== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 16:32:22 (1787862742) 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 370 261774 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524084 535 523549 1% /mnt/lustre - mkdir 687 (time 1787862757.58 total 10.02 last 68.56) - mkdir 1290 (time 1787862767.59 total 20.04 last 60.20) - mkdir 1876 (time 1787862777.61 total 30.05 last 58.51) - mkdir 2419 (time 1787862787.62 total 40.06 last 54.25) - mkdir 3041 (time 1787862797.64 total 50.08 last 62.08) - mkdir 3704 (time 1787862807.65 total 60.09 last 66.23) - mkdir 4349 (time 1787862817.65 total 70.09 last 64.48) - mkdir 4980 (time 1787862827.66 total 80.10 last 63.05) - mkdir 5653 (time 1787862837.67 total 90.11 last 67.22) - mkdir 6346 (time 1787862847.69 total 100.13 last 69.20) - mkdir 7001 (time 1787862857.70 total 110.15 last 65.37) - mkdir 7555 (time 1787862867.72 total 120.16 last 55.30) - mkdir 8096 (time 1787862877.77 total 130.21 last 53.86) - mkdir 8651 (time 1787862887.78 total 140.22 last 55.45) - mkdir 9161 (time 1787862897.78 total 150.23 last 50.96) - mkdir 9675 (time 1787862907.79 total 160.24 last 51.35) - mkdir 10000 (time 1787862914.24 total 166.68 last 50.41) - mkdir 10612 (time 1787862924.25 total 176.69 last 61.13) - mkdir 11266 (time 1787862934.27 total 186.72 last 65.26) - mkdir 11909 (time 1787862944.28 total 196.72 last 64.27) - mkdir 12499 (time 1787862954.28 total 206.72 last 58.98) - mkdir 13087 (time 1787862964.29 total 216.74 last 58.73) - mkdir 13784 (time 1787862974.31 total 226.75 last 69.58) - mkdir 14479 (time 1787862984.31 total 236.76 last 69.49) - mkdir 15139 (time 1787862994.32 total 246.76 last 65.95) - mkdir 15796 (time 1787863004.33 total 256.77 last 65.67) - mkdir 16410 (time 1787863014.35 total 266.79 last 61.26) - mkdir 16977 (time 1787863024.37 total 276.81 last 56.58) - mkdir 17558 (time 1787863034.37 total 286.81 last 58.10) - mkdir 18195 (time 1787863044.37 total 296.81 last 63.69) - mkdir 18791 (time 1787863054.38 total 306.82 last 59.55) - mkdir 19389 (time 1787863064.39 total 316.83 last 59.77) - mkdir 19985 (time 1787863074.41 total 326.85 last 59.45) - mkdir 20567 (time 1787863084.43 total 336.87 last 58.11) - mkdir 21097 (time 1787863094.44 total 346.89 last 52.91) - mkdir 21662 (time 1787863104.45 total 356.89 last 56.47) - mkdir 22129 (time 1787863114.45 total 366.90 last 46.68) - mkdir 22633 (time 1787863124.47 total 376.91 last 50.32) - mkdir 23208 (time 1787863134.48 total 386.92 last 57.47) - mkdir 23792 (time 1787863144.49 total 396.93 last 58.35) - mkdir 24391 (time 1787863154.49 total 406.93 last 59.90) - mkdir 25018 (time 1787863164.49 total 416.93 last 62.66) - mkdir 25541 (time 1787863174.49 total 426.93 last 52.30) - mkdir 26180 (time 1787863184.50 total 436.95 last 63.83) - mkdir 26816 (time 1787863194.51 total 446.95 last 63.57) - mkdir 27425 (time 1787863204.54 total 456.98 last 60.73) - mkdir 28031 (time 1787863214.54 total 466.99 last 60.55) - mkdir 28683 (time 1787863224.55 total 476.99 last 65.19) - mkdir 29307 (time 1787863234.55 total 486.99 last 62.40) - mkdir 29861 (time 1787863244.55 total 496.99 last 55.39) - mkdir 30000 (time 1787863247.35 total 499.79 last 49.69) - mkdir 30657 (time 1787863257.35 total 509.80 last 65.65) - mkdir 31290 (time 1787863267.36 total 519.80 last 63.28) - mkdir 32012 (time 1787863277.36 total 529.80 last 72.17) - mkdir 32718 (time 1787863287.36 total 539.81 last 70.59) total: 32818 mkdir in 541.44 seconds: 60.61 ops/second - mkdir 696 (time 1787862757.60 total 10.00 last 69.59) - mkdir 1292 (time 1787862767.61 total 20.01 last 59.54) - mkdir 1883 (time 1787862777.63 total 30.03 last 58.97) - mkdir 2422 (time 1787862787.65 total 40.05 last 53.81) - mkdir 3041 (time 1787862797.65 total 50.06 last 61.87) - mkdir 3703 (time 1787862807.68 total 60.08 last 66.06) - mkdir 4339 (time 1787862817.69 total 70.09 last 63.51) - mkdir 4968 (time 1787862827.71 total 80.11 last 62.80) - mkdir 5608 (time 1787862837.71 total 90.11 last 63.98) - mkdir 6282 (time 1787862847.72 total 100.12 last 67.33) - mkdir 6921 (time 1787862857.72 total 110.12 last 63.89) - mkdir 7455 (time 1787862867.74 total 120.14 last 53.31) - mkdir 8004 (time 1787862877.76 total 130.16 last 54.80) - mkdir 8565 (time 1787862887.76 total 140.16 last 56.08) - mkdir 9056 (time 1787862897.76 total 150.16 last 49.10) - mkdir 9555 (time 1787862907.76 total 160.17 last 49.88) - mkdir 10000 (time 1787862916.09 total 168.50 last 53.42) - mkdir 10644 (time 1787862926.11 total 178.51 last 64.32) - mkdir 11300 (time 1787862936.11 total 188.51 last 65.58) - mkdir 11966 (time 1787862946.11 total 198.51 last 66.59) - mkdir 12517 (time 1787862956.12 total 208.52 last 55.05) - mkdir 13114 (time 1787862966.14 total 218.54 last 59.61) - mkdir 13789 (time 1787862976.14 total 228.54 last 67.50) - mkdir 14455 (time 1787862986.15 total 238.56 last 66.49) - mkdir 15130 (time 1787862996.16 total 248.56 last 67.44) - mkdir 15776 (time 1787863006.18 total 258.58 last 64.50) - mkdir 16379 (time 1787863016.18 total 268.58 last 60.28) - mkdir 16942 (time 1787863026.19 total 278.59 last 56.26) - mkdir 17509 (time 1787863036.19 total 288.59 last 56.68) - mkdir 18124 (time 1787863046.19 total 298.59 last 61.50) - mkdir 18732 (time 1787863056.20 total 308.60 last 60.76) - mkdir 19304 (time 1787863066.22 total 318.63 last 57.05) - mkdir 19921 (time 1787863076.25 total 328.65 last 61.53) - mkdir 20501 (time 1787863086.25 total 338.66 last 57.99) - mkdir 21042 (time 1787863096.28 total 348.68 last 53.97) - mkdir 21586 (time 1787863106.30 total 358.70 last 54.30) - mkdir 22029 (time 1787863116.32 total 368.73 last 44.18) - mkdir 22542 (time 1787863126.33 total 378.73 last 51.26) - mkdir 23116 (time 1787863136.38 total 388.78 last 57.14) - mkdir 23711 (time 1787863146.38 total 398.78 last 59.48) - mkdir 24314 (time 1787863156.39 total 408.79 last 60.24) - mkdir 24892 (time 1787863166.41 total 418.81 last 57.68) - mkdir 25430 (time 1787863176.42 total 428.82 last 53.76) - mkdir 26046 (time 1787863186.45 total 438.85 last 61.42) - mkdir 26698 (time 1787863196.46 total 448.86 last 65.15) - mkdir 27305 (time 1787863206.46 total 458.87 last 60.65) - mkdir 27899 (time 1787863216.47 total 468.87 last 59.38) - mkdir 28522 (time 1787863226.49 total 478.89 last 62.19) - mkdir 29139 (time 1787863236.49 total 488.89 last 61.68) - mkdir 29658 (time 1787863246.51 total 498.91 last 51.80) - mkdir 30000 (time 1787863252.58 total 504.98 last 56.35) - mkdir 30727 (time 1787863262.59 total 515.00 last 72.57) - mkdir 31410 (time 1787863272.60 total 525.00 last 68.27) - mkdir 32173 (time 1787863282.62 total 535.02 last 76.18) total: 32818 mkdir in 544.40 seconds: 60.28 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270756 1000548 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1548 3605472 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1548 3605472 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3096 7210944 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 370 261774 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589720 66171 523549 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787863779 ; total 0 ; last 0) - unlinked 10000 (time 1787864032 ; total 253 ; last 253) - unlinked 20000 (time 1787864177 ; total 398 ; last 145) - unlinked 30000 (time 1787864303 ; total 524 ; last 126) total: 32768 unlinks in 556 seconds: 58.935253 unlinks/second - unlinked 0 (time 1787863779 ; total 0 ; last 0) - unlinked 10000 (time 1787864032 ; total 253 ; last 253) - unlinked 20000 (time 1787864181 ; total 402 ; last 149) - unlinked 30000 (time 1787864305 ; total 526 ; last 124) total: 32768 unlinks in 558 seconds: 58.724014 unlinks/second nlink between: 1 - unlinked 0 (time 1787864338 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1787864338 ; 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 8212 1263092 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1548 3605472 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1548 3605472 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3096 7210944 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 370 261774 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524084 535 523549 1% /mnt/lustre