 (time 1785078445.46 total 190.19 last 67.30) - mkdir 15562 (time 1785078455.48 total 200.21 last 84.73) - mkdir 16353 (time 1785078465.49 total 210.21 last 79.02) - mkdir 17052 (time 1785078475.50 total 220.22 last 69.87) - mkdir 17859 (time 1785078485.50 total 230.22 last 80.67) - mkdir 18631 (time 1785078495.51 total 240.23 last 77.14) - mkdir 19327 (time 1785078505.53 total 250.25 last 69.47) - mkdir 20000 (time 1785078515.05 total 259.77 last 70.69) - mkdir 20827 (time 1785078525.05 total 269.77 last 82.68) - mkdir 21644 (time 1785078535.05 total 279.78 last 81.68) - mkdir 22345 (time 1785078545.06 total 289.78 last 70.08) - mkdir 23003 (time 1785078555.06 total 299.78 last 65.76) - mkdir 23688 (time 1785078565.10 total 309.83 last 68.21) - mkdir 24357 (time 1785078575.12 total 319.84 last 66.82) - mkdir 25023 (time 1785078585.12 total 329.84 last 66.57) - mkdir 25734 (time 1785078595.14 total 339.86 last 70.97) - mkdir 26432 (time 1785078605.17 total 349.89 last 69.61) - mkdir 27262 (time 1785078615.17 total 359.90 last 82.93) - mkdir 28138 (time 1785078625.18 total 369.90 last 87.59) - mkdir 29006 (time 1785078635.18 total 379.90 last 86.75) - mkdir 29862 (time 1785078645.19 total 389.91 last 85.56) - mkdir 30601 (time 1785078655.19 total 399.91 last 73.89) - mkdir 31480 (time 1785078665.20 total 409.92 last 87.80) - mkdir 32349 (time 1785078675.20 total 419.93 last 86.87) total: 32818 mkdir in 425.70 seconds: 77.09 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270708 1000596 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 65914 958086 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1785079084 ; total 0 ; last 0) - unlinked 10000 (time 1785079285 ; total 201 ; last 201) - unlinked 20000 (time 1785079422 ; total 338 ; last 137) - unlinked 30000 (time 1785079532 ; total 448 ; last 110) total: 32768 unlinks in 479 seconds: 68.409187 unlinks/second - unlinked 0 (time 1785079084 ; total 0 ; last 0) - unlinked 10000 (time 1785079287 ; total 203 ; last 203) - unlinked 20000 (time 1785079423 ; total 339 ; last 136) - unlinked 30000 (time 1785079534 ; total 450 ; last 111) total: 32768 unlinks in 482 seconds: 67.983406 unlinks/second nlink between: 1 - unlinked 0 (time 1785079567 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1785079567 ; 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 8164 1263140 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre