== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 12:06:30 (1788969990) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 1920 2206720 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 534593 332 534261 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 535 (time 1788970005.17 total 10.00 last 53.48) - mkdir 1160 (time 1788970015.18 total 20.02 last 62.42) - mkdir 1790 (time 1788970025.19 total 30.02 last 62.98) - mkdir 2390 (time 1788970035.21 total 40.04 last 59.90) - mkdir 2970 (time 1788970045.21 total 50.04 last 57.98) - mkdir 3533 (time 1788970055.22 total 60.05 last 56.25) - mkdir 4131 (time 1788970065.24 total 70.07 last 59.69) - mkdir 4747 (time 1788970075.24 total 80.07 last 61.56) - mkdir 5373 (time 1788970085.25 total 90.08 last 62.55) - mkdir 5960 (time 1788970095.26 total 100.09 last 58.64) - mkdir 6512 (time 1788970105.31 total 110.14 last 54.93) - mkdir 7068 (time 1788970115.32 total 120.15 last 55.54) - mkdir 7691 (time 1788970125.35 total 130.18 last 62.15) - mkdir 8261 (time 1788970135.51 total 140.34 last 56.08) - mkdir 8726 (time 1788970145.51 total 150.34 last 46.48) - mkdir 9214 (time 1788970155.54 total 160.37 last 48.66) - mkdir 9673 (time 1788970165.54 total 170.38 last 45.88) - mkdir 10000 (time 1788970172.96 total 177.79 last 44.09) - mkdir 10560 (time 1788970182.97 total 187.80 last 55.94) - mkdir 11130 (time 1788970192.98 total 197.81 last 56.98) - mkdir 11690 (time 1788970202.99 total 207.82 last 55.94) - mkdir 12157 (time 1788970212.99 total 217.82 last 46.69) - mkdir 12665 (time 1788970222.99 total 227.82 last 50.79) - mkdir 13249 (time 1788970232.99 total 237.83 last 58.39) - mkdir 13795 (time 1788970243.01 total 247.84 last 54.50) - mkdir 14335 (time 1788970253.02 total 257.85 last 53.98) - mkdir 14912 (time 1788970263.02 total 267.85 last 57.66) - mkdir 15515 (time 1788970273.03 total 277.86 last 60.25) - mkdir 16124 (time 1788970283.03 total 287.86 last 60.89) - mkdir 16705 (time 1788970293.09 total 297.92 last 57.75) - mkdir 17258 (time 1788970303.10 total 307.94 last 55.23) - mkdir 17792 (time 1788970313.11 total 317.95 last 53.35) - mkdir 18378 (time 1788970323.12 total 327.95 last 58.59) - mkdir 18885 (time 1788970333.21 total 338.04 last 50.21) - mkdir 19388 (time 1788970343.23 total 348.06 last 50.20) - mkdir 19883 (time 1788970353.25 total 358.09 last 49.39) - mkdir 20432 (time 1788970363.27 total 368.10 last 54.84) - mkdir 21056 (time 1788970373.27 total 378.10 last 62.36) - mkdir 21636 (time 1788970383.27 total 388.10 last 57.99) - mkdir 22178 (time 1788970393.31 total 398.14 last 54.01) - mkdir 22669 (time 1788970403.38 total 408.22 last 48.73) - mkdir 23253 (time 1788970413.40 total 418.23 last 58.32) - mkdir 23902 (time 1788970423.42 total 428.25 last 64.74) - mkdir 24579 (time 1788970433.44 total 438.27 last 67.61) - mkdir 25103 (time 1788970443.44 total 448.27 last 52.40) - mkdir 25631 (time 1788970453.45 total 458.28 last 52.72) - mkdir 26149 (time 1788970463.46 total 468.30 last 51.74) - mkdir 26668 (time 1788970473.47 total 478.30 last 51.89) - mkdir 27178 (time 1788970483.48 total 488.31 last 50.92) - mkdir 27813 (time 1788970493.49 total 498.32 last 63.43) - mkdir 28401 (time 1788970503.51 total 508.34 last 58.70) - mkdir 29024 (time 1788970513.51 total 518.34 last 62.29) - mkdir 29573 (time 1788970524.14 total 528.97 last 51.67) - mkdir 30000 (time 1788970532.61 total 537.44 last 50.39) - mkdir 30521 (time 1788970543.18 total 548.01 last 49.31) - mkdir 31127 (time 1788970553.20 total 558.03 last 60.47) - mkdir 31630 (time 1788970563.20 total 568.03 last 50.29) - mkdir 32139 (time 1788970573.21 total 578.04 last 50.85) - mkdir 32644 (time 1788970583.21 total 588.04 last 50.50) total: 32818 mkdir in 591.99 seconds: 55.44 ops/second - mkdir 550 (time 1788970005.18 total 10.01 last 54.97) - mkdir 1166 (time 1788970015.19 total 20.02 last 61.54) - mkdir 1789 (time 1788970025.19 total 30.02 last 62.26) - mkdir 2391 (time 1788970035.23 total 40.05 last 60.01) - mkdir 2981 (time 1788970045.23 total 50.06 last 58.97) - mkdir 3502 (time 1788970055.24 total 60.07 last 52.04) - mkdir 4104 (time 1788970065.25 total 70.07 last 60.18) - mkdir 4728 (time 1788970075.26 total 80.09 last 62.33) - mkdir 5376 (time 1788970085.27 total 90.10 last 64.71) - mkdir 5943 (time 1788970095.28 total 100.10 last 56.69) - mkdir 6515 (time 1788970105.33 total 110.16 last 56.88) - mkdir 7032 (time 1788970115.34 total 120.17 last 51.66) - mkdir 7661 (time 1788970125.34 total 130.17 last 62.87) - mkdir 8251 (time 1788970135.55 total 140.38 last 57.81) - mkdir 8730 (time 1788970145.59 total 150.41 last 47.72) - mkdir 9203 (time 1788970155.61 total 160.43 last 47.20) - mkdir 9669 (time 1788970165.67 total 170.50 last 46.29) - mkdir 10000 (time 1788970172.94 total 177.77 last 45.52) - mkdir 10560 (time 1788970182.95 total 187.78 last 55.95) - mkdir 11114 (time 1788970192.99 total 197.82 last 55.20) - mkdir 11672 (time 1788970203.00 total 207.82 last 55.76) - mkdir 12141 (time 1788970213.00 total 217.83 last 46.86) - mkdir 12633 (time 1788970223.01 total 227.84 last 49.18) - mkdir 13223 (time 1788970233.01 total 237.84 last 58.97) - mkdir 13774 (time 1788970243.04 total 247.87 last 54.96) - mkdir 14304 (time 1788970253.06 total 257.89 last 52.89) - mkdir 14903 (time 1788970263.07 total 267.90 last 59.85) - mkdir 15485 (time 1788970273.07 total 277.90 last 58.18) - mkdir 16091 (time 1788970283.08 total 287.90 last 60.58) - mkdir 16673 (time 1788970293.18 total 298.01 last 57.61) - mkdir 17213 (time 1788970303.18 total 308.01 last 53.99) - mkdir 17758 (time 1788970313.20 total 318.03 last 54.39) - mkdir 18351 (time 1788970323.21 total 328.03 last 59.27) - mkdir 18851 (time 1788970333.27 total 338.09 last 49.70) - mkdir 19369 (time 1788970343.28 total 348.11 last 51.72) - mkdir 19866 (time 1788970353.28 total 358.11 last 49.70) - mkdir 20000 (time 1788970355.57 total 360.40 last 58.57) - mkdir 20540 (time 1788970365.57 total 370.40 last 54.00) - mkdir 21205 (time 1788970375.59 total 380.42 last 66.38) - mkdir 21741 (time 1788970385.62 total 390.45 last 53.44) - mkdir 22273 (time 1788970395.62 total 400.45 last 53.17) - mkdir 22805 (time 1788970405.63 total 410.45 last 53.19) - mkdir 23377 (time 1788970415.66 total 420.49 last 57.00) - mkdir 24029 (time 1788970425.67 total 430.50 last 65.12) - mkdir 24684 (time 1788970435.69 total 440.51 last 65.42) - mkdir 25194 (time 1788970445.69 total 450.52 last 50.97) - mkdir 25725 (time 1788970455.70 total 460.53 last 53.05) - mkdir 26226 (time 1788970465.71 total 470.53 last 50.08) - mkdir 26726 (time 1788970475.71 total 480.54 last 49.98) - mkdir 27300 (time 1788970485.73 total 490.56 last 57.28) - mkdir 27888 (time 1788970495.74 total 500.57 last 58.74) - mkdir 28518 (time 1788970505.76 total 510.58 last 62.91) - mkdir 29077 (time 1788970515.76 total 520.59 last 55.89) - mkdir 29588 (time 1788970525.76 total 530.59 last 51.10) - mkdir 30000 (time 1788970534.59 total 539.42 last 46.65) - mkdir 30529 (time 1788970544.60 total 549.42 last 52.87) - mkdir 31139 (time 1788970554.65 total 559.48 last 60.67) - mkdir 31605 (time 1788970564.65 total 569.48 last 46.59) - mkdir 32073 (time 1788970574.67 total 579.49 last 46.74) - mkdir 32561 (time 1788970584.67 total 589.50 last 48.77) total: 32818 mkdir in 593.27 seconds: 55.32 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 489984 1718144 23% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 303986 65969 238017 22% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1788971015 ; total 0 ; last 0) - unlinked 10000 (time 1788971198 ; total 183 ; last 183) - unlinked 20000 (time 1788971378 ; total 363 ; last 180) - unlinked 30000 (time 1788971548 ; total 533 ; last 170) total: 32768 unlinks in 576 seconds: 56.888889 unlinks/second - unlinked 0 (time 1788971015 ; total 0 ; last 0) - unlinked 10000 (time 1788971199 ; total 184 ; last 184) - unlinked 20000 (time 1788971376 ; total 361 ; last 177) - unlinked 30000 (time 1788971547 ; total 532 ; last 171) total: 32768 unlinks in 576 seconds: 56.888889 unlinks/second nlink between: 102 - unlinked 0 (time 1788971593 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788971593 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second nlink after: 2 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 2209280 2304 2204928 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 526887 333 526554 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre