== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 07:58:43 (1787313523) 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre - mkdir 651 (time 1787313539.52 total 10.01 last 65.04) - mkdir 1321 (time 1787313549.52 total 20.01 last 66.99) - mkdir 2022 (time 1787313559.54 total 30.03 last 69.95) - mkdir 2657 (time 1787313569.54 total 40.03 last 63.50) - mkdir 3157 (time 1787313579.58 total 50.07 last 49.81) - mkdir 3613 (time 1787313589.59 total 60.08 last 45.55) - mkdir 4302 (time 1787313599.60 total 70.09 last 68.84) - mkdir 5033 (time 1787313609.61 total 80.10 last 73.05) - mkdir 5706 (time 1787313619.62 total 90.11 last 67.21) - mkdir 6350 (time 1787313629.63 total 100.12 last 64.32) - mkdir 7000 (time 1787313639.64 total 110.13 last 64.96) - mkdir 7617 (time 1787313649.64 total 120.13 last 61.68) - mkdir 8225 (time 1787313659.64 total 130.13 last 60.79) - mkdir 8737 (time 1787313669.65 total 140.14 last 51.18) - mkdir 9262 (time 1787313679.66 total 150.14 last 52.46) - mkdir 9848 (time 1787313689.68 total 160.17 last 58.46) - mkdir 10000 (time 1787313691.74 total 162.23 last 73.70) - mkdir 10580 (time 1787313701.79 total 172.28 last 57.74) - mkdir 11048 (time 1787313711.80 total 182.28 last 46.76) - mkdir 11637 (time 1787313721.82 total 192.30 last 58.78) - mkdir 12281 (time 1787313731.84 total 202.33 last 64.26) - mkdir 12881 (time 1787313741.84 total 212.33 last 59.96) - mkdir 13489 (time 1787313751.87 total 222.36 last 60.67) - mkdir 14109 (time 1787313761.87 total 232.36 last 61.97) - mkdir 14764 (time 1787313771.88 total 242.37 last 65.46) - mkdir 15371 (time 1787313781.89 total 252.38 last 60.64) - mkdir 16030 (time 1787313791.89 total 262.38 last 65.90) - mkdir 16665 (time 1787313801.89 total 272.38 last 63.48) - mkdir 17232 (time 1787313811.91 total 282.39 last 56.62) - mkdir 17710 (time 1787313821.92 total 292.41 last 47.72) - mkdir 18269 (time 1787313831.94 total 302.43 last 55.78) - mkdir 18904 (time 1787313841.98 total 312.47 last 63.27) - mkdir 19526 (time 1787313852.00 total 322.49 last 62.09) - mkdir 20000 (time 1787313860.18 total 330.67 last 57.93) - mkdir 20563 (time 1787313870.19 total 340.68 last 56.24) - mkdir 21222 (time 1787313880.20 total 350.69 last 65.85) - mkdir 21875 (time 1787313890.21 total 360.70 last 65.23) - mkdir 22518 (time 1787313900.21 total 370.70 last 64.29) - mkdir 23029 (time 1787313910.24 total 380.73 last 50.95) - mkdir 23580 (time 1787313920.25 total 390.74 last 55.02) - mkdir 24176 (time 1787313930.26 total 400.75 last 59.57) - mkdir 24725 (time 1787313940.26 total 410.75 last 54.89) - mkdir 25212 (time 1787313950.26 total 420.75 last 48.67) - mkdir 25768 (time 1787313960.28 total 430.77 last 55.49) - mkdir 26344 (time 1787313970.29 total 440.78 last 57.53) - mkdir 27054 (time 1787313980.31 total 450.80 last 70.90) - mkdir 27645 (time 1787313990.32 total 460.81 last 59.04) - mkdir 28271 (time 1787314000.32 total 470.81 last 62.60) - mkdir 28858 (time 1787314010.32 total 480.81 last 58.68) - mkdir 29465 (time 1787314020.33 total 490.82 last 60.68) - mkdir 30000 (time 1787314029.05 total 499.54 last 61.36) - mkdir 30664 (time 1787314039.07 total 509.55 last 66.28) - mkdir 31318 (time 1787314049.08 total 519.56 last 65.34) - mkdir 31927 (time 1787314059.08 total 529.57 last 60.86) - mkdir 32568 (time 1787314069.12 total 539.61 last 63.86) total: 32818 mkdir in 543.46 seconds: 60.39 ops/second - mkdir 656 (time 1787313539.52 total 10.02 last 65.45) - mkdir 1328 (time 1787313549.52 total 20.03 last 67.18) - mkdir 2068 (time 1787313559.53 total 30.03 last 73.96) - mkdir 2752 (time 1787313569.53 total 40.04 last 68.35) - mkdir 3238 (time 1787313579.57 total 50.07 last 48.43) - mkdir 3668 (time 1787313589.58 total 60.08 last 42.96) - mkdir 4330 (time 1787313599.59 total 70.10 last 66.10) - mkdir 5024 (time 1787313609.60 total 80.11 last 69.35) - mkdir 5729 (time 1787313619.60 total 90.11 last 70.46) - mkdir 6383 (time 1787313629.61 total 100.12 last 65.34) - mkdir 7024 (time 1787313639.64 total 110.15 last 63.90) - mkdir 7653 (time 1787313649.66 total 120.16 last 62.84) - mkdir 8276 (time 1787313659.66 total 130.17 last 62.25) - mkdir 8764 (time 1787313669.73 total 140.24 last 48.45) - mkdir 9316 (time 1787313679.75 total 150.25 last 55.14) - mkdir 9908 (time 1787313689.75 total 160.26 last 59.17) - mkdir 10509 (time 1787313699.76 total 170.27 last 60.03) - mkdir 11000 (time 1787313709.78 total 180.29 last 49.01) - mkdir 11598 (time 1787313719.78 total 190.29 last 59.78) - mkdir 12233 (time 1787313729.79 total 200.29 last 63.50) - mkdir 12832 (time 1787313739.79 total 210.30 last 59.88) - mkdir 13445 (time 1787313749.80 total 220.31 last 61.23) - mkdir 14038 (time 1787313759.80 total 230.31 last 59.28) - mkdir 14674 (time 1787313769.82 total 240.32 last 63.52) - mkdir 15318 (time 1787313779.83 total 250.33 last 64.33) - mkdir 15994 (time 1787313789.83 total 260.34 last 67.55) - mkdir 16627 (time 1787313799.85 total 270.35 last 63.23) - mkdir 17223 (time 1787313809.88 total 280.39 last 59.40) - mkdir 17713 (time 1787313819.88 total 290.39 last 49.00) - mkdir 18248 (time 1787313829.88 total 300.39 last 53.49) - mkdir 18877 (time 1787313839.90 total 310.40 last 62.80) - mkdir 19469 (time 1787313849.92 total 320.43 last 59.06) - mkdir 20000 (time 1787313859.29 total 329.79 last 56.69) - mkdir 20572 (time 1787313869.29 total 339.79 last 57.19) - mkdir 21211 (time 1787313879.29 total 349.80 last 63.85) - mkdir 21868 (time 1787313889.30 total 359.80 last 65.69) - mkdir 22511 (time 1787313899.30 total 369.81 last 64.29) - mkdir 23044 (time 1787313909.31 total 379.81 last 53.26) - mkdir 23605 (time 1787313919.31 total 389.81 last 56.09) - mkdir 24152 (time 1787313929.33 total 399.84 last 54.58) - mkdir 24704 (time 1787313939.33 total 409.84 last 55.17) - mkdir 25183 (time 1787313949.35 total 419.85 last 47.84) - mkdir 25745 (time 1787313959.37 total 429.88 last 56.07) - mkdir 26276 (time 1787313969.37 total 439.88 last 53.09) - mkdir 26980 (time 1787313979.37 total 449.88 last 70.39) - mkdir 27578 (time 1787313989.38 total 459.88 last 59.77) - mkdir 28202 (time 1787313999.39 total 469.89 last 62.35) - mkdir 28793 (time 1787314009.39 total 479.90 last 59.09) - mkdir 29399 (time 1787314019.40 total 489.91 last 60.53) - mkdir 30000 (time 1787314029.01 total 499.52 last 62.55) - mkdir 30666 (time 1787314039.01 total 509.52 last 66.56) - mkdir 31310 (time 1787314049.04 total 519.55 last 64.21) - mkdir 31921 (time 1787314059.05 total 529.56 last 61.07) - mkdir 32532 (time 1787314069.06 total 539.56 last 61.05) total: 32818 mkdir in 543.80 seconds: 60.35 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 270700 1000604 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787314803 ; total 0 ; last 0) - unlinked 10000 (time 1787315037 ; total 234 ; last 234) - unlinked 20000 (time 1787315296 ; total 493 ; last 259) - unlinked 30000 (time 1787315549 ; total 746 ; last 253) total: 32768 unlinks in 821 seconds: 39.912304 unlinks/second - unlinked 0 (time 1787314803 ; total 0 ; last 0) - unlinked 10000 (time 1787315037 ; total 234 ; last 234) - unlinked 20000 (time 1787315297 ; total 494 ; last 260) - unlinked 30000 (time 1787315550 ; total 747 ; last 253) total: 32768 unlinks in 821 seconds: 39.912304 unlinks/second nlink between: 1 - unlinked 0 (time 1787315626 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787315626 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8156 1263148 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre