== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 08:01:33 (1787313693) 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre - mkdir 537 (time 1787313710.04 total 10.01 last 53.66) - mkdir 1108 (time 1787313720.04 total 20.01 last 57.09) - mkdir 1711 (time 1787313730.04 total 30.01 last 60.26) - mkdir 2291 (time 1787313740.06 total 40.03 last 57.89) - mkdir 2800 (time 1787313750.07 total 50.04 last 50.89) - mkdir 3361 (time 1787313760.09 total 60.06 last 55.98) - mkdir 3920 (time 1787313770.09 total 70.06 last 55.89) - mkdir 4495 (time 1787313780.10 total 80.07 last 57.45) - mkdir 5080 (time 1787313790.13 total 90.10 last 58.33) - mkdir 5592 (time 1787313800.14 total 100.11 last 51.13) - mkdir 6311 (time 1787313810.16 total 110.13 last 71.75) - mkdir 6882 (time 1787313820.17 total 120.14 last 57.08) - mkdir 7401 (time 1787313830.19 total 130.16 last 51.80) - mkdir 7974 (time 1787313840.19 total 140.16 last 57.26) - mkdir 8620 (time 1787313850.20 total 150.17 last 64.55) - mkdir 9247 (time 1787313860.20 total 160.17 last 62.69) - mkdir 9794 (time 1787313870.21 total 170.18 last 54.65) - mkdir 10000 (time 1787313873.37 total 173.34 last 65.24) - mkdir 10606 (time 1787313883.39 total 183.36 last 60.47) - mkdir 11172 (time 1787313893.40 total 193.37 last 56.55) - mkdir 11701 (time 1787313903.41 total 203.37 last 52.88) - mkdir 12311 (time 1787313913.41 total 213.38 last 60.98) - mkdir 12982 (time 1787313923.42 total 223.39 last 67.00) - mkdir 13644 (time 1787313933.43 total 233.40 last 66.17) - mkdir 14330 (time 1787313943.43 total 243.40 last 68.60) - mkdir 14943 (time 1787313953.43 total 253.40 last 61.28) - mkdir 15608 (time 1787313963.45 total 263.42 last 66.36) - mkdir 16305 (time 1787313973.49 total 273.46 last 69.46) - mkdir 16917 (time 1787313983.49 total 283.46 last 61.17) - mkdir 17520 (time 1787313993.50 total 293.47 last 60.24) - mkdir 18088 (time 1787314003.50 total 303.47 last 56.79) - mkdir 18729 (time 1787314013.51 total 313.48 last 64.07) - mkdir 19361 (time 1787314023.54 total 323.51 last 62.97) - mkdir 19959 (time 1787314033.55 total 333.52 last 59.75) - mkdir 20682 (time 1787314043.56 total 343.52 last 72.28) - mkdir 21318 (time 1787314053.56 total 353.53 last 63.58) - mkdir 21815 (time 1787314063.57 total 363.54 last 49.66) - mkdir 22564 (time 1787314073.57 total 373.54 last 74.87) - mkdir 23125 (time 1787314083.58 total 383.55 last 56.07) - mkdir 23732 (time 1787314093.58 total 393.55 last 60.66) - mkdir 24177 (time 1787314103.61 total 403.58 last 44.38) - mkdir 24649 (time 1787314113.61 total 413.58 last 47.19) - mkdir 25194 (time 1787314123.62 total 423.59 last 54.43) - mkdir 25780 (time 1787314133.63 total 433.60 last 58.58) - mkdir 26383 (time 1787314143.64 total 443.61 last 60.22) - mkdir 27015 (time 1787314153.64 total 453.61 last 63.18) - mkdir 27630 (time 1787314163.65 total 463.62 last 61.47) - mkdir 28236 (time 1787314173.67 total 473.63 last 60.50) - mkdir 28810 (time 1787314183.67 total 483.64 last 57.39) - mkdir 29422 (time 1787314193.68 total 493.65 last 61.15) - mkdir 30000 (time 1787314203.49 total 503.46 last 58.91) - mkdir 30659 (time 1787314213.51 total 513.48 last 65.73) - mkdir 31239 (time 1787314223.51 total 523.48 last 58.00) - mkdir 31875 (time 1787314233.52 total 533.49 last 63.54) - mkdir 32573 (time 1787314243.53 total 543.50 last 69.75) total: 32818 mkdir in 548.17 seconds: 59.87 ops/second - mkdir 545 (time 1787313710.03 total 10.00 last 54.48) - mkdir 1102 (time 1787313720.05 total 20.02 last 55.59) - mkdir 1696 (time 1787313730.08 total 30.05 last 59.21) - mkdir 2270 (time 1787313740.08 total 40.06 last 57.38) - mkdir 2774 (time 1787313750.09 total 50.06 last 50.37) - mkdir 3357 (time 1787313760.11 total 60.09 last 58.15) - mkdir 3918 (time 1787313770.12 total 70.09 last 56.09) - mkdir 4489 (time 1787313780.12 total 80.10 last 57.05) - mkdir 5100 (time 1787313790.14 total 90.12 last 60.97) - mkdir 5642 (time 1787313800.16 total 100.13 last 54.11) - mkdir 6330 (time 1787313810.17 total 110.14 last 68.77) - mkdir 6901 (time 1787313820.18 total 120.15 last 57.04) - mkdir 7429 (time 1787313830.19 total 130.17 last 52.71) - mkdir 7989 (time 1787313840.20 total 140.18 last 55.94) - mkdir 8633 (time 1787313850.21 total 150.19 last 64.33) - mkdir 9258 (time 1787313860.22 total 160.19 last 62.46) - mkdir 9817 (time 1787313870.26 total 170.24 last 55.66) - mkdir 10000 (time 1787313873.13 total 173.10 last 63.91) - mkdir 10626 (time 1787313883.15 total 183.12 last 62.49) - mkdir 11174 (time 1787313893.15 total 193.12 last 54.77) - mkdir 11709 (time 1787313903.17 total 203.14 last 53.41) - mkdir 12317 (time 1787313913.18 total 213.16 last 60.71) - mkdir 12989 (time 1787313923.19 total 223.16 last 67.17) - mkdir 13688 (time 1787313933.19 total 233.16 last 69.90) - mkdir 14355 (time 1787313943.20 total 243.18 last 66.60) - mkdir 14980 (time 1787313953.20 total 253.18 last 62.48) - mkdir 15628 (time 1787313963.21 total 263.18 last 64.77) - mkdir 16315 (time 1787313973.22 total 273.20 last 68.61) - mkdir 16928 (time 1787313983.23 total 283.20 last 61.26) - mkdir 17541 (time 1787313993.24 total 293.21 last 61.25) - mkdir 18087 (time 1787314003.25 total 303.22 last 54.53) - mkdir 18729 (time 1787314013.25 total 313.23 last 64.18) - mkdir 19350 (time 1787314023.27 total 323.24 last 62.02) - mkdir 19960 (time 1787314033.27 total 333.25 last 60.95) - mkdir 20658 (time 1787314043.28 total 343.25 last 69.78) - mkdir 21337 (time 1787314053.30 total 353.28 last 67.73) - mkdir 21816 (time 1787314063.30 total 363.28 last 47.88) - mkdir 22541 (time 1787314073.31 total 373.28 last 72.50) - mkdir 23132 (time 1787314083.31 total 383.29 last 59.05) - mkdir 23724 (time 1787314093.33 total 393.30 last 59.13) - mkdir 24175 (time 1787314103.35 total 403.32 last 44.99) - mkdir 24656 (time 1787314113.36 total 413.34 last 48.04) - mkdir 25214 (time 1787314123.39 total 423.36 last 55.65) - mkdir 25761 (time 1787314133.39 total 433.36 last 54.69) - mkdir 26375 (time 1787314143.40 total 443.38 last 61.33) - mkdir 26993 (time 1787314153.41 total 453.38 last 61.75) - mkdir 27608 (time 1787314163.42 total 463.39 last 61.46) - mkdir 28224 (time 1787314173.45 total 473.42 last 61.40) - mkdir 28802 (time 1787314183.46 total 483.44 last 57.72) - mkdir 29415 (time 1787314193.49 total 493.47 last 61.12) - mkdir 30000 (time 1787314203.44 total 503.41 last 58.82) - mkdir 30637 (time 1787314213.44 total 513.42 last 63.67) - mkdir 31210 (time 1787314223.46 total 523.43 last 57.20) - mkdir 31839 (time 1787314233.47 total 533.45 last 62.82) - mkdir 32530 (time 1787314243.48 total 543.45 last 69.08) total: 32818 mkdir in 548.82 seconds: 59.80 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270848 1000456 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787314722 ; total 0 ; last 0) - unlinked 10000 (time 1787314997 ; total 275 ; last 275) - unlinked 20000 (time 1787315286 ; total 564 ; last 289) - unlinked 30000 (time 1787315559 ; total 837 ; last 273) total: 32768 unlinks in 911 seconds: 35.969265 unlinks/second - unlinked 0 (time 1787314722 ; total 0 ; last 0) - unlinked 10000 (time 1787315001 ; total 279 ; last 279) - unlinked 20000 (time 1787315291 ; total 569 ; last 290) - unlinked 30000 (time 1787315564 ; total 842 ; last 273) total: 32768 unlinks in 916 seconds: 35.772926 unlinks/second nlink between: 1 - unlinked 0 (time 1787315640 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787315640 ; 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 8304 1263000 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre