== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 08:31:50 (1782217910) 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 501 (time 1782217927.03 total 10.01 last 50.06) - mkdir 933 (time 1782217937.07 total 20.04 last 43.05) - mkdir 1449 (time 1782217947.10 total 30.08 last 51.43) - mkdir 2080 (time 1782217957.11 total 40.09 last 63.03) - mkdir 2738 (time 1782217967.12 total 50.09 last 65.76) - mkdir 3417 (time 1782217977.12 total 60.10 last 67.87) - mkdir 4094 (time 1782217987.12 total 70.10 last 67.70) - mkdir 4744 (time 1782217997.12 total 80.10 last 64.99) - mkdir 5373 (time 1782218007.14 total 90.12 last 62.79) - mkdir 6004 (time 1782218017.15 total 100.13 last 63.02) - mkdir 6631 (time 1782218027.16 total 110.14 last 62.64) - mkdir 7204 (time 1782218037.19 total 120.17 last 57.15) - mkdir 7826 (time 1782218047.20 total 130.18 last 62.14) - mkdir 8321 (time 1782218057.21 total 140.19 last 49.45) - mkdir 8926 (time 1782218067.24 total 150.22 last 60.30) - mkdir 9509 (time 1782218077.25 total 160.23 last 58.26) - mkdir 10000 (time 1782218084.95 total 167.93 last 63.74) - mkdir 10666 (time 1782218094.96 total 177.94 last 66.58) - mkdir 11240 (time 1782218104.97 total 187.95 last 57.33) - mkdir 11848 (time 1782218115.01 total 197.99 last 60.56) - mkdir 12480 (time 1782218125.01 total 207.99 last 63.18) - mkdir 13127 (time 1782218135.04 total 218.01 last 64.55) - mkdir 13701 (time 1782218145.04 total 228.02 last 57.38) - mkdir 14330 (time 1782218155.06 total 238.04 last 62.77) - mkdir 14940 (time 1782218165.08 total 248.06 last 60.88) - mkdir 15454 (time 1782218175.08 total 258.06 last 51.38) - mkdir 15993 (time 1782218185.09 total 268.06 last 53.89) - mkdir 16644 (time 1782218195.09 total 278.07 last 65.04) - mkdir 17284 (time 1782218205.10 total 288.08 last 63.97) - mkdir 17915 (time 1782218215.11 total 298.09 last 63.05) - mkdir 18642 (time 1782218225.12 total 308.10 last 72.62) - mkdir 19246 (time 1782218235.12 total 318.10 last 60.38) - mkdir 19828 (time 1782218245.13 total 328.11 last 58.14) - mkdir 20000 (time 1782218247.90 total 330.88 last 62.04) - mkdir 20602 (time 1782218257.92 total 340.90 last 60.11) - mkdir 21276 (time 1782218267.93 total 350.91 last 67.31) - mkdir 21966 (time 1782218277.95 total 360.93 last 68.90) - mkdir 22502 (time 1782218287.96 total 370.94 last 53.51) - mkdir 23070 (time 1782218297.96 total 380.94 last 56.80) - mkdir 23602 (time 1782218307.99 total 390.97 last 53.08) - mkdir 24254 (time 1782218318.00 total 400.98 last 65.12) - mkdir 24837 (time 1782218328.02 total 410.99 last 58.21) - mkdir 25458 (time 1782218338.03 total 421.01 last 62.01) - mkdir 26072 (time 1782218348.05 total 431.02 last 61.30) - mkdir 26776 (time 1782218358.06 total 441.04 last 70.27) - mkdir 27422 (time 1782218368.07 total 451.05 last 64.56) - mkdir 28052 (time 1782218378.08 total 461.06 last 62.93) - mkdir 28723 (time 1782218388.09 total 471.07 last 67.05) - mkdir 29345 (time 1782218398.10 total 481.08 last 62.14) - mkdir 29956 (time 1782218408.11 total 491.09 last 61.03) - mkdir 30664 (time 1782218418.13 total 501.11 last 70.67) - mkdir 31419 (time 1782218428.13 total 511.11 last 75.49) - mkdir 32104 (time 1782218438.14 total 521.11 last 68.47) - mkdir 32787 (time 1782218448.14 total 531.11 last 68.30) total: 32818 mkdir in 531.43 seconds: 61.75 ops/second - mkdir 498 (time 1782217927.05 total 10.03 last 49.65) - mkdir 929 (time 1782217937.06 total 20.04 last 43.07) - mkdir 1443 (time 1782217947.08 total 30.06 last 51.30) - mkdir 2062 (time 1782217957.09 total 40.07 last 61.84) - mkdir 2694 (time 1782217967.09 total 50.07 last 63.20) - mkdir 3398 (time 1782217977.10 total 60.08 last 70.31) - mkdir 4061 (time 1782217987.12 total 70.09 last 66.19) - mkdir 4713 (time 1782217997.13 total 80.11 last 65.09) - mkdir 5367 (time 1782218007.14 total 90.12 last 65.37) - mkdir 5970 (time 1782218017.16 total 100.14 last 60.14) - mkdir 6594 (time 1782218027.19 total 110.17 last 62.25) - mkdir 7167 (time 1782218037.21 total 120.18 last 57.20) - mkdir 7768 (time 1782218047.21 total 130.19 last 60.07) - mkdir 8262 (time 1782218057.23 total 140.21 last 49.29) - mkdir 8861 (time 1782218067.28 total 150.26 last 59.63) - mkdir 9432 (time 1782218077.29 total 160.27 last 57.05) - mkdir 10000 (time 1782218086.31 total 169.29 last 62.96) - mkdir 10643 (time 1782218096.32 total 179.30 last 64.25) - mkdir 11205 (time 1782218106.33 total 189.31 last 56.12) - mkdir 11790 (time 1782218116.34 total 199.32 last 58.48) - mkdir 12416 (time 1782218126.34 total 209.32 last 62.58) - mkdir 13073 (time 1782218136.35 total 219.32 last 65.67) - mkdir 13650 (time 1782218146.35 total 229.33 last 57.66) - mkdir 14290 (time 1782218156.36 total 239.34 last 63.92) - mkdir 14905 (time 1782218166.38 total 249.35 last 61.43) - mkdir 15391 (time 1782218176.42 total 259.40 last 48.40) - mkdir 15943 (time 1782218186.42 total 269.40 last 55.16) - mkdir 16619 (time 1782218196.43 total 279.41 last 67.55) - mkdir 17252 (time 1782218206.45 total 289.43 last 63.20) - mkdir 17888 (time 1782218216.45 total 299.43 last 63.58) - mkdir 18603 (time 1782218226.45 total 309.43 last 71.49) - mkdir 19161 (time 1782218236.46 total 319.44 last 55.75) - mkdir 19756 (time 1782218246.48 total 329.46 last 59.38) - mkdir 20000 (time 1782218250.09 total 333.07 last 67.62) - mkdir 20611 (time 1782218260.09 total 343.07 last 61.09) - mkdir 21300 (time 1782218270.09 total 353.07 last 68.90) - mkdir 21948 (time 1782218280.13 total 363.11 last 64.56) - mkdir 22488 (time 1782218290.14 total 373.12 last 53.91) - mkdir 23057 (time 1782218300.15 total 383.12 last 56.88) - mkdir 23646 (time 1782218310.17 total 393.15 last 58.78) - mkdir 24265 (time 1782218320.18 total 403.16 last 61.81) - mkdir 24907 (time 1782218330.19 total 413.17 last 64.13) - mkdir 25560 (time 1782218340.21 total 423.19 last 65.16) - mkdir 26185 (time 1782218350.21 total 433.19 last 62.50) - mkdir 26849 (time 1782218360.22 total 443.19 last 66.39) - mkdir 27525 (time 1782218370.23 total 453.20 last 67.53) - mkdir 28149 (time 1782218380.23 total 463.21 last 62.39) - mkdir 28783 (time 1782218390.25 total 473.23 last 63.26) - mkdir 29413 (time 1782218400.28 total 483.26 last 62.79) - mkdir 30000 (time 1782218409.90 total 492.87 last 61.06) - mkdir 30715 (time 1782218419.91 total 502.89 last 71.39) - mkdir 31490 (time 1782218429.91 total 512.89 last 77.47) - mkdir 32156 (time 1782218439.92 total 522.90 last 66.54) total: 32818 mkdir in 532.39 seconds: 61.64 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270768 1000536 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 1782218846 ; total 1 ; last 1) - unlinked 10000 (time 1782219078 ; total 233 ; last 232) - unlinked 20000 (time 1782219229 ; total 384 ; last 151) - unlinked 30000 (time 1782219353 ; total 508 ; last 124) total: 32768 unlinks in 543 seconds: 60.346226 unlinks/second - unlinked 0 (time 1782218846 ; total 0 ; last 0) - unlinked 10000 (time 1782219079 ; total 233 ; last 233) - unlinked 20000 (time 1782219229 ; total 383 ; last 150) - unlinked 30000 (time 1782219355 ; total 509 ; last 126) total: 32768 unlinks in 543 seconds: 60.346226 unlinks/second nlink between: 1 - unlinked 0 (time 1782219391 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1782219391 ; 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 8224 1263080 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