== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 10:38:20 (1787841500) 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 691 (time 1787841516.79 total 10.02 last 68.95) - mkdir 1351 (time 1787841526.80 total 20.02 last 65.98) - mkdir 1796 (time 1787841537.24 total 30.46 last 42.62) - mkdir 2211 (time 1787841547.24 total 40.47 last 41.47) - mkdir 2633 (time 1787841557.25 total 50.48 last 42.17) - mkdir 3180 (time 1787841567.25 total 60.48 last 54.69) - mkdir 3826 (time 1787841577.25 total 70.48 last 64.59) - mkdir 4530 (time 1787841587.26 total 80.49 last 70.33) - mkdir 5318 (time 1787841597.27 total 90.50 last 78.76) - mkdir 6105 (time 1787841607.31 total 100.54 last 78.38) - mkdir 6867 (time 1787841617.32 total 110.55 last 76.09) - mkdir 7578 (time 1787841627.33 total 120.56 last 71.07) - mkdir 8291 (time 1787841637.34 total 130.56 last 71.25) - mkdir 8940 (time 1787841647.34 total 140.57 last 64.88) - mkdir 9459 (time 1787841657.37 total 150.59 last 51.75) - mkdir 10000 (time 1787841665.88 total 159.11 last 63.55) - mkdir 10797 (time 1787841675.90 total 169.12 last 79.56) - mkdir 11451 (time 1787841685.91 total 179.13 last 65.34) - mkdir 12024 (time 1787841695.93 total 189.15 last 57.19) - mkdir 12681 (time 1787841705.93 total 199.16 last 65.67) - mkdir 13267 (time 1787841715.95 total 209.18 last 58.47) - mkdir 13817 (time 1787841725.97 total 219.19 last 54.93) - mkdir 14398 (time 1787841735.97 total 229.19 last 58.09) - mkdir 14826 (time 1787841746.03 total 239.26 last 42.53) - mkdir 15444 (time 1787841756.03 total 249.26 last 61.78) - mkdir 16131 (time 1787841766.05 total 259.27 last 68.61) - mkdir 16762 (time 1787841776.05 total 269.28 last 63.06) - mkdir 17561 (time 1787841786.06 total 279.29 last 79.84) - mkdir 18334 (time 1787841796.09 total 289.32 last 77.09) - mkdir 19049 (time 1787841806.11 total 299.33 last 71.37) - mkdir 19625 (time 1787841816.11 total 309.34 last 57.60) - mkdir 20000 (time 1787841823.46 total 316.68 last 51.02) - mkdir 20652 (time 1787841833.47 total 326.70 last 65.09) - mkdir 21241 (time 1787841843.49 total 336.71 last 58.82) - mkdir 21722 (time 1787841853.53 total 346.76 last 47.89) - mkdir 22240 (time 1787841863.55 total 356.77 last 51.72) - mkdir 22830 (time 1787841873.55 total 366.78 last 58.98) - mkdir 23449 (time 1787841883.56 total 376.79 last 61.85) - mkdir 24147 (time 1787841893.56 total 386.79 last 69.79) - mkdir 24807 (time 1787841903.56 total 396.79 last 66.00) - mkdir 25452 (time 1787841913.57 total 406.80 last 64.42) - mkdir 26117 (time 1787841923.57 total 416.80 last 66.50) - mkdir 26727 (time 1787841933.58 total 426.81 last 60.94) - mkdir 27364 (time 1787841943.58 total 436.81 last 63.70) - mkdir 27971 (time 1787841953.61 total 446.83 last 60.57) - mkdir 28579 (time 1787841963.62 total 456.84 last 60.74) - mkdir 29198 (time 1787841973.62 total 466.85 last 61.88) - mkdir 29835 (time 1787841983.63 total 476.86 last 63.63) - mkdir 30000 (time 1787841985.76 total 478.99 last 77.47) - mkdir 30647 (time 1787841995.76 total 488.99 last 64.67) - mkdir 31310 (time 1787842005.78 total 499.00 last 66.21) - mkdir 32060 (time 1787842015.78 total 509.01 last 74.99) total: 32818 mkdir in 518.19 seconds: 63.33 ops/second - mkdir 695 (time 1787841516.71 total 10.02 last 69.37) - mkdir 1367 (time 1787841526.73 total 20.04 last 67.06) - mkdir 1826 (time 1787841537.30 total 30.62 last 43.40) - mkdir 2209 (time 1787841547.32 total 40.64 last 38.22) - mkdir 2615 (time 1787841557.38 total 50.69 last 40.37) - mkdir 3150 (time 1787841567.38 total 60.69 last 53.49) - mkdir 3832 (time 1787841577.39 total 70.70 last 68.13) - mkdir 4563 (time 1787841587.40 total 80.72 last 73.01) - mkdir 5329 (time 1787841597.41 total 90.72 last 76.57) - mkdir 6123 (time 1787841607.41 total 100.72 last 79.40) - mkdir 6891 (time 1787841617.41 total 110.72 last 76.80) - mkdir 7592 (time 1787841627.41 total 120.73 last 70.06) - mkdir 8327 (time 1787841637.42 total 130.74 last 73.42) - mkdir 8952 (time 1787841647.44 total 140.75 last 62.43) - mkdir 9467 (time 1787841657.46 total 150.77 last 51.39) - mkdir 10000 (time 1787841665.89 total 159.21 last 63.18) - mkdir 10823 (time 1787841675.90 total 169.22 last 82.24) - mkdir 11455 (time 1787841685.93 total 179.24 last 63.02) - mkdir 12004 (time 1787841695.94 total 189.25 last 54.87) - mkdir 12655 (time 1787841705.95 total 199.26 last 65.01) - mkdir 13221 (time 1787841716.01 total 209.32 last 56.28) - mkdir 13759 (time 1787841726.01 total 219.33 last 53.76) - mkdir 14352 (time 1787841736.03 total 229.34 last 59.21) - mkdir 14770 (time 1787841746.04 total 239.36 last 41.74) - mkdir 15372 (time 1787841756.05 total 249.37 last 60.14) - mkdir 16062 (time 1787841766.06 total 259.37 last 68.98) - mkdir 16703 (time 1787841776.07 total 269.38 last 64.04) - mkdir 17513 (time 1787841786.07 total 279.39 last 80.94) - mkdir 18270 (time 1787841796.07 total 289.39 last 75.68) - mkdir 19010 (time 1787841806.10 total 299.41 last 73.85) - mkdir 19580 (time 1787841816.13 total 309.44 last 56.80) - mkdir 20000 (time 1787841824.22 total 317.53 last 51.92) - mkdir 20661 (time 1787841834.22 total 327.54 last 66.09) - mkdir 21229 (time 1787841844.24 total 337.56 last 56.68) - mkdir 21694 (time 1787841854.24 total 347.56 last 46.50) - mkdir 22218 (time 1787841864.25 total 357.56 last 52.37) - mkdir 22814 (time 1787841874.25 total 367.56 last 59.59) - mkdir 23459 (time 1787841884.25 total 377.57 last 64.48) - mkdir 24131 (time 1787841894.25 total 387.57 last 67.19) - mkdir 24760 (time 1787841904.29 total 397.60 last 62.67) - mkdir 25403 (time 1787841914.29 total 407.60 last 64.29) - mkdir 26072 (time 1787841924.31 total 417.63 last 66.76) - mkdir 26695 (time 1787841934.32 total 427.64 last 62.24) - mkdir 27317 (time 1787841944.32 total 437.64 last 62.19) - mkdir 27909 (time 1787841954.32 total 447.64 last 59.20) - mkdir 28516 (time 1787841964.34 total 457.65 last 60.62) - mkdir 29166 (time 1787841974.34 total 467.66 last 64.96) - mkdir 29803 (time 1787841984.37 total 477.68 last 63.54) - mkdir 30000 (time 1787841987.11 total 480.43 last 71.82) - mkdir 30664 (time 1787841997.13 total 490.44 last 66.31) - mkdir 31357 (time 1787842007.15 total 500.46 last 69.15) - mkdir 32122 (time 1787842017.15 total 510.46 last 76.50) total: 32818 mkdir in 518.94 seconds: 63.24 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270724 1000580 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 1787842717 ; total 0 ; last 0) - unlinked 10000 (time 1787842927 ; total 210 ; last 210) - unlinked 20000 (time 1787843177 ; total 460 ; last 250) - unlinked 30000 (time 1787843414 ; total 697 ; last 237) total: 32768 unlinks in 756 seconds: 43.343914 unlinks/second - unlinked 0 (time 1787842717 ; total 0 ; last 0) - unlinked 10000 (time 1787842928 ; total 211 ; last 211) - unlinked 20000 (time 1787843177 ; total 460 ; last 249) - unlinked 30000 (time 1787843413 ; total 696 ; last 236) total: 32768 unlinks in 756 seconds: 43.343914 unlinks/second nlink between: 1 - unlinked 0 (time 1787843476 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1787843476 ; 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 8180 1263124 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