== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 22:12:15 (1781230335) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7800 1263504 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7232 1264072 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 20648 3586372 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 22824 3584196 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3988 1020012 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2021 1021979 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2679 259465 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2710 259434 2% /mnt/lustre[OST:1] filesystem_summary: 524908 6009 518899 2% /mnt/lustre - mkdir 749 (time 1781230351.03 total 10.02 last 74.74) - mkdir 1491 (time 1781230361.03 total 20.02 last 74.18) - mkdir 2233 (time 1781230371.03 total 30.03 last 74.18) - mkdir 2992 (time 1781230381.04 total 40.03 last 75.87) - mkdir 3692 (time 1781230391.04 total 50.03 last 69.98) - mkdir 4358 (time 1781230401.04 total 60.04 last 66.58) - mkdir 5138 (time 1781230411.06 total 70.05 last 77.88) - mkdir 5922 (time 1781230421.07 total 80.06 last 78.35) - mkdir 6717 (time 1781230431.08 total 90.07 last 79.37) - mkdir 7446 (time 1781230441.08 total 100.08 last 72.90) - mkdir 8214 (time 1781230451.09 total 110.08 last 76.76) - mkdir 8930 (time 1781230461.12 total 120.11 last 71.37) - mkdir 9736 (time 1781230471.12 total 130.11 last 80.59) - mkdir 10000 (time 1781230475.01 total 134.01 last 67.82) - mkdir 10751 (time 1781230485.03 total 144.02 last 75.01) - mkdir 11527 (time 1781230495.03 total 154.02 last 77.57) - mkdir 12238 (time 1781230505.03 total 164.02 last 71.10) - mkdir 13055 (time 1781230515.03 total 174.03 last 81.67) - mkdir 13736 (time 1781230525.05 total 184.05 last 67.98) - mkdir 14498 (time 1781230535.07 total 194.06 last 76.06) - mkdir 15129 (time 1781230545.07 total 204.07 last 63.09) - mkdir 15849 (time 1781230555.08 total 214.07 last 71.94) - mkdir 16590 (time 1781230565.08 total 224.07 last 74.10) - mkdir 17430 (time 1781230575.09 total 234.08 last 83.96) - mkdir 18198 (time 1781230585.09 total 244.08 last 76.77) - mkdir 18939 (time 1781230595.10 total 254.10 last 73.99) - mkdir 19680 (time 1781230605.10 total 264.10 last 74.10) - mkdir 20000 (time 1781230608.79 total 267.78 last 86.94) - mkdir 20767 (time 1781230618.79 total 277.78 last 76.69) - mkdir 21508 (time 1781230628.79 total 287.78 last 74.08) - mkdir 22269 (time 1781230638.80 total 297.79 last 76.04) - mkdir 23077 (time 1781230648.81 total 307.81 last 80.68) - mkdir 23833 (time 1781230658.82 total 317.82 last 75.52) - mkdir 24539 (time 1781230668.84 total 327.83 last 70.50) - mkdir 25202 (time 1781230678.84 total 337.83 last 66.29) - mkdir 25851 (time 1781230688.86 total 347.85 last 64.77) - mkdir 26597 (time 1781230698.86 total 357.86 last 74.56) - mkdir 27275 (time 1781230708.89 total 367.88 last 67.62) - mkdir 28041 (time 1781230718.89 total 377.88 last 76.59) - mkdir 28868 (time 1781230728.90 total 387.89 last 82.65) - mkdir 29662 (time 1781230738.90 total 397.89 last 79.36) - mkdir 30000 (time 1781230743.91 total 402.91 last 67.44) - mkdir 30763 (time 1781230753.92 total 412.92 last 76.22) - mkdir 31491 (time 1781230763.94 total 422.93 last 72.69) - mkdir 32073 (time 1781230773.98 total 432.97 last 57.98) - mkdir 32727 (time 1781230783.98 total 442.98 last 65.36) total: 32818 mkdir in 444.82 seconds: 73.78 ops/second - mkdir 763 (time 1781230351.07 total 10.01 last 76.19) - mkdir 1493 (time 1781230361.07 total 20.02 last 72.96) - mkdir 2233 (time 1781230371.08 total 30.03 last 73.91) - mkdir 2985 (time 1781230381.12 total 40.06 last 74.96) - mkdir 3683 (time 1781230391.12 total 50.07 last 69.79) - mkdir 4404 (time 1781230401.16 total 60.11 last 71.78) - mkdir 5187 (time 1781230411.16 total 70.11 last 78.30) - mkdir 5962 (time 1781230421.18 total 80.13 last 77.35) - mkdir 6739 (time 1781230431.19 total 90.13 last 77.67) - mkdir 7460 (time 1781230441.19 total 100.13 last 72.09) - mkdir 8233 (time 1781230451.19 total 110.14 last 77.26) - mkdir 8944 (time 1781230461.20 total 120.15 last 71.02) - mkdir 9718 (time 1781230471.21 total 130.16 last 77.36) - mkdir 10000 (time 1781230475.42 total 134.37 last 66.95) - mkdir 10792 (time 1781230485.43 total 144.37 last 79.16) - mkdir 11607 (time 1781230495.43 total 154.38 last 81.49) - mkdir 12324 (time 1781230505.44 total 164.38 last 71.63) - mkdir 13154 (time 1781230515.44 total 174.39 last 82.94) - mkdir 13825 (time 1781230525.45 total 184.39 last 67.08) - mkdir 14546 (time 1781230535.47 total 194.41 last 71.96) - mkdir 15222 (time 1781230545.47 total 204.42 last 67.58) - mkdir 15929 (time 1781230555.49 total 214.43 last 70.59) - mkdir 16685 (time 1781230565.49 total 224.44 last 75.57) - mkdir 17515 (time 1781230575.50 total 234.45 last 82.92) - mkdir 18263 (time 1781230585.51 total 244.45 last 74.75) - mkdir 18978 (time 1781230595.53 total 254.47 last 71.35) - mkdir 19725 (time 1781230605.53 total 264.48 last 74.64) - mkdir 20000 (time 1781230608.66 total 267.61 last 87.87) - mkdir 20746 (time 1781230618.68 total 277.62 last 74.51) - mkdir 21460 (time 1781230628.68 total 287.63 last 71.38) - mkdir 22220 (time 1781230638.68 total 297.63 last 75.98) - mkdir 23063 (time 1781230648.69 total 307.63 last 84.26) - mkdir 23833 (time 1781230658.69 total 317.64 last 76.95) - mkdir 24551 (time 1781230668.70 total 327.65 last 71.74) - mkdir 25224 (time 1781230678.71 total 337.66 last 67.25) - mkdir 25874 (time 1781230688.72 total 347.67 last 64.92) - mkdir 26619 (time 1781230698.73 total 357.68 last 74.40) - mkdir 27293 (time 1781230708.74 total 367.69 last 67.32) - mkdir 28074 (time 1781230718.75 total 377.70 last 78.07) - mkdir 28904 (time 1781230728.75 total 387.70 last 82.98) - mkdir 29630 (time 1781230738.77 total 397.72 last 72.47) - mkdir 30000 (time 1781230744.39 total 403.34 last 65.78) - mkdir 30726 (time 1781230754.40 total 413.34 last 72.57) - mkdir 31424 (time 1781230764.40 total 423.35 last 69.76) - mkdir 31990 (time 1781230774.41 total 433.36 last 56.55) - mkdir 32674 (time 1781230784.45 total 443.39 last 68.16) total: 32818 mkdir in 446.29 seconds: 73.54 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7800 1263504 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276376 994928 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 20648 3586372 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 22824 3584196 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3988 1020012 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67657 956343 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2679 259465 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2710 259434 2% /mnt/lustre[OST:1] filesystem_summary: 590544 71645 518899 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1781231623 ; total 0 ; last 0) - unlinked 10000 (time 1781231868 ; total 245 ; last 245) - unlinked 20000 (time 1781232135 ; total 512 ; last 267) - unlinked 30000 (time 1781232389 ; total 766 ; last 254) total: 32768 unlinks in 837 seconds: 39.149342 unlinks/second - unlinked 0 (time 1781231623 ; total 0 ; last 0) - unlinked 10000 (time 1781231870 ; total 247 ; last 247) - unlinked 20000 (time 1781232138 ; total 515 ; last 268) - unlinked 30000 (time 1781232393 ; total 770 ; last 255) total: 32768 unlinks in 842 seconds: 38.916866 unlinks/second nlink between: 1 - unlinked 0 (time 1781232467 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1781232467 ; 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 7800 1263504 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13832 1257472 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 20648 3586372 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 22824 3584196 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3988 1020012 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2021 1021979 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2679 259465 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2710 259434 2% /mnt/lustre[OST:1] filesystem_summary: 524908 6009 518899 2% /mnt/lustre