== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 16:34:56 (1788813296) 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 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 - mkdir 673 (time 1788813311.85 total 10.01 last 67.25) - mkdir 1272 (time 1788813321.86 total 20.02 last 59.81) - mkdir 1929 (time 1788813331.88 total 30.04 last 65.59) - mkdir 2623 (time 1788813341.89 total 40.05 last 69.33) - mkdir 3283 (time 1788813351.90 total 50.06 last 65.90) - mkdir 3999 (time 1788813361.93 total 60.09 last 71.41) - mkdir 4669 (time 1788813371.93 total 70.09 last 66.97) - mkdir 5268 (time 1788813381.94 total 80.10 last 59.84) - mkdir 5880 (time 1788813391.94 total 90.10 last 61.18) - mkdir 6499 (time 1788813401.96 total 100.12 last 61.79) - mkdir 7180 (time 1788813412.00 total 110.16 last 67.85) - mkdir 7736 (time 1788813422.01 total 120.17 last 55.54) - mkdir 8372 (time 1788813432.03 total 130.19 last 63.46) - mkdir 8979 (time 1788813442.04 total 140.20 last 60.64) - mkdir 9646 (time 1788813452.05 total 150.21 last 66.65) - mkdir 10000 (time 1788813457.22 total 155.38 last 68.52) - mkdir 10717 (time 1788813467.23 total 165.39 last 71.61) - mkdir 11503 (time 1788813477.24 total 175.40 last 78.50) - mkdir 12177 (time 1788813487.25 total 185.41 last 67.37) - mkdir 12839 (time 1788813497.25 total 195.42 last 66.14) - mkdir 13557 (time 1788813507.26 total 205.42 last 71.76) - mkdir 14122 (time 1788813517.26 total 215.43 last 56.47) - mkdir 14721 (time 1788813527.28 total 225.45 last 59.78) - mkdir 15360 (time 1788813537.29 total 235.45 last 63.87) - mkdir 16001 (time 1788813547.30 total 245.46 last 64.04) - mkdir 16585 (time 1788813557.32 total 255.48 last 58.31) - mkdir 17316 (time 1788813567.33 total 265.49 last 73.00) - mkdir 18043 (time 1788813577.34 total 275.51 last 72.59) - mkdir 18591 (time 1788813587.35 total 285.51 last 54.78) - mkdir 19196 (time 1788813597.36 total 295.52 last 60.40) - mkdir 19885 (time 1788813607.37 total 305.53 last 68.86) - mkdir 20000 (time 1788813609.58 total 307.74 last 52.08) - mkdir 20596 (time 1788813619.59 total 317.75 last 59.51) - mkdir 21298 (time 1788813629.60 total 327.76 last 70.16) - mkdir 21989 (time 1788813639.60 total 337.76 last 69.10) - mkdir 22503 (time 1788813649.63 total 347.79 last 51.26) - mkdir 22986 (time 1788813659.63 total 357.79 last 48.28) - mkdir 23462 (time 1788813669.64 total 367.80 last 47.57) - mkdir 24034 (time 1788813679.65 total 377.81 last 57.13) - mkdir 24714 (time 1788813689.66 total 387.82 last 67.89) - mkdir 25352 (time 1788813699.67 total 397.83 last 63.78) - mkdir 25980 (time 1788813709.67 total 407.83 last 62.80) - mkdir 26654 (time 1788813719.67 total 417.83 last 67.39) - mkdir 27193 (time 1788813729.70 total 427.86 last 53.75) - mkdir 27777 (time 1788813739.71 total 437.87 last 58.32) - mkdir 28274 (time 1788813749.72 total 447.88 last 49.65) - mkdir 28729 (time 1788813759.72 total 457.89 last 45.48) - mkdir 29167 (time 1788813769.74 total 467.90 last 43.75) - mkdir 29628 (time 1788813779.74 total 477.90 last 46.07) - mkdir 30000 (time 1788813787.26 total 485.42 last 49.51) - mkdir 30561 (time 1788813797.27 total 495.43 last 56.02) - mkdir 31127 (time 1788813807.28 total 505.44 last 56.57) - mkdir 31750 (time 1788813817.28 total 515.44 last 62.30) - mkdir 32422 (time 1788813827.29 total 525.45 last 67.12) total: 32818 mkdir in 532.08 seconds: 61.68 ops/second - mkdir 653 (time 1788813311.84 total 10.00 last 65.29) - mkdir 1279 (time 1788813321.85 total 20.01 last 62.53) - mkdir 1930 (time 1788813331.86 total 30.02 last 65.03) - mkdir 2635 (time 1788813341.87 total 40.03 last 70.47) - mkdir 3303 (time 1788813351.87 total 50.03 last 66.77) - mkdir 4060 (time 1788813361.90 total 60.06 last 75.47) - mkdir 4729 (time 1788813371.90 total 70.07 last 66.88) - mkdir 5323 (time 1788813381.93 total 80.09 last 59.24) - mkdir 5936 (time 1788813391.93 total 90.10 last 61.28) - mkdir 6527 (time 1788813401.94 total 100.11 last 59.04) - mkdir 7207 (time 1788813411.95 total 110.11 last 67.98) - mkdir 7749 (time 1788813421.95 total 120.11 last 54.19) - mkdir 8365 (time 1788813431.97 total 130.14 last 61.46) - mkdir 8948 (time 1788813441.98 total 140.14 last 58.29) - mkdir 9589 (time 1788813451.98 total 150.14 last 64.08) - mkdir 10000 (time 1788813458.46 total 156.62 last 63.41) - mkdir 10747 (time 1788813468.47 total 166.64 last 74.59) - mkdir 11575 (time 1788813478.49 total 176.65 last 82.66) - mkdir 12250 (time 1788813488.51 total 186.67 last 67.38) - mkdir 12893 (time 1788813498.51 total 196.67 last 64.29) - mkdir 13607 (time 1788813508.52 total 206.68 last 71.31) - mkdir 14157 (time 1788813518.52 total 216.69 last 55.00) - mkdir 14817 (time 1788813528.54 total 226.70 last 65.92) - mkdir 15443 (time 1788813538.56 total 236.73 last 62.42) - mkdir 16090 (time 1788813548.61 total 246.77 last 64.42) - mkdir 16650 (time 1788813558.62 total 256.78 last 55.95) - mkdir 17427 (time 1788813568.63 total 266.79 last 77.62) - mkdir 18125 (time 1788813578.67 total 276.83 last 69.50) - mkdir 18671 (time 1788813588.68 total 286.85 last 54.51) - mkdir 19277 (time 1788813598.70 total 296.86 last 60.49) - mkdir 19927 (time 1788813608.71 total 306.87 last 64.96) - mkdir 20516 (time 1788813618.72 total 316.88 last 58.85) - mkdir 21210 (time 1788813628.72 total 326.89 last 69.36) - mkdir 21912 (time 1788813638.73 total 336.89 last 70.14) - mkdir 22479 (time 1788813648.77 total 346.93 last 56.49) - mkdir 22936 (time 1788813658.78 total 356.94 last 45.67) - mkdir 23399 (time 1788813668.78 total 366.94 last 46.27) - mkdir 23960 (time 1788813678.79 total 376.96 last 56.03) - mkdir 24633 (time 1788813688.81 total 386.97 last 67.18) - mkdir 25291 (time 1788813698.81 total 396.97 last 65.80) - mkdir 25923 (time 1788813708.83 total 406.99 last 63.08) - mkdir 26621 (time 1788813718.83 total 417.00 last 69.79) - mkdir 27157 (time 1788813728.83 total 427.00 last 53.60) - mkdir 27700 (time 1788813738.85 total 437.01 last 54.22) - mkdir 28212 (time 1788813748.87 total 447.04 last 51.07) - mkdir 28645 (time 1788813758.93 total 457.09 last 43.07) - mkdir 29099 (time 1788813768.98 total 467.14 last 45.19) - mkdir 29566 (time 1788813779.01 total 477.17 last 46.54) - mkdir 30000 (time 1788813788.25 total 486.42 last 46.95) - mkdir 30584 (time 1788813798.27 total 496.44 last 58.28) - mkdir 31116 (time 1788813808.29 total 506.46 last 53.09) - mkdir 31691 (time 1788813818.32 total 516.48 last 57.36) - mkdir 32389 (time 1788813828.33 total 526.49 last 69.73) total: 32818 mkdir in 533.68 seconds: 61.49 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270800 1000504 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 1788814447 ; total 0 ; last 0) - unlinked 10000 (time 1788814635 ; total 188 ; last 188) - unlinked 20000 (time 1788814760 ; total 313 ; last 125) - unlinked 30000 (time 1788814865 ; total 418 ; last 105) total: 32768 unlinks in 448 seconds: 73.142860 unlinks/second - unlinked 0 (time 1788814447 ; total 0 ; last 0) - unlinked 10000 (time 1788814638 ; total 191 ; last 191) - unlinked 20000 (time 1788814761 ; total 314 ; last 123) - unlinked 30000 (time 1788814866 ; total 419 ; last 105) total: 32768 unlinks in 449 seconds: 72.979958 unlinks/second nlink between: 1 - unlinked 0 (time 1788814898 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788814898 ; 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 8256 1263048 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