== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 07:15:24 (1789989324) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7776 1263528 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7216 1264088 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 23996 3580896 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19476 3587544 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7168440 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4102 1019898 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2014 1021986 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2761 259383 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2731 259413 2% /mnt/lustre[OST:1] filesystem_summary: 524912 6116 518796 2% /mnt/lustre - mkdir 873 (time 1789989338.45 total 10.01 last 87.24) - mkdir 1731 (time 1789989348.47 total 20.03 last 85.63) - mkdir 2604 (time 1789989358.48 total 30.04 last 87.22) - mkdir 3466 (time 1789989368.49 total 40.05 last 86.06) - mkdir 4337 (time 1789989378.50 total 50.06 last 87.05) - mkdir 5215 (time 1789989388.51 total 60.07 last 87.68) - mkdir 6068 (time 1789989398.53 total 70.09 last 85.15) - mkdir 6896 (time 1789989408.53 total 80.09 last 82.76) - mkdir 7766 (time 1789989418.54 total 90.10 last 86.97) - mkdir 8597 (time 1789989428.56 total 100.12 last 82.95) - mkdir 9502 (time 1789989438.56 total 110.12 last 90.49) - mkdir 10000 (time 1789989444.46 total 116.02 last 84.38) - mkdir 10839 (time 1789989454.46 total 126.02 last 83.89) - mkdir 11683 (time 1789989464.46 total 136.02 last 84.40) - mkdir 12546 (time 1789989474.47 total 146.03 last 86.22) - mkdir 13385 (time 1789989484.48 total 156.04 last 83.84) - mkdir 14230 (time 1789989494.49 total 166.05 last 84.41) - mkdir 15053 (time 1789989504.50 total 176.06 last 82.19) - mkdir 15911 (time 1789989514.51 total 186.07 last 85.76) - mkdir 16786 (time 1789989524.51 total 196.07 last 87.50) - mkdir 17655 (time 1789989534.53 total 206.09 last 86.74) - mkdir 18501 (time 1789989544.54 total 216.10 last 84.49) - mkdir 19323 (time 1789989554.55 total 226.11 last 82.13) - mkdir 20000 (time 1789989562.40 total 233.96 last 86.23) - mkdir 20819 (time 1789989572.40 total 243.96 last 81.87) - mkdir 21654 (time 1789989582.41 total 253.97 last 83.47) - mkdir 22493 (time 1789989592.41 total 263.97 last 83.88) - mkdir 23336 (time 1789989602.42 total 273.98 last 84.20) - mkdir 24205 (time 1789989612.42 total 283.98 last 86.87) - mkdir 25087 (time 1789989622.44 total 294.00 last 88.07) - mkdir 25945 (time 1789989632.44 total 304.00 last 85.79) - mkdir 26791 (time 1789989642.45 total 314.01 last 84.53) - mkdir 27701 (time 1789989652.46 total 324.02 last 90.86) - mkdir 28607 (time 1789989662.47 total 334.03 last 90.51) - mkdir 29463 (time 1789989672.48 total 344.04 last 85.50) - mkdir 30000 (time 1789989678.46 total 350.02 last 89.89) - mkdir 30862 (time 1789989688.48 total 360.04 last 86.03) - mkdir 31725 (time 1789989698.49 total 370.05 last 86.23) - mkdir 32643 (time 1789989708.49 total 380.05 last 91.76) total: 32818 mkdir in 381.71 seconds: 85.98 ops/second - mkdir 830 (time 1789989338.49 total 10.02 last 82.87) - mkdir 1675 (time 1789989348.50 total 20.02 last 84.46) - mkdir 2513 (time 1789989358.51 total 30.03 last 83.72) - mkdir 3387 (time 1789989368.52 total 40.04 last 87.28) - mkdir 4270 (time 1789989378.52 total 50.04 last 88.29) - mkdir 5132 (time 1789989388.53 total 60.05 last 86.15) - mkdir 6027 (time 1789989398.54 total 70.06 last 89.42) - mkdir 6872 (time 1789989408.54 total 80.07 last 84.45) - mkdir 7734 (time 1789989418.55 total 90.07 last 86.18) - mkdir 8559 (time 1789989428.55 total 100.07 last 82.49) - mkdir 9441 (time 1789989438.56 total 110.09 last 88.04) - mkdir 10000 (time 1789989445.35 total 116.87 last 82.44) - mkdir 10822 (time 1789989455.35 total 126.87 last 82.19) - mkdir 11657 (time 1789989465.35 total 136.87 last 83.48) - mkdir 12496 (time 1789989475.35 total 146.88 last 83.87) - mkdir 13327 (time 1789989485.36 total 156.89 last 83.02) - mkdir 14175 (time 1789989495.38 total 166.90 last 84.69) - mkdir 15023 (time 1789989505.39 total 176.91 last 84.71) - mkdir 15885 (time 1789989515.39 total 186.91 last 86.19) - mkdir 16743 (time 1789989525.40 total 196.92 last 85.68) - mkdir 17576 (time 1789989535.42 total 206.95 last 83.11) - mkdir 18435 (time 1789989545.43 total 216.95 last 85.89) - mkdir 19262 (time 1789989555.45 total 226.97 last 82.53) - mkdir 20000 (time 1789989563.76 total 235.28 last 88.79) - mkdir 20804 (time 1789989573.76 total 245.28 last 80.37) - mkdir 21630 (time 1789989583.76 total 255.29 last 82.57) - mkdir 22437 (time 1789989593.77 total 265.30 last 80.62) - mkdir 23291 (time 1789989603.79 total 275.31 last 85.29) - mkdir 24170 (time 1789989613.79 total 285.31 last 87.87) - mkdir 25034 (time 1789989623.80 total 295.32 last 86.36) - mkdir 25897 (time 1789989633.80 total 305.32 last 86.30) - mkdir 26724 (time 1789989643.81 total 315.33 last 82.60) - mkdir 27606 (time 1789989653.81 total 325.33 last 88.19) - mkdir 28502 (time 1789989663.81 total 335.34 last 89.56) - mkdir 29334 (time 1789989673.82 total 345.34 last 83.16) - mkdir 30000 (time 1789989681.15 total 352.68 last 90.78) - mkdir 30903 (time 1789989691.16 total 362.68 last 90.29) - mkdir 31777 (time 1789989701.17 total 372.69 last 87.31) - mkdir 32808 (time 1789989711.17 total 382.70 last 103.01) total: 32818 mkdir in 382.77 seconds: 85.74 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276656 994648 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7216 1264088 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 23996 3583024 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19476 3587544 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69738 954262 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2014 1021986 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2761 259383 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2731 259413 2% /mnt/lustre[OST:1] filesystem_summary: 590548 71752 518796 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789990340 ; total 0 ; last 0) - unlinked 10000 (time 1789990484 ; total 144 ; last 144) - unlinked 20000 (time 1789990573 ; total 233 ; last 89) - unlinked 30000 (time 1789990671 ; total 331 ; last 98) total: 32768 unlinks in 354 seconds: 92.564972 unlinks/second - unlinked 0 (time 1789990340 ; total 0 ; last 0) - unlinked 10000 (time 1789990484 ; total 144 ; last 144) - unlinked 20000 (time 1789990574 ; total 234 ; last 90) - unlinked 30000 (time 1789990672 ; total 332 ; last 98) total: 32768 unlinks in 355 seconds: 92.304222 unlinks/second nlink between: 1 - unlinked 0 (time 1789990696 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1789990696 ; 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 14112 1257192 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7216 1264088 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 23996 3583024 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19476 3587544 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4102 1019898 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2014 1021986 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2761 259383 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2731 259413 2% /mnt/lustre[OST:1] filesystem_summary: 524912 6116 518796 2% /mnt/lustre