== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 06:44:08 (1790678648) 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 689 (time 1790678663.58 total 10.01 last 68.83) - mkdir 1430 (time 1790678673.61 total 20.05 last 73.84) - mkdir 2173 (time 1790678683.62 total 30.05 last 74.26) - mkdir 2846 (time 1790678693.68 total 40.11 last 66.92) - mkdir 3521 (time 1790678703.69 total 50.12 last 67.42) - mkdir 4228 (time 1790678713.71 total 60.14 last 70.56) - mkdir 4937 (time 1790678723.72 total 70.15 last 70.81) - mkdir 5632 (time 1790678733.75 total 80.19 last 69.26) - mkdir 6346 (time 1790678743.76 total 90.20 last 71.33) - mkdir 7103 (time 1790678753.82 total 100.25 last 75.26) - mkdir 7929 (time 1790678763.85 total 110.28 last 82.39) - mkdir 8606 (time 1790678773.88 total 120.31 last 67.51) - mkdir 9355 (time 1790678783.88 total 130.31 last 74.86) - mkdir 10000 (time 1790678792.75 total 139.18 last 72.75) - mkdir 10719 (time 1790678802.77 total 149.20 last 71.76) - mkdir 11363 (time 1790678812.78 total 159.21 last 64.35) - mkdir 12001 (time 1790678822.78 total 169.21 last 63.76) - mkdir 12702 (time 1790678832.79 total 179.22 last 70.05) - mkdir 13464 (time 1790678842.79 total 189.22 last 76.18) - mkdir 14249 (time 1790678852.79 total 199.23 last 78.47) - mkdir 15063 (time 1790678862.81 total 209.24 last 81.28) - mkdir 15707 (time 1790678872.83 total 219.26 last 64.30) - mkdir 16502 (time 1790678882.83 total 229.26 last 79.47) - mkdir 17227 (time 1790678892.83 total 239.26 last 72.49) - mkdir 17916 (time 1790678902.83 total 249.26 last 68.90) - mkdir 18658 (time 1790678912.85 total 259.28 last 74.05) - mkdir 19384 (time 1790678922.87 total 269.30 last 72.47) - mkdir 20000 (time 1790678931.29 total 277.72 last 73.17) - mkdir 20662 (time 1790678941.31 total 287.75 last 66.03) - mkdir 21182 (time 1790678951.33 total 297.76 last 51.93) - mkdir 21868 (time 1790678961.33 total 307.77 last 68.56) - mkdir 22464 (time 1790678971.34 total 317.77 last 59.57) - mkdir 23182 (time 1790678981.34 total 327.78 last 71.76) - mkdir 23838 (time 1790678991.36 total 337.79 last 65.50) - mkdir 24558 (time 1790679001.37 total 347.80 last 71.91) - mkdir 25356 (time 1790679011.40 total 357.83 last 79.58) - mkdir 26079 (time 1790679021.40 total 367.84 last 72.26) - mkdir 26634 (time 1790679031.41 total 377.84 last 55.48) - mkdir 27392 (time 1790679041.41 total 387.85 last 75.75) - mkdir 28390 (time 1790679051.42 total 397.85 last 99.71) - mkdir 29117 (time 1790679061.43 total 407.86 last 72.67) - mkdir 29887 (time 1790679071.44 total 417.87 last 76.92) - mkdir 30660 (time 1790679081.44 total 427.87 last 77.27) - mkdir 31455 (time 1790679091.44 total 437.88 last 79.47) - mkdir 32252 (time 1790679101.46 total 447.89 last 79.60) total: 32818 mkdir in 454.87 seconds: 72.15 ops/second - mkdir 714 (time 1790678663.58 total 10.01 last 71.36) - mkdir 1430 (time 1790678673.59 total 20.02 last 71.48) - mkdir 2153 (time 1790678683.61 total 30.04 last 72.20) - mkdir 2851 (time 1790678693.64 total 40.07 last 69.59) - mkdir 3524 (time 1790678703.66 total 50.09 last 67.13) - mkdir 4250 (time 1790678713.69 total 60.12 last 72.42) - mkdir 4969 (time 1790678723.71 total 70.14 last 71.73) - mkdir 5665 (time 1790678733.71 total 80.14 last 69.59) - mkdir 6397 (time 1790678743.71 total 90.14 last 73.18) - mkdir 7148 (time 1790678753.73 total 100.16 last 74.97) - mkdir 7968 (time 1790678763.74 total 110.17 last 81.93) - mkdir 8639 (time 1790678773.75 total 120.18 last 67.07) - mkdir 9389 (time 1790678783.76 total 130.19 last 74.87) - mkdir 10000 (time 1790678792.29 total 138.72 last 71.63) - mkdir 10681 (time 1790678802.30 total 148.73 last 68.08) - mkdir 11356 (time 1790678812.31 total 158.74 last 67.39) - mkdir 11958 (time 1790678822.32 total 168.75 last 60.17) - mkdir 12642 (time 1790678832.32 total 178.75 last 68.36) - mkdir 13378 (time 1790678842.33 total 188.76 last 73.57) - mkdir 14156 (time 1790678852.34 total 198.77 last 77.73) - mkdir 14964 (time 1790678862.34 total 208.77 last 80.75) - mkdir 15612 (time 1790678872.35 total 218.78 last 64.77) - mkdir 16382 (time 1790678882.36 total 228.79 last 76.88) - mkdir 17081 (time 1790678892.37 total 238.80 last 69.85) - mkdir 17801 (time 1790678902.38 total 248.81 last 71.89) - mkdir 18514 (time 1790678912.38 total 258.81 last 71.29) - mkdir 19290 (time 1790678922.40 total 268.83 last 77.47) - mkdir 20000 (time 1790678931.77 total 278.20 last 75.78) - mkdir 20647 (time 1790678941.77 total 288.20 last 64.67) - mkdir 21155 (time 1790678951.79 total 298.22 last 50.72) - mkdir 21856 (time 1790678961.79 total 308.22 last 70.07) - mkdir 22449 (time 1790678971.81 total 318.24 last 59.20) - mkdir 23173 (time 1790678981.82 total 328.25 last 72.37) - mkdir 23836 (time 1790678991.83 total 338.26 last 66.24) - mkdir 24551 (time 1790679001.83 total 348.26 last 71.45) - mkdir 25312 (time 1790679011.85 total 358.28 last 76.00) - mkdir 26068 (time 1790679021.86 total 368.29 last 75.51) - mkdir 26629 (time 1790679031.87 total 378.30 last 56.02) - mkdir 27420 (time 1790679041.87 total 388.30 last 79.08) - mkdir 28413 (time 1790679051.89 total 398.32 last 99.18) - mkdir 29127 (time 1790679061.89 total 408.32 last 71.40) - mkdir 29875 (time 1790679071.89 total 418.32 last 74.75) - mkdir 30615 (time 1790679081.90 total 428.33 last 73.95) - mkdir 31437 (time 1790679091.91 total 438.34 last 82.16) - mkdir 32234 (time 1790679101.91 total 448.34 last 79.68) total: 32818 mkdir in 455.81 seconds: 72.00 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270708 1000596 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 1790679748 ; total 0 ; last 0) - unlinked 10000 (time 1790680006 ; total 258 ; last 258) - unlinked 20000 (time 1790680272 ; total 524 ; last 266) - unlinked 30000 (time 1790680561 ; total 813 ; last 289) total: 32768 unlinks in 883 seconds: 37.109852 unlinks/second - unlinked 0 (time 1790679748 ; total 0 ; last 0) - unlinked 10000 (time 1790680006 ; total 258 ; last 258) - unlinked 20000 (time 1790680273 ; total 525 ; last 267) - unlinked 30000 (time 1790680561 ; total 813 ; last 288) total: 32768 unlinks in 884 seconds: 37.067875 unlinks/second nlink between: 1 - unlinked 0 (time 1790680634 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1790680634 ; 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 8164 1263140 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