== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 18:00:41 (1784584841) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 2048 2206592 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 534562 332 534230 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 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 593 (time 1784584855.99 total 10.01 last 59.26) - mkdir 1178 (time 1784584865.99 total 20.01 last 58.50) - mkdir 1776 (time 1784584876.01 total 30.02 last 59.70) - mkdir 2398 (time 1784584886.02 total 40.04 last 62.09) - mkdir 2999 (time 1784584896.03 total 50.05 last 60.06) - mkdir 3561 (time 1784584906.04 total 60.05 last 56.17) - mkdir 4167 (time 1784584916.06 total 70.08 last 60.46) - mkdir 4708 (time 1784584926.09 total 80.11 last 53.94) - mkdir 5226 (time 1784584936.10 total 90.12 last 51.74) - mkdir 5795 (time 1784584946.17 total 100.19 last 56.51) - mkdir 6317 (time 1784584956.18 total 110.20 last 52.12) - mkdir 6869 (time 1784584966.19 total 120.21 last 55.18) - mkdir 7334 (time 1784584976.22 total 130.23 last 46.37) - mkdir 7837 (time 1784584986.24 total 140.25 last 50.20) - mkdir 8329 (time 1784584996.24 total 150.26 last 49.18) - mkdir 8894 (time 1784585006.27 total 160.29 last 56.34) - mkdir 9456 (time 1784585016.27 total 170.29 last 56.19) - mkdir 10000 (time 1784585025.27 total 179.28 last 60.47) - mkdir 10498 (time 1784585035.28 total 189.30 last 49.71) - mkdir 10988 (time 1784585045.29 total 199.30 last 48.99) - mkdir 11532 (time 1784585055.30 total 209.31 last 54.35) - mkdir 12083 (time 1784585065.30 total 219.31 last 55.10) - mkdir 12657 (time 1784585075.34 total 229.36 last 57.14) - mkdir 13256 (time 1784585085.35 total 239.36 last 59.89) - mkdir 13852 (time 1784585095.35 total 249.36 last 59.59) - mkdir 14413 (time 1784585105.36 total 259.38 last 56.01) - mkdir 14967 (time 1784585115.38 total 269.40 last 55.31) - mkdir 15518 (time 1784585125.39 total 279.40 last 55.06) - mkdir 16115 (time 1784585135.39 total 289.40 last 59.68) - mkdir 16704 (time 1784585145.41 total 299.43 last 58.75) - mkdir 17304 (time 1784585155.42 total 309.44 last 59.95) - mkdir 17825 (time 1784585165.42 total 319.44 last 52.10) - mkdir 18331 (time 1784585175.44 total 329.45 last 50.52) - mkdir 18946 (time 1784585185.46 total 339.48 last 61.37) - mkdir 19492 (time 1784585195.46 total 349.48 last 54.58) - mkdir 20000 (time 1784585203.42 total 357.44 last 63.84) - mkdir 20598 (time 1784585213.43 total 367.45 last 59.72) - mkdir 21239 (time 1784585223.46 total 377.47 last 63.95) - mkdir 21791 (time 1784585233.47 total 387.49 last 55.12) - mkdir 22365 (time 1784585243.49 total 397.50 last 57.31) - mkdir 22938 (time 1784585253.50 total 407.51 last 57.25) - mkdir 23457 (time 1784585263.51 total 417.52 last 51.85) - mkdir 23965 (time 1784585273.51 total 427.53 last 50.77) - mkdir 24481 (time 1784585283.52 total 437.53 last 51.58) - mkdir 24944 (time 1784585293.54 total 447.55 last 46.20) - mkdir 25463 (time 1784585303.54 total 457.56 last 51.87) - mkdir 26006 (time 1784585313.56 total 467.58 last 54.20) - mkdir 26536 (time 1784585323.57 total 477.58 last 52.96) - mkdir 27059 (time 1784585333.57 total 487.59 last 52.28) - mkdir 27571 (time 1784585343.57 total 497.59 last 51.20) - mkdir 28095 (time 1784585353.59 total 507.61 last 52.29) - mkdir 28588 (time 1784585363.60 total 517.62 last 49.25) - mkdir 29125 (time 1784585373.61 total 527.63 last 53.65) - mkdir 29646 (time 1784585383.78 total 537.79 last 51.26) - mkdir 30000 (time 1784585390.77 total 544.79 last 50.58) - mkdir 30474 (time 1784585400.81 total 554.83 last 47.24) - mkdir 30992 (time 1784585410.81 total 564.83 last 51.78) - mkdir 31522 (time 1784585420.82 total 574.84 last 52.97) - mkdir 31994 (time 1784585431.12 total 585.13 last 45.83) - mkdir 32524 (time 1784585441.13 total 595.15 last 52.94) total: 32818 mkdir in 600.22 seconds: 54.68 ops/second - mkdir 612 (time 1784584855.81 total 10.05 last 60.91) - mkdir 1221 (time 1784584865.81 total 20.05 last 60.89) - mkdir 1809 (time 1784584875.82 total 30.05 last 58.78) - mkdir 2428 (time 1784584885.82 total 40.05 last 61.89) - mkdir 3018 (time 1784584895.85 total 50.09 last 58.80) - mkdir 3578 (time 1784584905.87 total 60.10 last 55.92) - mkdir 4182 (time 1784584915.87 total 70.11 last 60.39) - mkdir 4726 (time 1784584925.88 total 80.11 last 54.38) - mkdir 5240 (time 1784584935.88 total 90.11 last 51.38) - mkdir 5811 (time 1784584945.89 total 100.12 last 57.04) - mkdir 6313 (time 1784584955.90 total 110.14 last 50.13) - mkdir 6860 (time 1784584965.90 total 120.14 last 54.69) - mkdir 7314 (time 1784584975.94 total 130.17 last 45.25) - mkdir 7803 (time 1784584985.98 total 140.21 last 48.72) - mkdir 8313 (time 1784584995.98 total 150.21 last 51.00) - mkdir 8896 (time 1784585005.98 total 160.22 last 58.26) - mkdir 9460 (time 1784585016.01 total 170.24 last 56.27) - mkdir 10000 (time 1784585025.47 total 179.71 last 57.04) - mkdir 10494 (time 1784585035.51 total 189.75 last 49.22) - mkdir 10979 (time 1784585045.53 total 199.77 last 48.40) - mkdir 11522 (time 1784585055.55 total 209.78 last 54.22) - mkdir 12094 (time 1784585065.56 total 219.79 last 57.14) - mkdir 12677 (time 1784585075.57 total 229.80 last 58.22) - mkdir 13270 (time 1784585085.59 total 239.82 last 59.19) - mkdir 13856 (time 1784585095.59 total 249.82 last 58.59) - mkdir 14421 (time 1784585105.60 total 259.83 last 56.46) - mkdir 14983 (time 1784585115.60 total 269.84 last 56.17) - mkdir 15542 (time 1784585125.62 total 279.85 last 55.83) - mkdir 16131 (time 1784585135.62 total 289.86 last 58.87) - mkdir 16707 (time 1784585145.63 total 299.87 last 57.54) - mkdir 17298 (time 1784585155.64 total 309.88 last 59.02) - mkdir 17828 (time 1784585165.68 total 319.91 last 52.84) - mkdir 18342 (time 1784585175.68 total 329.91 last 51.37) - mkdir 18954 (time 1784585185.71 total 339.95 last 60.99) - mkdir 19543 (time 1784585195.72 total 349.96 last 58.86) - mkdir 20000 (time 1784585203.02 total 357.26 last 62.61) - mkdir 20585 (time 1784585213.03 total 367.26 last 58.45) - mkdir 21201 (time 1784585223.03 total 377.26 last 61.59) - mkdir 21763 (time 1784585233.04 total 387.27 last 56.15) - mkdir 22328 (time 1784585243.05 total 397.28 last 56.44) - mkdir 22893 (time 1784585253.06 total 407.29 last 56.46) - mkdir 23422 (time 1784585263.08 total 417.32 last 52.76) - mkdir 23913 (time 1784585273.09 total 427.32 last 49.08) - mkdir 24421 (time 1784585283.11 total 437.35 last 50.67) - mkdir 24894 (time 1784585293.12 total 447.36 last 47.25) - mkdir 25396 (time 1784585303.13 total 457.37 last 50.16) - mkdir 25947 (time 1784585313.14 total 467.37 last 55.05) - mkdir 26503 (time 1784585323.15 total 477.38 last 55.55) - mkdir 27017 (time 1784585333.26 total 487.49 last 50.84) - mkdir 27531 (time 1784585343.26 total 497.49 last 51.39) - mkdir 28049 (time 1784585353.26 total 507.50 last 51.78) - mkdir 28524 (time 1784585363.29 total 517.53 last 47.37) - mkdir 29085 (time 1784585373.30 total 527.53 last 56.07) - mkdir 29606 (time 1784585383.78 total 538.02 last 49.69) - mkdir 30000 (time 1784585391.70 total 545.94 last 49.74) - mkdir 30479 (time 1784585401.71 total 555.95 last 47.85) - mkdir 30995 (time 1784585411.73 total 565.96 last 51.51) - mkdir 31501 (time 1784585421.77 total 576.00 last 50.42) - mkdir 31988 (time 1784585431.77 total 586.00 last 48.68) - mkdir 32535 (time 1784585441.77 total 596.01 last 54.68) total: 32818 mkdir in 601.03 seconds: 54.60 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 490112 1718016 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 303968 65969 237999 22% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1784586008 ; total 0 ; last 0) - unlinked 10000 (time 1784586204 ; total 196 ; last 196) - unlinked 20000 (time 1784586389 ; total 381 ; last 185) - unlinked 30000 (time 1784586622 ; total 614 ; last 233) total: 32768 unlinks in 706 seconds: 46.413597 unlinks/second - unlinked 0 (time 1784586008 ; total 0 ; last 0) - unlinked 10000 (time 1784586203 ; total 195 ; last 195) - unlinked 20000 (time 1784586389 ; total 381 ; last 186) - unlinked 30000 (time 1784586624 ; total 616 ; last 235) total: 32768 unlinks in 707 seconds: 46.347950 unlinks/second nlink between: 102 - unlinked 0 (time 1784586718 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1784586718 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 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 2209152 2304 2204800 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 526856 333 526523 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre