== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 22:51:26 (1790736686) 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 764 (time 1790736700.42 total 10.01 last 76.31) - mkdir 1543 (time 1790736710.43 total 20.02 last 77.84) - mkdir 2319 (time 1790736720.44 total 30.03 last 77.51) - mkdir 3057 (time 1790736730.44 total 40.03 last 73.80) - mkdir 3812 (time 1790736740.44 total 50.04 last 75.47) - mkdir 4531 (time 1790736750.44 total 60.04 last 71.89) - mkdir 5201 (time 1790736760.44 total 70.04 last 67.00) - mkdir 5936 (time 1790736770.45 total 80.05 last 73.44) - mkdir 6629 (time 1790736780.48 total 90.07 last 69.14) - mkdir 7392 (time 1790736790.48 total 100.08 last 76.23) - mkdir 8100 (time 1790736800.49 total 110.08 last 70.78) - mkdir 8808 (time 1790736810.50 total 120.09 last 70.74) - mkdir 9594 (time 1790736820.50 total 130.09 last 78.60) - mkdir 10000 (time 1790736825.80 total 135.39 last 76.60) - mkdir 10746 (time 1790736835.80 total 145.39 last 74.57) - mkdir 11482 (time 1790736845.80 total 155.40 last 73.57) - mkdir 12174 (time 1790736855.81 total 165.40 last 69.18) - mkdir 12901 (time 1790736865.81 total 175.40 last 72.67) - mkdir 13590 (time 1790736875.82 total 185.41 last 68.87) - mkdir 14260 (time 1790736885.82 total 195.41 last 66.98) - mkdir 14967 (time 1790736895.82 total 205.41 last 70.69) - mkdir 15655 (time 1790736905.84 total 215.43 last 68.66) - mkdir 16401 (time 1790736915.85 total 225.44 last 74.57) - mkdir 17142 (time 1790736925.85 total 235.44 last 74.09) - mkdir 17894 (time 1790736935.88 total 245.47 last 74.97) - mkdir 18616 (time 1790736945.88 total 255.48 last 72.17) - mkdir 19385 (time 1790736955.89 total 265.49 last 76.83) - mkdir 20000 (time 1790736964.10 total 273.69 last 74.96) - mkdir 20705 (time 1790736974.11 total 283.70 last 70.41) - mkdir 21405 (time 1790736984.13 total 293.72 last 69.85) - mkdir 22094 (time 1790736994.15 total 303.74 last 68.80) - mkdir 22869 (time 1790737004.15 total 313.74 last 77.49) - mkdir 23590 (time 1790737014.15 total 323.75 last 72.05) - mkdir 24335 (time 1790737024.16 total 333.75 last 74.48) - mkdir 25077 (time 1790737034.16 total 343.75 last 74.20) - mkdir 25797 (time 1790737044.16 total 353.75 last 71.99) - mkdir 26521 (time 1790737054.16 total 363.75 last 72.40) - mkdir 27221 (time 1790737064.16 total 373.75 last 69.99) - mkdir 27916 (time 1790737074.17 total 383.76 last 69.44) - mkdir 28574 (time 1790737084.17 total 393.77 last 65.77) - mkdir 29237 (time 1790737094.18 total 403.77 last 66.27) - mkdir 29791 (time 1790737104.18 total 413.78 last 55.37) - mkdir 30000 (time 1790737107.81 total 417.40 last 57.67) - mkdir 30686 (time 1790737117.83 total 427.43 last 68.42) - mkdir 31367 (time 1790737127.84 total 437.44 last 68.03) - mkdir 32005 (time 1790737137.85 total 447.44 last 63.75) - mkdir 32778 (time 1790737147.85 total 457.45 last 77.28) total: 32818 mkdir in 458.02 seconds: 71.65 ops/second - mkdir 726 (time 1790736700.41 total 10.00 last 72.57) - mkdir 1489 (time 1790736710.42 total 20.01 last 76.24) - mkdir 2268 (time 1790736720.42 total 30.02 last 77.84) - mkdir 3032 (time 1790736730.43 total 40.02 last 76.38) - mkdir 3798 (time 1790736740.43 total 50.02 last 76.58) - mkdir 4529 (time 1790736750.43 total 60.03 last 73.07) - mkdir 5196 (time 1790736760.44 total 70.03 last 66.69) - mkdir 5902 (time 1790736770.44 total 80.04 last 70.56) - mkdir 6584 (time 1790736780.44 total 90.04 last 68.19) - mkdir 7339 (time 1790736790.45 total 100.04 last 75.45) - mkdir 8055 (time 1790736800.47 total 110.06 last 71.46) - mkdir 8757 (time 1790736810.48 total 120.08 last 70.10) - mkdir 9518 (time 1790736820.50 total 130.10 last 75.97) - mkdir 10000 (time 1790736826.86 total 136.45 last 75.82) - mkdir 10733 (time 1790736836.86 total 146.45 last 73.28) - mkdir 11449 (time 1790736846.86 total 156.46 last 71.58) - mkdir 12168 (time 1790736856.87 total 166.47 last 71.81) - mkdir 12821 (time 1790736866.89 total 176.48 last 65.20) - mkdir 13497 (time 1790736876.90 total 186.50 last 67.51) - mkdir 14179 (time 1790736886.92 total 196.52 last 68.06) - mkdir 14883 (time 1790736896.93 total 206.52 last 70.38) - mkdir 15564 (time 1790736906.94 total 216.53 last 68.04) - mkdir 16358 (time 1790736916.94 total 226.54 last 79.36) - mkdir 17094 (time 1790736926.94 total 236.54 last 73.58) - mkdir 17833 (time 1790736936.95 total 246.54 last 73.88) - mkdir 18595 (time 1790736946.95 total 256.54 last 76.20) - mkdir 19342 (time 1790736956.95 total 266.55 last 74.66) - mkdir 20000 (time 1790736965.81 total 275.41 last 74.30) - mkdir 20704 (time 1790736975.81 total 285.41 last 70.39) - mkdir 21399 (time 1790736985.82 total 295.41 last 69.47) - mkdir 22083 (time 1790736995.82 total 305.42 last 68.35) - mkdir 22814 (time 1790737005.85 total 315.44 last 72.91) - mkdir 23519 (time 1790737015.86 total 325.45 last 70.45) - mkdir 24251 (time 1790737025.89 total 335.48 last 72.98) - mkdir 25032 (time 1790737035.89 total 345.48 last 78.08) - mkdir 25740 (time 1790737045.92 total 355.52 last 70.56) - mkdir 26464 (time 1790737055.93 total 365.52 last 72.35) - mkdir 27112 (time 1790737065.93 total 375.53 last 64.76) - mkdir 27785 (time 1790737075.97 total 385.56 last 67.08) - mkdir 28457 (time 1790737085.98 total 395.58 last 67.08) - mkdir 29125 (time 1790737096.00 total 405.60 last 66.69) - mkdir 29679 (time 1790737106.02 total 415.62 last 55.28) - mkdir 30000 (time 1790737111.11 total 420.70 last 63.12) - mkdir 30681 (time 1790737121.11 total 430.70 last 68.09) - mkdir 31354 (time 1790737131.16 total 440.75 last 66.97) - mkdir 32067 (time 1790737141.17 total 450.76 last 71.26) total: 32818 mkdir in 460.62 seconds: 71.25 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270716 1000588 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 1790737703 ; total 0 ; last 0) - unlinked 10000 (time 1790737925 ; total 222 ; last 222) - unlinked 20000 (time 1790738068 ; total 365 ; last 143) - unlinked 30000 (time 1790738192 ; total 489 ; last 124) total: 32768 unlinks in 524 seconds: 62.534351 unlinks/second - unlinked 0 (time 1790737703 ; total 1 ; last 1) - unlinked 10000 (time 1790737927 ; total 225 ; last 224) - unlinked 20000 (time 1790738069 ; total 367 ; last 142) - unlinked 30000 (time 1790738195 ; total 493 ; last 126) total: 32768 unlinks in 527 seconds: 62.178368 unlinks/second nlink between: 1 - unlinked 0 (time 1790738231 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1790738231 ; 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 8172 1263132 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