== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 03:14:54 (1788506094) 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 758 (time 1788506109.21 total 10.01 last 75.71) - mkdir 1555 (time 1788506119.22 total 20.02 last 79.65) - mkdir 2384 (time 1788506129.23 total 30.03 last 82.77) - mkdir 3212 (time 1788506139.25 total 40.05 last 82.68) - mkdir 3966 (time 1788506149.28 total 50.07 last 75.20) - mkdir 4654 (time 1788506159.28 total 60.08 last 68.74) - mkdir 5272 (time 1788506169.32 total 70.12 last 61.56) - mkdir 5858 (time 1788506179.35 total 80.14 last 58.47) - mkdir 6294 (time 1788506189.35 total 90.15 last 43.58) - mkdir 6815 (time 1788506199.36 total 100.16 last 52.06) - mkdir 7457 (time 1788506209.36 total 110.16 last 64.17) - mkdir 8130 (time 1788506219.38 total 120.18 last 67.20) - mkdir 8740 (time 1788506229.40 total 130.20 last 60.84) - mkdir 9341 (time 1788506239.42 total 140.22 last 59.99) - mkdir 9956 (time 1788506249.43 total 150.23 last 61.47) - mkdir 10607 (time 1788506259.45 total 160.25 last 64.96) - mkdir 11355 (time 1788506269.48 total 170.28 last 74.56) - mkdir 12156 (time 1788506279.50 total 180.29 last 79.98) - mkdir 13005 (time 1788506289.51 total 190.31 last 84.74) - mkdir 13782 (time 1788506299.52 total 200.32 last 77.62) - mkdir 14459 (time 1788506309.54 total 210.34 last 67.59) - mkdir 14998 (time 1788506319.58 total 220.38 last 53.70) - mkdir 15601 (time 1788506329.62 total 230.42 last 60.05) - mkdir 16121 (time 1788506339.62 total 240.42 last 51.98) - mkdir 16771 (time 1788506349.63 total 250.43 last 64.93) - mkdir 17489 (time 1788506359.64 total 260.44 last 71.74) - mkdir 18222 (time 1788506369.65 total 270.45 last 73.26) - mkdir 18886 (time 1788506379.65 total 280.45 last 66.39) - mkdir 19672 (time 1788506389.66 total 290.46 last 78.53) - mkdir 20000 (time 1788506394.63 total 295.42 last 66.02) - mkdir 20580 (time 1788506404.64 total 305.44 last 57.91) - mkdir 21456 (time 1788506414.66 total 315.46 last 87.40) - mkdir 22127 (time 1788506424.67 total 325.47 last 67.04) - mkdir 22960 (time 1788506434.68 total 335.48 last 83.27) - mkdir 23557 (time 1788506444.71 total 345.50 last 59.53) - mkdir 24172 (time 1788506454.72 total 355.52 last 61.40) - mkdir 24858 (time 1788506464.73 total 365.53 last 68.52) - mkdir 25546 (time 1788506474.73 total 375.53 last 68.79) - mkdir 26245 (time 1788506484.74 total 385.54 last 69.85) - mkdir 26904 (time 1788506494.77 total 395.57 last 65.70) - mkdir 27596 (time 1788506504.79 total 405.59 last 69.07) - mkdir 28349 (time 1788506514.80 total 415.59 last 75.27) - mkdir 29094 (time 1788506524.80 total 425.60 last 74.45) - mkdir 29781 (time 1788506534.80 total 435.60 last 68.69) - mkdir 30000 (time 1788506538.00 total 438.80 last 68.59) - mkdir 30602 (time 1788506548.00 total 448.80 last 60.17) - mkdir 31158 (time 1788506558.00 total 458.80 last 55.60) - mkdir 31638 (time 1788506568.02 total 468.81 last 47.94) - mkdir 32407 (time 1788506578.02 total 478.82 last 76.86) total: 32818 mkdir in 486.51 seconds: 67.46 ops/second - mkdir 772 (time 1788506109.20 total 10.00 last 77.19) - mkdir 1561 (time 1788506119.21 total 20.01 last 78.83) - mkdir 2389 (time 1788506129.21 total 30.01 last 82.78) - mkdir 3247 (time 1788506139.21 total 40.01 last 85.79) - mkdir 3989 (time 1788506149.22 total 50.02 last 74.14) - mkdir 4694 (time 1788506159.22 total 60.02 last 70.50) - mkdir 5312 (time 1788506169.23 total 70.03 last 61.75) - mkdir 5892 (time 1788506179.25 total 80.05 last 57.91) - mkdir 6330 (time 1788506189.26 total 90.06 last 43.76) - mkdir 6827 (time 1788506199.26 total 100.06 last 49.68) - mkdir 7471 (time 1788506209.27 total 110.07 last 64.33) - mkdir 8160 (time 1788506219.28 total 120.08 last 68.85) - mkdir 8765 (time 1788506229.29 total 130.09 last 60.41) - mkdir 9366 (time 1788506239.30 total 140.10 last 60.07) - mkdir 9991 (time 1788506249.30 total 150.10 last 62.47) - mkdir 10654 (time 1788506259.30 total 160.10 last 66.30) - mkdir 11385 (time 1788506269.31 total 170.11 last 73.01) - mkdir 12194 (time 1788506279.32 total 180.12 last 80.88) - mkdir 13055 (time 1788506289.33 total 190.13 last 85.96) - mkdir 13800 (time 1788506299.34 total 200.14 last 74.47) - mkdir 14502 (time 1788506309.35 total 210.15 last 70.13) - mkdir 15026 (time 1788506319.36 total 220.16 last 52.31) - mkdir 15639 (time 1788506329.37 total 230.16 last 61.29) - mkdir 16179 (time 1788506339.38 total 240.18 last 53.91) - mkdir 16844 (time 1788506349.42 total 250.22 last 66.27) - mkdir 17543 (time 1788506359.42 total 260.22 last 69.88) - mkdir 18253 (time 1788506369.44 total 270.23 last 70.89) - mkdir 18912 (time 1788506379.45 total 280.25 last 65.82) - mkdir 19674 (time 1788506389.45 total 290.25 last 76.15) - mkdir 20000 (time 1788506393.85 total 294.65 last 74.14) - mkdir 20553 (time 1788506403.88 total 304.68 last 55.15) - mkdir 21420 (time 1788506413.88 total 314.68 last 86.67) - mkdir 22090 (time 1788506423.89 total 324.69 last 66.93) - mkdir 22894 (time 1788506433.92 total 334.72 last 80.14) - mkdir 23466 (time 1788506443.98 total 344.78 last 56.87) - mkdir 24083 (time 1788506453.99 total 354.79 last 61.65) - mkdir 24789 (time 1788506463.99 total 364.79 last 70.59) - mkdir 25462 (time 1788506474.00 total 374.80 last 67.23) - mkdir 26119 (time 1788506484.02 total 384.82 last 65.59) - mkdir 26773 (time 1788506494.03 total 394.83 last 65.34) - mkdir 27462 (time 1788506504.03 total 404.83 last 68.89) - mkdir 28244 (time 1788506514.04 total 414.84 last 78.11) - mkdir 29010 (time 1788506524.05 total 424.85 last 76.57) - mkdir 29728 (time 1788506534.09 total 434.89 last 71.51) - mkdir 30000 (time 1788506538.28 total 439.08 last 64.87) - mkdir 30625 (time 1788506548.29 total 449.09 last 62.41) - mkdir 31181 (time 1788506558.31 total 459.11 last 55.51) - mkdir 31662 (time 1788506568.33 total 469.13 last 48.02) - mkdir 32392 (time 1788506578.33 total 479.13 last 72.99) total: 32818 mkdir in 487.17 seconds: 67.36 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270792 1000512 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 1788507169 ; total 0 ; last 0) - unlinked 10000 (time 1788507390 ; total 221 ; last 221) - unlinked 20000 (time 1788507533 ; total 364 ; last 143) - unlinked 30000 (time 1788507653 ; total 484 ; last 120) total: 32768 unlinks in 519 seconds: 63.136803 unlinks/second - unlinked 0 (time 1788507169 ; total 0 ; last 0) - unlinked 10000 (time 1788507389 ; total 220 ; last 220) - unlinked 20000 (time 1788507532 ; total 363 ; last 143) - unlinked 30000 (time 1788507653 ; total 484 ; last 121) total: 32768 unlinks in 519 seconds: 63.136803 unlinks/second nlink between: 1 - unlinked 0 (time 1788507690 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788507690 ; 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 8248 1263056 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