== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 16:47:53 (1789073273) 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 370 261774 1% /mnt/lustre[OST:1] filesystem_summary: 524084 535 523549 1% /mnt/lustre - mkdir 718 (time 1789073290.59 total 10.00 last 71.77) - mkdir 1182 (time 1789073300.63 total 20.04 last 46.24) - mkdir 1796 (time 1789073310.65 total 30.06 last 61.28) - mkdir 2164 (time 1789073320.65 total 40.06 last 36.80) - mkdir 2567 (time 1789073330.69 total 50.10 last 40.15) - mkdir 3069 (time 1789073340.71 total 60.12 last 50.08) - mkdir 3691 (time 1789073350.71 total 70.12 last 62.19) - mkdir 4241 (time 1789073360.75 total 80.16 last 54.80) - mkdir 4932 (time 1789073370.76 total 90.17 last 69.03) - mkdir 5580 (time 1789073380.79 total 100.20 last 64.62) - mkdir 6192 (time 1789073390.79 total 110.20 last 61.18) - mkdir 6883 (time 1789073400.79 total 120.20 last 69.07) - mkdir 7528 (time 1789073410.80 total 130.21 last 64.49) - mkdir 8148 (time 1789073420.80 total 140.21 last 61.98) - mkdir 8617 (time 1789073430.80 total 150.21 last 46.88) - mkdir 9108 (time 1789073440.81 total 160.22 last 49.07) - mkdir 9708 (time 1789073450.81 total 170.22 last 59.99) - mkdir 10000 (time 1789073456.30 total 175.71 last 53.17) - mkdir 10591 (time 1789073466.33 total 185.74 last 58.94) - mkdir 11263 (time 1789073476.35 total 195.76 last 67.08) - mkdir 11837 (time 1789073486.35 total 205.76 last 57.38) - mkdir 12519 (time 1789073496.37 total 215.78 last 68.07) - mkdir 13161 (time 1789073506.37 total 225.78 last 64.20) - mkdir 13784 (time 1789073516.37 total 235.78 last 62.29) - mkdir 14420 (time 1789073526.39 total 245.80 last 63.46) - mkdir 15007 (time 1789073536.40 total 255.81 last 58.66) - mkdir 15610 (time 1789073546.40 total 265.81 last 60.28) - mkdir 16221 (time 1789073556.42 total 275.83 last 61.02) - mkdir 16852 (time 1789073566.43 total 285.84 last 62.99) - mkdir 17448 (time 1789073576.47 total 295.88 last 59.37) - mkdir 17994 (time 1789073586.48 total 305.89 last 54.55) - mkdir 18638 (time 1789073596.50 total 315.91 last 64.27) - mkdir 19319 (time 1789073606.52 total 325.93 last 68.00) - mkdir 19965 (time 1789073616.52 total 335.93 last 64.56) - mkdir 20696 (time 1789073626.53 total 345.94 last 73.06) - mkdir 21379 (time 1789073636.54 total 355.95 last 68.20) - mkdir 22089 (time 1789073646.56 total 365.97 last 70.88) - mkdir 22749 (time 1789073656.58 total 375.99 last 65.88) - mkdir 23187 (time 1789073666.59 total 386.00 last 43.76) - mkdir 23624 (time 1789073676.61 total 396.02 last 43.61) - mkdir 24098 (time 1789073686.61 total 406.02 last 47.37) - mkdir 24646 (time 1789073696.65 total 416.06 last 54.59) - mkdir 25197 (time 1789073706.68 total 426.09 last 54.96) - mkdir 25916 (time 1789073716.69 total 436.10 last 71.79) - mkdir 26612 (time 1789073726.71 total 446.12 last 69.50) - mkdir 27353 (time 1789073736.71 total 456.12 last 74.06) - mkdir 28024 (time 1789073746.73 total 466.14 last 67.00) - mkdir 28606 (time 1789073756.75 total 476.16 last 58.05) - mkdir 29148 (time 1789073766.77 total 486.18 last 54.09) - mkdir 29726 (time 1789073776.78 total 496.19 last 57.76) - mkdir 30000 (time 1789073782.31 total 501.72 last 49.59) - mkdir 30476 (time 1789073792.31 total 511.72 last 47.59) - mkdir 31082 (time 1789073802.31 total 521.72 last 60.58) - mkdir 31705 (time 1789073812.32 total 531.73 last 62.28) - mkdir 32270 (time 1789073822.33 total 541.74 last 56.42) - mkdir 32807 (time 1789073832.37 total 551.78 last 53.49) total: 32818 mkdir in 552.13 seconds: 59.44 ops/second - mkdir 676 (time 1789073290.77 total 10.05 last 67.28) - mkdir 1150 (time 1789073300.81 total 20.09 last 47.20) - mkdir 1726 (time 1789073310.84 total 30.12 last 57.44) - mkdir 2086 (time 1789073320.84 total 40.12 last 35.98) - mkdir 2495 (time 1789073330.86 total 50.14 last 40.83) - mkdir 3024 (time 1789073340.87 total 60.15 last 52.85) - mkdir 3650 (time 1789073350.87 total 70.15 last 62.60) - mkdir 4176 (time 1789073360.88 total 80.16 last 52.55) - mkdir 4857 (time 1789073370.88 total 90.16 last 68.10) - mkdir 5492 (time 1789073380.90 total 100.18 last 63.37) - mkdir 6093 (time 1789073390.90 total 110.18 last 60.09) - mkdir 6743 (time 1789073400.91 total 120.20 last 64.91) - mkdir 7378 (time 1789073410.94 total 130.22 last 63.34) - mkdir 7975 (time 1789073420.97 total 140.25 last 59.53) - mkdir 8483 (time 1789073430.98 total 150.27 last 50.72) - mkdir 8967 (time 1789073440.99 total 160.27 last 48.39) - mkdir 9563 (time 1789073451.00 total 170.28 last 59.54) - mkdir 10000 (time 1789073459.33 total 178.61 last 52.47) - mkdir 10620 (time 1789073469.33 total 188.62 last 61.94) - mkdir 11275 (time 1789073479.35 total 198.64 last 65.38) - mkdir 11909 (time 1789073489.38 total 208.66 last 63.26) - mkdir 12543 (time 1789073499.39 total 218.67 last 63.33) - mkdir 13178 (time 1789073509.39 total 228.68 last 63.45) - mkdir 13824 (time 1789073519.40 total 238.68 last 64.57) - mkdir 14474 (time 1789073529.40 total 248.68 last 64.99) - mkdir 15049 (time 1789073539.41 total 258.69 last 57.44) - mkdir 15639 (time 1789073549.42 total 268.70 last 58.96) - mkdir 16224 (time 1789073559.42 total 278.70 last 58.46) - mkdir 16846 (time 1789073569.42 total 288.70 last 62.20) - mkdir 17400 (time 1789073579.42 total 298.71 last 55.39) - mkdir 17986 (time 1789073589.44 total 308.72 last 58.49) - mkdir 18620 (time 1789073599.46 total 318.74 last 63.30) - mkdir 19272 (time 1789073609.46 total 328.75 last 65.16) - mkdir 19959 (time 1789073619.47 total 338.75 last 68.64) - mkdir 20676 (time 1789073629.49 total 348.77 last 71.59) - mkdir 21378 (time 1789073639.50 total 358.78 last 70.14) - mkdir 22052 (time 1789073649.50 total 368.78 last 67.37) - mkdir 22631 (time 1789073659.52 total 378.80 last 57.78) - mkdir 23083 (time 1789073669.58 total 388.87 last 44.92) - mkdir 23523 (time 1789073679.59 total 398.87 last 43.97) - mkdir 24000 (time 1789073689.59 total 408.87 last 47.69) - mkdir 24521 (time 1789073699.59 total 418.88 last 52.09) - mkdir 25137 (time 1789073709.60 total 428.88 last 61.58) - mkdir 25843 (time 1789073719.60 total 438.88 last 70.58) - mkdir 26559 (time 1789073729.61 total 448.89 last 71.54) - mkdir 27295 (time 1789073739.61 total 458.89 last 73.59) - mkdir 27887 (time 1789073749.62 total 468.90 last 59.18) - mkdir 28503 (time 1789073759.62 total 478.90 last 61.58) - mkdir 29063 (time 1789073769.62 total 488.90 last 55.98) - mkdir 29623 (time 1789073779.64 total 498.92 last 55.91) - mkdir 30000 (time 1789073787.71 total 506.99 last 46.73) - mkdir 30567 (time 1789073797.72 total 517.00 last 56.65) - mkdir 31158 (time 1789073807.74 total 527.02 last 58.98) - mkdir 31711 (time 1789073817.74 total 537.02 last 55.29) - mkdir 32206 (time 1789073827.75 total 547.03 last 49.44) total: 32818 mkdir in 556.75 seconds: 58.95 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270704 1000600 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 370 261774 1% /mnt/lustre[OST:1] filesystem_summary: 589720 66171 523549 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789074620 ; total 0 ; last 0) - unlinked 10000 (time 1789074856 ; total 236 ; last 236) - unlinked 20000 (time 1789075113 ; total 493 ; last 257) - unlinked 30000 (time 1789075366 ; total 746 ; last 253) total: 32768 unlinks in 832 seconds: 39.384617 unlinks/second - unlinked 0 (time 1789074620 ; total 0 ; last 0) - unlinked 10000 (time 1789074855 ; total 235 ; last 235) - unlinked 20000 (time 1789075112 ; total 492 ; last 257) - unlinked 30000 (time 1789075367 ; total 747 ; last 255) total: 32768 unlinks in 833 seconds: 39.337334 unlinks/second nlink between: 1 - unlinked 0 (time 1789075455 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1789075455 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 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 8160 1263144 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 370 261774 1% /mnt/lustre[OST:1] filesystem_summary: 524084 535 523549 1% /mnt/lustre