== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 08:16:20 (1788869780) 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 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 474 (time 1788869796.58 total 10.07 last 47.08) - mkdir 954 (time 1788869806.59 total 20.09 last 47.91) - mkdir 1477 (time 1788869816.61 total 30.10 last 52.22) - mkdir 2004 (time 1788869826.62 total 40.11 last 52.62) - mkdir 2570 (time 1788869836.65 total 50.14 last 56.43) - mkdir 3106 (time 1788869846.67 total 60.16 last 53.52) - mkdir 3640 (time 1788869856.67 total 70.16 last 53.39) - mkdir 4190 (time 1788869866.67 total 80.16 last 55.00) - mkdir 4740 (time 1788869876.67 total 90.16 last 54.99) - mkdir 5261 (time 1788869886.67 total 100.17 last 52.08) - mkdir 5736 (time 1788869896.68 total 110.18 last 47.45) - mkdir 6232 (time 1788869906.69 total 120.18 last 49.59) - mkdir 6697 (time 1788869916.73 total 130.23 last 46.28) - mkdir 7203 (time 1788869926.74 total 140.23 last 50.55) - mkdir 7752 (time 1788869936.76 total 150.25 last 54.84) - mkdir 8333 (time 1788869946.76 total 160.25 last 58.07) - mkdir 8787 (time 1788869956.77 total 170.26 last 45.36) - mkdir 9256 (time 1788869966.81 total 180.30 last 46.72) - mkdir 9812 (time 1788869976.82 total 190.31 last 55.53) - mkdir 10000 (time 1788869979.48 total 192.97 last 70.80) - mkdir 10519 (time 1788869989.51 total 203.00 last 51.74) - mkdir 11109 (time 1788869999.51 total 213.00 last 58.99) - mkdir 11635 (time 1788870009.53 total 223.02 last 52.48) - mkdir 12204 (time 1788870019.55 total 233.04 last 56.79) - mkdir 12687 (time 1788870029.56 total 243.05 last 48.27) - mkdir 13110 (time 1788870039.56 total 253.05 last 42.28) - mkdir 13593 (time 1788870049.58 total 263.07 last 48.23) - mkdir 13999 (time 1788870059.59 total 273.08 last 40.56) - mkdir 14425 (time 1788870069.59 total 283.08 last 42.60) - mkdir 14943 (time 1788870079.62 total 293.11 last 51.63) - mkdir 15426 (time 1788870089.68 total 303.17 last 48.04) - mkdir 15935 (time 1788870099.70 total 313.19 last 50.79) - mkdir 16477 (time 1788870109.73 total 323.22 last 54.03) - mkdir 16890 (time 1788870119.74 total 333.23 last 41.27) - mkdir 17308 (time 1788870129.76 total 343.25 last 41.69) - mkdir 17759 (time 1788870139.79 total 353.28 last 45.00) - mkdir 18254 (time 1788870149.80 total 363.29 last 49.43) - mkdir 18784 (time 1788870159.80 total 373.29 last 52.98) - mkdir 19362 (time 1788870169.81 total 383.30 last 57.77) - mkdir 19856 (time 1788870179.83 total 393.32 last 49.28) - mkdir 20000 (time 1788870183.46 total 396.95 last 39.72) - mkdir 20389 (time 1788870193.48 total 406.97 last 38.82) - mkdir 20871 (time 1788870203.48 total 416.97 last 48.18) - mkdir 21342 (time 1788870213.49 total 426.98 last 47.08) - mkdir 21925 (time 1788870223.51 total 437.00 last 58.19) - mkdir 22458 (time 1788870233.51 total 447.01 last 53.26) - mkdir 23018 (time 1788870243.52 total 457.01 last 55.96) - mkdir 23576 (time 1788870253.54 total 467.03 last 55.70) - mkdir 24109 (time 1788870263.55 total 477.04 last 53.28) - mkdir 24691 (time 1788870273.57 total 487.06 last 58.05) - mkdir 25278 (time 1788870283.59 total 497.08 last 58.60) - mkdir 25822 (time 1788870293.63 total 507.12 last 54.16) - mkdir 26401 (time 1788870303.69 total 517.18 last 57.58) - mkdir 26951 (time 1788870313.80 total 527.29 last 54.37) - mkdir 27507 (time 1788870323.81 total 537.30 last 55.56) - mkdir 28061 (time 1788870333.84 total 547.33 last 55.27) - mkdir 28589 (time 1788870343.86 total 557.35 last 52.68) - mkdir 29116 (time 1788870353.87 total 567.36 last 52.64) - mkdir 29652 (time 1788870363.88 total 577.37 last 53.54) - mkdir 30000 (time 1788870370.02 total 583.51 last 56.69) - mkdir 30555 (time 1788870380.03 total 593.52 last 55.47) - mkdir 31059 (time 1788870390.03 total 603.52 last 50.40) - mkdir 31498 (time 1788870400.03 total 613.52 last 43.88) - mkdir 31920 (time 1788870410.05 total 623.54 last 42.13) - mkdir 32358 (time 1788870420.09 total 633.58 last 43.62) - mkdir 32753 (time 1788870430.11 total 643.60 last 39.42) total: 32818 mkdir in 645.41 seconds: 50.85 ops/second - mkdir 498 (time 1788869796.56 total 10.05 last 49.54) - mkdir 971 (time 1788869806.59 total 20.08 last 47.18) - mkdir 1508 (time 1788869816.59 total 30.08 last 53.70) - mkdir 2036 (time 1788869826.59 total 40.09 last 52.76) - mkdir 2590 (time 1788869836.63 total 50.12 last 55.19) - mkdir 3109 (time 1788869846.64 total 60.13 last 51.89) - mkdir 3648 (time 1788869856.65 total 70.15 last 53.80) - mkdir 4212 (time 1788869866.68 total 80.17 last 56.26) - mkdir 4775 (time 1788869876.71 total 90.20 last 56.13) - mkdir 5302 (time 1788869886.71 total 100.21 last 52.67) - mkdir 5778 (time 1788869896.73 total 110.22 last 47.53) - mkdir 6285 (time 1788869906.74 total 120.23 last 50.67) - mkdir 6736 (time 1788869916.75 total 130.24 last 45.04) - mkdir 7239 (time 1788869926.75 total 140.24 last 50.28) - mkdir 7777 (time 1788869936.77 total 150.26 last 53.73) - mkdir 8383 (time 1788869946.77 total 160.27 last 60.54) - mkdir 8821 (time 1788869956.79 total 170.28 last 43.75) - mkdir 9295 (time 1788869966.80 total 180.29 last 47.32) - mkdir 9855 (time 1788869976.81 total 190.31 last 55.93) - mkdir 10000 (time 1788869979.04 total 192.53 last 65.22) - mkdir 10541 (time 1788869989.04 total 202.54 last 54.06) - mkdir 11113 (time 1788869999.06 total 212.55 last 57.12) - mkdir 11660 (time 1788870009.07 total 222.56 last 54.63) - mkdir 12239 (time 1788870019.08 total 232.57 last 57.84) - mkdir 12687 (time 1788870029.10 total 242.59 last 44.72) - mkdir 13097 (time 1788870039.10 total 252.59 last 40.99) - mkdir 13547 (time 1788870049.11 total 262.60 last 44.96) - mkdir 13985 (time 1788870059.15 total 272.65 last 43.62) - mkdir 14407 (time 1788870069.17 total 282.67 last 42.11) - mkdir 14919 (time 1788870079.20 total 292.69 last 51.07) - mkdir 15404 (time 1788870089.22 total 302.71 last 48.42) - mkdir 15929 (time 1788870099.27 total 312.76 last 52.22) - mkdir 16467 (time 1788870109.28 total 322.77 last 53.77) - mkdir 16890 (time 1788870119.30 total 332.79 last 42.20) - mkdir 17304 (time 1788870129.32 total 342.82 last 41.30) - mkdir 17735 (time 1788870139.33 total 352.82 last 43.09) - mkdir 18196 (time 1788870149.37 total 362.86 last 45.91) - mkdir 18752 (time 1788870159.37 total 372.86 last 55.59) - mkdir 19322 (time 1788870169.39 total 382.88 last 56.91) - mkdir 19812 (time 1788870179.41 total 392.90 last 48.90) - mkdir 20000 (time 1788870183.69 total 397.18 last 43.90) - mkdir 20363 (time 1788870193.69 total 407.18 last 36.30) - mkdir 20849 (time 1788870203.71 total 417.21 last 48.49) - mkdir 21318 (time 1788870213.72 total 427.21 last 46.88) - mkdir 21877 (time 1788870223.72 total 437.22 last 55.87) - mkdir 22391 (time 1788870233.74 total 447.23 last 51.33) - mkdir 22963 (time 1788870243.75 total 457.24 last 57.15) - mkdir 23521 (time 1788870253.75 total 467.24 last 55.79) - mkdir 24088 (time 1788870263.76 total 477.25 last 56.66) - mkdir 24671 (time 1788870273.76 total 487.25 last 58.28) - mkdir 25245 (time 1788870283.76 total 497.25 last 57.40) - mkdir 25784 (time 1788870293.79 total 507.28 last 53.72) - mkdir 26337 (time 1788870303.80 total 517.29 last 55.25) - mkdir 26872 (time 1788870313.82 total 527.31 last 53.41) - mkdir 27443 (time 1788870323.83 total 537.32 last 57.07) - mkdir 27990 (time 1788870333.83 total 547.32 last 54.67) - mkdir 28515 (time 1788870343.84 total 557.33 last 52.46) - mkdir 29054 (time 1788870353.86 total 567.35 last 53.78) - mkdir 29602 (time 1788870363.86 total 577.35 last 54.78) - mkdir 30000 (time 1788870371.60 total 585.09 last 51.43) - mkdir 30581 (time 1788870381.61 total 595.10 last 58.06) - mkdir 31121 (time 1788870391.62 total 605.11 last 53.94) - mkdir 31529 (time 1788870401.64 total 615.13 last 40.72) - mkdir 31972 (time 1788870411.64 total 625.13 last 44.30) - mkdir 32423 (time 1788870421.64 total 635.13 last 45.09) - mkdir 32788 (time 1788870431.66 total 645.15 last 36.42) total: 32818 mkdir in 645.87 seconds: 50.81 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 1788871102 ; total 0 ; last 0) - unlinked 10000 (time 1788871380 ; total 278 ; last 278) - unlinked 20000 (time 1788871677 ; total 575 ; last 297) - unlinked 30000 (time 1788871968 ; total 866 ; last 291) total: 32768 unlinks in 956 seconds: 34.276150 unlinks/second - unlinked 0 (time 1788871102 ; total 0 ; last 0) - unlinked 10000 (time 1788871381 ; total 279 ; last 279) - unlinked 20000 (time 1788871679 ; total 577 ; last 298) - unlinked 30000 (time 1788871970 ; total 868 ; last 291) total: 32768 unlinks in 959 seconds: 34.168926 unlinks/second nlink between: 102 - unlinked 0 (time 1788872063 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788872063 ; 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 2208896 2304 2204544 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 526795 333 526462 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