== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 17:50:58 (1784757058) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1708 1269596 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 277 1023723 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524085 534 523551 1% /mnt/lustre - mkdir 627 (time 1784757074.35 total 10.01 last 62.63) - mkdir 1218 (time 1784757084.36 total 20.03 last 58.99) - mkdir 1874 (time 1784757094.37 total 30.04 last 65.55) - mkdir 2503 (time 1784757104.38 total 40.04 last 62.87) - mkdir 3127 (time 1784757114.40 total 50.06 last 62.26) - mkdir 3753 (time 1784757124.43 total 60.09 last 62.42) - mkdir 4428 (time 1784757134.44 total 70.11 last 67.39) - mkdir 5102 (time 1784757144.45 total 80.11 last 67.40) - mkdir 5742 (time 1784757154.46 total 90.12 last 63.93) - mkdir 6379 (time 1784757164.47 total 100.13 last 63.62) - mkdir 7045 (time 1784757174.47 total 110.14 last 66.58) - mkdir 7742 (time 1784757184.48 total 120.15 last 69.62) - mkdir 8345 (time 1784757194.49 total 130.15 last 60.26) - mkdir 8998 (time 1784757204.51 total 140.17 last 65.20) - mkdir 9664 (time 1784757214.51 total 150.17 last 66.60) - mkdir 10000 (time 1784757219.57 total 155.23 last 66.38) - mkdir 10616 (time 1784757229.59 total 165.25 last 61.47) - mkdir 11242 (time 1784757239.59 total 175.26 last 62.57) - mkdir 11857 (time 1784757249.59 total 185.26 last 61.50) - mkdir 12436 (time 1784757259.59 total 195.26 last 57.90) - mkdir 13082 (time 1784757269.61 total 205.27 last 64.52) - mkdir 13705 (time 1784757279.61 total 215.28 last 62.27) - mkdir 14405 (time 1784757289.63 total 225.29 last 69.88) - mkdir 15022 (time 1784757299.64 total 235.30 last 61.62) - mkdir 15643 (time 1784757309.65 total 245.32 last 62.02) - mkdir 16308 (time 1784757319.65 total 255.32 last 66.50) - mkdir 16889 (time 1784757329.66 total 265.32 last 58.06) - mkdir 17462 (time 1784757339.66 total 275.33 last 57.27) - mkdir 18045 (time 1784757349.69 total 285.35 last 58.17) - mkdir 18604 (time 1784757359.69 total 295.36 last 55.87) - mkdir 19122 (time 1784757369.70 total 305.37 last 51.75) - mkdir 19771 (time 1784757379.73 total 315.39 last 64.71) - mkdir 20000 (time 1784757384.06 total 319.72 last 52.93) - mkdir 20600 (time 1784757394.06 total 329.72 last 59.99) - mkdir 21162 (time 1784757404.09 total 339.76 last 56.01) - mkdir 21804 (time 1784757414.11 total 349.77 last 64.10) - mkdir 22513 (time 1784757424.12 total 359.78 last 70.84) - mkdir 23155 (time 1784757434.14 total 369.80 last 64.06) - mkdir 23852 (time 1784757444.16 total 379.82 last 69.56) - mkdir 24548 (time 1784757454.16 total 389.83 last 69.57) - mkdir 25263 (time 1784757464.16 total 399.83 last 71.48) - mkdir 25948 (time 1784757474.17 total 409.83 last 68.47) - mkdir 26628 (time 1784757484.19 total 419.85 last 67.88) - mkdir 27333 (time 1784757494.19 total 429.86 last 70.45) - mkdir 27953 (time 1784757504.21 total 439.88 last 61.88) - mkdir 28558 (time 1784757514.25 total 449.91 last 60.29) - mkdir 29116 (time 1784757524.25 total 459.91 last 55.80) - mkdir 29837 (time 1784757534.25 total 469.91 last 72.09) - mkdir 30000 (time 1784757536.29 total 471.96 last 79.83) - mkdir 30640 (time 1784757546.30 total 481.96 last 63.96) - mkdir 31271 (time 1784757556.31 total 491.98 last 63.00) - mkdir 31882 (time 1784757566.32 total 501.98 last 61.07) - mkdir 32479 (time 1784757576.32 total 511.99 last 59.68) total: 32818 mkdir in 518.60 seconds: 63.28 ops/second - mkdir 628 (time 1784757074.36 total 10.01 last 62.72) - mkdir 1212 (time 1784757084.38 total 20.04 last 58.27) - mkdir 1892 (time 1784757094.38 total 30.04 last 67.98) - mkdir 2523 (time 1784757104.39 total 40.04 last 63.08) - mkdir 3128 (time 1784757114.39 total 50.04 last 60.49) - mkdir 3772 (time 1784757124.39 total 60.05 last 64.38) - mkdir 4431 (time 1784757134.42 total 70.08 last 65.68) - mkdir 5071 (time 1784757144.44 total 80.09 last 63.93) - mkdir 5707 (time 1784757154.45 total 90.10 last 63.52) - mkdir 6324 (time 1784757164.46 total 100.12 last 61.62) - mkdir 6965 (time 1784757174.46 total 110.12 last 64.10) - mkdir 7633 (time 1784757184.48 total 120.13 last 66.71) - mkdir 8241 (time 1784757194.48 total 130.14 last 60.75) - mkdir 8898 (time 1784757204.49 total 140.15 last 65.63) - mkdir 9558 (time 1784757214.50 total 150.15 last 65.99) - mkdir 10000 (time 1784757221.55 total 157.20 last 62.69) - mkdir 10634 (time 1784757231.56 total 167.21 last 63.31) - mkdir 11279 (time 1784757241.56 total 177.22 last 64.49) - mkdir 11877 (time 1784757251.57 total 187.23 last 59.73) - mkdir 12461 (time 1784757261.57 total 197.23 last 58.39) - mkdir 13079 (time 1784757271.61 total 207.27 last 61.58) - mkdir 13687 (time 1784757281.62 total 217.27 last 60.75) - mkdir 14348 (time 1784757291.62 total 227.28 last 66.09) - mkdir 14982 (time 1784757301.64 total 237.29 last 63.28) - mkdir 15646 (time 1784757311.65 total 247.30 last 66.36) - mkdir 16288 (time 1784757321.65 total 257.31 last 64.16) - mkdir 16834 (time 1784757331.68 total 267.34 last 54.44) - mkdir 17450 (time 1784757341.68 total 277.34 last 61.59) - mkdir 18026 (time 1784757351.71 total 287.37 last 57.43) - mkdir 18585 (time 1784757361.72 total 297.38 last 55.83) - mkdir 19119 (time 1784757371.74 total 307.39 last 53.34) - mkdir 19753 (time 1784757381.74 total 317.39 last 63.39) - mkdir 20000 (time 1784757386.07 total 321.73 last 56.97) - mkdir 20567 (time 1784757396.07 total 331.73 last 56.70) - mkdir 21168 (time 1784757406.08 total 341.74 last 60.06) - mkdir 21827 (time 1784757416.09 total 351.74 last 65.87) - mkdir 22477 (time 1784757426.10 total 361.75 last 64.93) - mkdir 23118 (time 1784757436.10 total 371.75 last 64.09) - mkdir 23822 (time 1784757446.10 total 381.75 last 70.39) - mkdir 24495 (time 1784757456.10 total 391.75 last 67.30) - mkdir 25209 (time 1784757466.11 total 401.76 last 71.34) - mkdir 25882 (time 1784757476.12 total 411.78 last 67.21) - mkdir 26616 (time 1784757486.12 total 421.78 last 73.38) - mkdir 27286 (time 1784757496.14 total 431.79 last 66.90) - mkdir 27906 (time 1784757506.14 total 441.80 last 61.97) - mkdir 28510 (time 1784757516.15 total 451.80 last 60.38) - mkdir 29082 (time 1784757526.16 total 461.82 last 57.13) - mkdir 29828 (time 1784757536.16 total 471.82 last 74.58) - mkdir 30000 (time 1784757538.57 total 474.23 last 71.38) - mkdir 30631 (time 1784757548.58 total 484.24 last 63.03) - mkdir 31191 (time 1784757558.59 total 494.24 last 55.97) - mkdir 31836 (time 1784757568.59 total 504.24 last 64.50) - mkdir 32428 (time 1784757578.60 total 514.25 last 59.15) total: 32818 mkdir in 521.08 seconds: 62.98 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1784758053 ; total 0 ; last 0) - unlinked 10000 (time 1784758297 ; total 244 ; last 244) - unlinked 20000 (time 1784758546 ; total 493 ; last 249) - unlinked 30000 (time 1784758814 ; total 761 ; last 268) total: 32768 unlinks in 838 seconds: 39.102627 unlinks/second - unlinked 0 (time 1784758053 ; total 0 ; last 0) - unlinked 10000 (time 1784758303 ; total 250 ; last 250) - unlinked 20000 (time 1784758557 ; total 504 ; last 254) - unlinked 30000 (time 1784758827 ; total 774 ; last 270) total: 32768 unlinks in 850 seconds: 38.550587 unlinks/second nlink between: 1 - unlinked 0 (time 1784758906 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1784758906 ; 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 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre