== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 23:46:53 (1781236013) 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 587 (time 1781236028.85 total 10.01 last 58.67) - mkdir 1224 (time 1781236038.86 total 20.01 last 63.64) - mkdir 1867 (time 1781236048.87 total 30.02 last 64.24) - mkdir 2481 (time 1781236058.90 total 40.05 last 61.24) - mkdir 3123 (time 1781236068.92 total 50.08 last 64.04) - mkdir 3788 (time 1781236078.92 total 60.08 last 66.49) - mkdir 4374 (time 1781236088.95 total 70.11 last 58.42) - mkdir 4993 (time 1781236098.97 total 80.12 last 61.83) - mkdir 5511 (time 1781236108.97 total 90.12 last 51.78) - mkdir 6087 (time 1781236118.97 total 100.12 last 57.60) - mkdir 6633 (time 1781236129.00 total 110.15 last 54.45) - mkdir 7252 (time 1781236139.00 total 120.15 last 61.89) - mkdir 7867 (time 1781236149.01 total 130.16 last 61.46) - mkdir 8444 (time 1781236159.02 total 140.17 last 57.64) - mkdir 9002 (time 1781236169.04 total 150.19 last 55.69) - mkdir 9552 (time 1781236179.06 total 160.21 last 54.88) - mkdir 10000 (time 1781236186.01 total 167.16 last 64.48) - mkdir 10558 (time 1781236196.07 total 177.22 last 55.46) - mkdir 10992 (time 1781236206.07 total 187.22 last 43.39) - mkdir 11486 (time 1781236216.08 total 197.23 last 49.36) - mkdir 11963 (time 1781236226.09 total 207.25 last 47.63) - mkdir 12460 (time 1781236236.10 total 217.25 last 49.67) - mkdir 13036 (time 1781236246.10 total 227.25 last 57.60) - mkdir 13659 (time 1781236256.15 total 237.30 last 61.99) - mkdir 14303 (time 1781236266.17 total 247.33 last 64.24) - mkdir 14882 (time 1781236276.25 total 257.40 last 57.46) - mkdir 15382 (time 1781236286.27 total 267.42 last 49.90) - mkdir 15912 (time 1781236296.28 total 277.43 last 52.97) - mkdir 16484 (time 1781236306.28 total 287.43 last 57.16) - mkdir 16996 (time 1781236316.30 total 297.45 last 51.12) - mkdir 17481 (time 1781236326.31 total 307.46 last 48.45) - mkdir 17959 (time 1781236336.33 total 317.49 last 47.68) - mkdir 18267 (time 1781236346.35 total 327.50 last 30.74) - mkdir 18732 (time 1781236356.36 total 337.52 last 46.45) - mkdir 19271 (time 1781236366.42 total 347.58 last 53.57) - mkdir 19701 (time 1781236376.44 total 357.60 last 42.92) - mkdir 20000 (time 1781236383.21 total 364.36 last 44.21) - mkdir 20544 (time 1781236393.23 total 374.38 last 54.28) - mkdir 20930 (time 1781236403.25 total 384.40 last 38.53) - mkdir 21497 (time 1781236413.25 total 394.40 last 56.69) - mkdir 22002 (time 1781236423.26 total 404.41 last 50.45) - mkdir 22530 (time 1781236433.27 total 414.43 last 52.71) - mkdir 23075 (time 1781236443.29 total 424.45 last 54.39) - mkdir 23611 (time 1781236453.31 total 434.46 last 53.53) - mkdir 24128 (time 1781236463.31 total 444.46 last 51.67) - mkdir 24666 (time 1781236473.32 total 454.47 last 53.76) - mkdir 25164 (time 1781236483.33 total 464.48 last 49.75) - mkdir 25670 (time 1781236493.33 total 474.48 last 50.59) - mkdir 26214 (time 1781236503.77 total 484.92 last 52.12) - mkdir 26740 (time 1781236513.77 total 494.92 last 52.60) - mkdir 27243 (time 1781236523.77 total 504.92 last 50.29) - mkdir 27685 (time 1781236533.79 total 514.94 last 44.12) - mkdir 28229 (time 1781236543.80 total 524.96 last 54.31) - mkdir 28806 (time 1781236554.38 total 535.54 last 54.54) - mkdir 29347 (time 1781236564.40 total 545.55 last 54.01) - mkdir 29933 (time 1781236574.40 total 555.55 last 58.59) - mkdir 30506 (time 1781236584.42 total 565.57 last 57.20) - mkdir 31038 (time 1781236594.42 total 575.58 last 53.18) - mkdir 31578 (time 1781236604.43 total 585.58 last 53.98) - mkdir 32109 (time 1781236614.44 total 595.60 last 53.01) - mkdir 32566 (time 1781236624.48 total 605.63 last 45.55) total: 32818 mkdir in 610.49 seconds: 53.76 ops/second - mkdir 596 (time 1781236028.83 total 10.01 last 59.54) - mkdir 1238 (time 1781236038.86 total 20.04 last 64.04) - mkdir 1844 (time 1781236048.86 total 30.04 last 60.59) - mkdir 2457 (time 1781236058.88 total 40.05 last 61.19) - mkdir 3113 (time 1781236068.90 total 50.07 last 65.47) - mkdir 3795 (time 1781236078.90 total 60.08 last 68.15) - mkdir 4396 (time 1781236088.91 total 70.09 last 60.07) - mkdir 5001 (time 1781236098.92 total 80.10 last 60.41) - mkdir 5505 (time 1781236108.93 total 90.11 last 50.37) - mkdir 6091 (time 1781236118.93 total 100.11 last 58.58) - mkdir 6660 (time 1781236128.97 total 110.15 last 56.70) - mkdir 7277 (time 1781236138.97 total 120.15 last 61.69) - mkdir 7920 (time 1781236148.99 total 130.17 last 64.16) - mkdir 8506 (time 1781236159.01 total 140.18 last 58.51) - mkdir 9060 (time 1781236169.02 total 150.20 last 55.32) - mkdir 9604 (time 1781236179.04 total 160.21 last 54.32) - mkdir 10000 (time 1781236185.63 total 166.81 last 60.06) - mkdir 10550 (time 1781236195.64 total 176.82 last 54.95) - mkdir 10984 (time 1781236205.66 total 186.84 last 43.29) - mkdir 11496 (time 1781236215.66 total 196.84 last 51.20) - mkdir 11948 (time 1781236225.70 total 206.88 last 45.02) - mkdir 12454 (time 1781236235.74 total 216.92 last 50.40) - mkdir 13013 (time 1781236245.75 total 226.93 last 55.88) - mkdir 13642 (time 1781236255.77 total 236.95 last 62.76) - mkdir 14274 (time 1781236265.80 total 246.98 last 63.02) - mkdir 14813 (time 1781236275.80 total 256.98 last 53.89) - mkdir 15281 (time 1781236285.81 total 266.99 last 46.75) - mkdir 15818 (time 1781236295.89 total 277.07 last 53.29) - mkdir 16394 (time 1781236305.89 total 287.07 last 57.56) - mkdir 16888 (time 1781236315.90 total 297.08 last 49.38) - mkdir 17385 (time 1781236325.91 total 307.09 last 49.63) - mkdir 17870 (time 1781236335.93 total 317.11 last 48.41) - mkdir 18185 (time 1781236346.00 total 327.17 last 31.30) - mkdir 18643 (time 1781236356.00 total 337.18 last 45.77) - mkdir 19192 (time 1781236366.02 total 347.19 last 54.82) - mkdir 19632 (time 1781236376.08 total 357.26 last 43.73) - mkdir 20000 (time 1781236384.46 total 365.64 last 43.90) - mkdir 20548 (time 1781236394.57 total 375.75 last 54.21) - mkdir 20972 (time 1781236404.57 total 385.75 last 42.39) - mkdir 21572 (time 1781236414.61 total 395.79 last 59.78) - mkdir 22089 (time 1781236424.61 total 405.79 last 51.67) - mkdir 22617 (time 1781236434.62 total 415.80 last 52.78) - mkdir 23130 (time 1781236444.80 total 425.98 last 50.39) - mkdir 23659 (time 1781236454.80 total 435.98 last 52.87) - mkdir 24203 (time 1781236464.81 total 445.99 last 54.35) - mkdir 24728 (time 1781236474.82 total 456.00 last 52.48) - mkdir 25201 (time 1781236484.82 total 466.00 last 47.29) - mkdir 25727 (time 1781236494.88 total 476.06 last 52.29) - mkdir 26277 (time 1781236504.89 total 486.07 last 54.95) - mkdir 26781 (time 1781236514.91 total 496.09 last 50.27) - mkdir 27289 (time 1781236524.96 total 506.13 last 50.59) - mkdir 27778 (time 1781236534.96 total 516.14 last 48.86) - mkdir 28320 (time 1781236544.97 total 526.15 last 54.17) - mkdir 28816 (time 1781236554.98 total 536.16 last 49.52) - mkdir 29358 (time 1781236564.99 total 546.17 last 54.17) - mkdir 29935 (time 1781236575.00 total 556.18 last 57.65) - mkdir 30495 (time 1781236585.00 total 566.18 last 55.97) - mkdir 31027 (time 1781236595.01 total 576.19 last 53.17) - mkdir 31589 (time 1781236605.02 total 586.20 last 56.14) - mkdir 32085 (time 1781236615.79 total 596.97 last 46.06) - mkdir 32566 (time 1781236625.79 total 606.97 last 48.09) total: 32818 mkdir in 611.97 seconds: 53.63 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 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 1781237065 ; total 0 ; last 0) - unlinked 10000 (time 1781237246 ; total 181 ; last 181) - unlinked 20000 (time 1781237434 ; total 369 ; last 188) - unlinked 30000 (time 1781237607 ; total 542 ; last 173) total: 32768 unlinks in 602 seconds: 54.431892 unlinks/second - unlinked 0 (time 1781237066 ; total 0 ; last 0) - unlinked 10000 (time 1781237250 ; total 184 ; last 184) - unlinked 20000 (time 1781237440 ; total 374 ; last 190) - unlinked 30000 (time 1781237618 ; total 552 ; last 178) total: 32768 unlinks in 612 seconds: 53.542484 unlinks/second nlink between: 102 - unlinked 0 (time 1781237680 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1781237680 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 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 2208768 2176 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