== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 20:11:25 (1787098285) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1632 1269672 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 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: 524090 539 523551 1% /mnt/lustre - mkdir 733 (time 1787098301.26 total 10.01 last 73.22) - mkdir 1556 (time 1787098311.29 total 20.04 last 82.07) - mkdir 2324 (time 1787098321.31 total 30.06 last 76.60) - mkdir 3037 (time 1787098331.33 total 40.08 last 71.18) - mkdir 3865 (time 1787098341.35 total 50.10 last 82.64) - mkdir 4623 (time 1787098351.36 total 60.11 last 75.73) - mkdir 5337 (time 1787098361.38 total 70.13 last 71.26) - mkdir 6175 (time 1787098371.38 total 80.13 last 83.78) - mkdir 6978 (time 1787098381.40 total 90.15 last 80.14) - mkdir 7875 (time 1787098391.41 total 100.16 last 89.62) - mkdir 8662 (time 1787098401.41 total 110.16 last 78.69) - mkdir 9467 (time 1787098411.43 total 120.18 last 80.35) - mkdir 10000 (time 1787098417.91 total 126.67 last 82.17) - mkdir 10810 (time 1787098427.92 total 136.67 last 80.94) - mkdir 11601 (time 1787098437.92 total 146.68 last 79.08) - mkdir 12359 (time 1787098447.93 total 156.68 last 75.74) - mkdir 13162 (time 1787098457.94 total 166.69 last 80.23) - mkdir 13858 (time 1787098467.98 total 176.73 last 69.35) - mkdir 14410 (time 1787098477.99 total 186.74 last 55.14) - mkdir 14947 (time 1787098488.01 total 196.76 last 53.59) - mkdir 15707 (time 1787098498.01 total 206.76 last 75.97) - mkdir 16565 (time 1787098508.02 total 216.77 last 85.74) - mkdir 17356 (time 1787098518.02 total 226.78 last 79.06) - mkdir 18127 (time 1787098528.06 total 236.81 last 76.82) - mkdir 18843 (time 1787098538.07 total 246.82 last 71.54) - mkdir 19671 (time 1787098548.08 total 256.83 last 82.69) - mkdir 20000 (time 1787098552.10 total 260.85 last 81.96) - mkdir 20823 (time 1787098562.10 total 270.85 last 82.29) - mkdir 21629 (time 1787098572.10 total 280.86 last 80.54) - mkdir 22443 (time 1787098582.11 total 290.86 last 81.34) - mkdir 23155 (time 1787098592.11 total 300.86 last 71.19) - mkdir 23948 (time 1787098602.13 total 310.88 last 79.18) - mkdir 24787 (time 1787098612.14 total 320.89 last 83.82) - mkdir 25607 (time 1787098622.14 total 330.89 last 81.97) - mkdir 26449 (time 1787098632.14 total 340.89 last 84.18) - mkdir 27207 (time 1787098642.16 total 350.91 last 75.68) - mkdir 27972 (time 1787098652.17 total 360.92 last 76.45) - mkdir 28750 (time 1787098662.20 total 370.95 last 77.56) - mkdir 29532 (time 1787098672.22 total 380.97 last 78.04) - mkdir 30000 (time 1787098678.13 total 386.88 last 79.14) - mkdir 30829 (time 1787098688.14 total 396.89 last 82.86) - mkdir 31625 (time 1787098698.15 total 406.90 last 79.52) - mkdir 32326 (time 1787098708.18 total 416.93 last 69.90) total: 32818 mkdir in 423.43 seconds: 77.51 ops/second - mkdir 761 (time 1787098301.25 total 10.00 last 76.09) - mkdir 1553 (time 1787098311.26 total 20.01 last 79.12) - mkdir 2302 (time 1787098321.26 total 30.01 last 74.88) - mkdir 2999 (time 1787098331.28 total 40.03 last 69.61) - mkdir 3836 (time 1787098341.29 total 50.04 last 83.57) - mkdir 4621 (time 1787098351.32 total 60.07 last 78.31) - mkdir 5369 (time 1787098361.32 total 70.07 last 74.74) - mkdir 6176 (time 1787098371.33 total 80.08 last 80.66) - mkdir 6981 (time 1787098381.35 total 90.10 last 80.37) - mkdir 7856 (time 1787098391.35 total 100.10 last 87.48) - mkdir 8648 (time 1787098401.35 total 110.10 last 79.18) - mkdir 9464 (time 1787098411.37 total 120.12 last 81.44) - mkdir 10000 (time 1787098417.94 total 126.69 last 81.59) - mkdir 10803 (time 1787098427.95 total 136.70 last 80.23) - mkdir 11619 (time 1787098437.96 total 146.71 last 81.52) - mkdir 12334 (time 1787098448.00 total 156.75 last 71.22) - mkdir 13120 (time 1787098458.00 total 166.75 last 78.59) - mkdir 13808 (time 1787098468.03 total 176.78 last 68.61) - mkdir 14363 (time 1787098478.04 total 186.79 last 55.44) - mkdir 14891 (time 1787098488.04 total 196.79 last 52.77) - mkdir 15666 (time 1787098498.05 total 206.80 last 77.46) - mkdir 16495 (time 1787098508.06 total 216.80 last 82.83) - mkdir 17281 (time 1787098518.06 total 226.81 last 78.58) - mkdir 18032 (time 1787098528.07 total 236.82 last 75.02) - mkdir 18741 (time 1787098538.09 total 246.84 last 70.76) - mkdir 19563 (time 1787098548.10 total 256.85 last 82.10) - mkdir 20000 (time 1787098553.19 total 261.94 last 85.89) - mkdir 20816 (time 1787098563.20 total 271.95 last 81.51) - mkdir 21581 (time 1787098573.22 total 281.97 last 76.37) - mkdir 22413 (time 1787098583.23 total 291.98 last 83.11) - mkdir 23150 (time 1787098593.24 total 301.99 last 73.61) - mkdir 23987 (time 1787098603.24 total 311.99 last 83.69) - mkdir 24815 (time 1787098613.25 total 322.00 last 82.75) - mkdir 25632 (time 1787098623.25 total 332.00 last 81.67) - mkdir 26458 (time 1787098633.25 total 342.00 last 82.57) - mkdir 27246 (time 1787098643.26 total 352.01 last 78.72) - mkdir 28016 (time 1787098653.27 total 362.02 last 76.96) - mkdir 28777 (time 1787098663.29 total 372.04 last 75.92) - mkdir 29552 (time 1787098673.31 total 382.06 last 77.36) - mkdir 30000 (time 1787098679.18 total 387.93 last 76.30) - mkdir 30844 (time 1787098689.20 total 397.95 last 84.27) - mkdir 31605 (time 1787098699.21 total 407.96 last 76.02) - mkdir 32309 (time 1787098709.22 total 417.97 last 70.30) total: 32818 mkdir in 424.91 seconds: 77.23 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270732 1000572 22% /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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65895 958105 7% /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: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787099104 ; total 0 ; last 0) - unlinked 10000 (time 1787099337 ; total 233 ; last 233) - unlinked 20000 (time 1787099493 ; total 389 ; last 156) - unlinked 30000 (time 1787099607 ; total 503 ; last 114) total: 32768 unlinks in 540 seconds: 60.681480 unlinks/second - unlinked 0 (time 1787099104 ; total 0 ; last 0) - unlinked 10000 (time 1787099341 ; total 237 ; last 237) - unlinked 20000 (time 1787099495 ; total 391 ; last 154) - unlinked 30000 (time 1787099610 ; total 506 ; last 115) total: 32768 unlinks in 544 seconds: 60.235294 unlinks/second nlink between: 1 - unlinked 0 (time 1787099649 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1787099649 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8188 1263116 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 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 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: 524090 539 523551 1% /mnt/lustre