== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 22:09:18 (1789438158) 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 594 (time 1789438173.63 total 10.01 last 59.31) - mkdir 1115 (time 1789438183.63 total 20.02 last 52.07) - mkdir 1692 (time 1789438193.65 total 30.04 last 57.58) - mkdir 2268 (time 1789438203.66 total 40.04 last 57.58) - mkdir 2823 (time 1789438213.67 total 50.06 last 55.43) - mkdir 3389 (time 1789438223.68 total 60.07 last 56.53) - mkdir 3927 (time 1789438233.69 total 70.07 last 53.77) - mkdir 4507 (time 1789438243.71 total 80.09 last 57.88) - mkdir 5112 (time 1789438253.74 total 90.13 last 60.30) - mkdir 5625 (time 1789438263.74 total 100.13 last 51.29) - mkdir 6227 (time 1789438273.76 total 110.15 last 60.08) - mkdir 6758 (time 1789438283.77 total 120.16 last 53.05) - mkdir 7389 (time 1789438293.80 total 130.19 last 62.89) - mkdir 7911 (time 1789438303.87 total 140.26 last 51.84) - mkdir 8436 (time 1789438313.88 total 150.26 last 52.50) - mkdir 8959 (time 1789438323.91 total 160.29 last 52.14) - mkdir 9388 (time 1789438333.92 total 170.30 last 42.86) - mkdir 9830 (time 1789438343.92 total 180.31 last 44.16) - mkdir 10000 (time 1789438347.07 total 183.46 last 54.01) - mkdir 10550 (time 1789438357.09 total 193.47 last 54.92) - mkdir 11103 (time 1789438367.10 total 203.49 last 55.22) - mkdir 11619 (time 1789438377.11 total 213.50 last 51.52) - mkdir 12101 (time 1789438387.12 total 223.50 last 48.19) - mkdir 12587 (time 1789438397.12 total 233.51 last 48.59) - mkdir 13107 (time 1789438407.12 total 243.51 last 51.99) - mkdir 13661 (time 1789438417.13 total 253.52 last 55.35) - mkdir 14127 (time 1789438427.13 total 263.52 last 46.58) - mkdir 14589 (time 1789438437.14 total 273.52 last 46.19) - mkdir 15069 (time 1789438447.16 total 283.54 last 47.90) - mkdir 15474 (time 1789438457.16 total 293.55 last 40.47) - mkdir 15877 (time 1789438467.17 total 303.56 last 40.28) - mkdir 16446 (time 1789438477.17 total 313.56 last 56.90) - mkdir 16946 (time 1789438487.17 total 323.56 last 49.98) - mkdir 17508 (time 1789438497.20 total 333.58 last 56.07) - mkdir 18073 (time 1789438507.20 total 343.58 last 56.49) - mkdir 18621 (time 1789438517.21 total 353.59 last 54.75) - mkdir 19172 (time 1789438527.22 total 363.60 last 55.05) - mkdir 19797 (time 1789438537.22 total 373.61 last 62.49) - mkdir 20000 (time 1789438541.30 total 377.69 last 49.73) - mkdir 20590 (time 1789438551.31 total 387.70 last 58.93) - mkdir 21178 (time 1789438561.32 total 397.70 last 58.79) - mkdir 21756 (time 1789438571.34 total 407.73 last 57.66) - mkdir 22256 (time 1789438581.39 total 417.77 last 49.77) - mkdir 22798 (time 1789438591.39 total 427.78 last 54.19) - mkdir 23346 (time 1789438601.40 total 437.79 last 54.72) - mkdir 23880 (time 1789438611.41 total 447.80 last 53.36) - mkdir 24389 (time 1789438621.43 total 457.82 last 50.79) - mkdir 24907 (time 1789438631.45 total 467.83 last 51.74) - mkdir 25363 (time 1789438641.46 total 477.85 last 45.53) - mkdir 25906 (time 1789438651.48 total 487.87 last 54.19) - mkdir 26497 (time 1789438661.49 total 497.87 last 59.08) - mkdir 27039 (time 1789438671.49 total 507.88 last 54.16) - mkdir 27565 (time 1789438681.49 total 517.88 last 52.60) - mkdir 28162 (time 1789438691.75 total 528.13 last 58.23) - mkdir 28765 (time 1789438701.77 total 538.15 last 60.18) - mkdir 29327 (time 1789438711.78 total 548.17 last 56.11) - mkdir 29838 (time 1789438721.82 total 558.21 last 50.91) - mkdir 30000 (time 1789438724.13 total 560.52 last 70.13) - mkdir 30543 (time 1789438734.63 total 571.02 last 51.69) - mkdir 31052 (time 1789438744.64 total 581.03 last 50.86) - mkdir 31596 (time 1789438754.65 total 591.03 last 54.38) - mkdir 32143 (time 1789438764.66 total 601.05 last 54.60) - mkdir 32686 (time 1789438775.07 total 611.46 last 52.15) total: 32818 mkdir in 613.56 seconds: 53.49 ops/second - mkdir 596 (time 1789438173.42 total 10.01 last 59.55) - mkdir 1135 (time 1789438183.54 total 20.13 last 53.24) - mkdir 1705 (time 1789438193.55 total 30.14 last 56.97) - mkdir 2285 (time 1789438203.57 total 40.16 last 57.87) - mkdir 2828 (time 1789438213.58 total 50.17 last 54.26) - mkdir 3374 (time 1789438223.58 total 60.17 last 54.59) - mkdir 3913 (time 1789438233.58 total 70.17 last 53.87) - mkdir 4472 (time 1789438243.59 total 80.18 last 55.85) - mkdir 5068 (time 1789438253.60 total 90.19 last 59.53) - mkdir 5566 (time 1789438263.61 total 100.20 last 49.76) - mkdir 6134 (time 1789438273.62 total 110.21 last 56.74) - mkdir 6660 (time 1789438283.63 total 120.22 last 52.55) - mkdir 7299 (time 1789438293.63 total 130.22 last 63.88) - mkdir 7827 (time 1789438303.65 total 140.24 last 52.70) - mkdir 8347 (time 1789438313.66 total 150.25 last 51.98) - mkdir 8889 (time 1789438323.68 total 160.27 last 54.07) - mkdir 9312 (time 1789438333.72 total 170.31 last 42.12) - mkdir 9748 (time 1789438343.73 total 180.32 last 43.59) - mkdir 10000 (time 1789438348.57 total 185.16 last 52.02) - mkdir 10552 (time 1789438358.58 total 195.16 last 55.17) - mkdir 11101 (time 1789438368.58 total 205.17 last 54.89) - mkdir 11625 (time 1789438378.60 total 215.18 last 52.30) - mkdir 12101 (time 1789438388.62 total 225.20 last 47.50) - mkdir 12621 (time 1789438398.62 total 235.20 last 52.00) - mkdir 13138 (time 1789438408.67 total 245.26 last 51.42) - mkdir 13646 (time 1789438418.69 total 255.27 last 50.73) - mkdir 14084 (time 1789438428.76 total 265.35 last 43.48) - mkdir 14588 (time 1789438438.78 total 275.36 last 50.33) - mkdir 15066 (time 1789438448.78 total 285.37 last 47.78) - mkdir 15454 (time 1789438458.82 total 295.40 last 38.66) - mkdir 15873 (time 1789438468.83 total 305.42 last 41.84) - mkdir 16429 (time 1789438478.84 total 315.43 last 55.54) - mkdir 16922 (time 1789438488.87 total 325.46 last 49.15) - mkdir 17529 (time 1789438498.88 total 335.47 last 60.67) - mkdir 18054 (time 1789438508.88 total 345.47 last 52.49) - mkdir 18584 (time 1789438518.88 total 355.47 last 52.98) - mkdir 19125 (time 1789438528.88 total 365.47 last 54.10) - mkdir 19690 (time 1789438538.89 total 375.47 last 56.49) - mkdir 20000 (time 1789438544.28 total 380.87 last 57.49) - mkdir 20627 (time 1789438554.28 total 390.87 last 62.69) - mkdir 21183 (time 1789438564.28 total 400.87 last 55.60) - mkdir 21750 (time 1789438574.29 total 410.88 last 56.62) - mkdir 22277 (time 1789438584.30 total 420.88 last 52.69) - mkdir 22786 (time 1789438594.36 total 430.95 last 50.55) - mkdir 23317 (time 1789438604.39 total 440.98 last 52.96) - mkdir 23895 (time 1789438614.40 total 450.98 last 57.77) - mkdir 24409 (time 1789438624.40 total 460.99 last 51.36) - mkdir 24926 (time 1789438634.41 total 471.00 last 51.67) - mkdir 25383 (time 1789438644.42 total 481.01 last 45.67) - mkdir 25889 (time 1789438654.43 total 491.02 last 50.55) - mkdir 26494 (time 1789438664.45 total 501.04 last 60.38) - mkdir 27049 (time 1789438674.77 total 511.36 last 53.75) - mkdir 27598 (time 1789438684.79 total 521.38 last 54.81) - mkdir 28167 (time 1789438694.81 total 531.39 last 56.81) - mkdir 28727 (time 1789438704.82 total 541.41 last 55.93) - mkdir 29296 (time 1789438714.82 total 551.41 last 56.89) - mkdir 29825 (time 1789438724.83 total 561.42 last 52.84) - mkdir 30000 (time 1789438727.94 total 564.53 last 56.28) - mkdir 30514 (time 1789438737.95 total 574.54 last 51.34) - mkdir 31021 (time 1789438747.96 total 584.55 last 50.65) - mkdir 31525 (time 1789438757.97 total 594.56 last 50.37) - mkdir 32063 (time 1789438767.98 total 604.57 last 53.76) - mkdir 32657 (time 1789438777.98 total 614.57 last 59.36) total: 32818 mkdir in 617.38 seconds: 53.16 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 1789439446 ; total 0 ; last 0) - unlinked 10000 (time 1789439719 ; total 273 ; last 273) - unlinked 20000 (time 1789440001 ; total 555 ; last 282) - unlinked 30000 (time 1789440289 ; total 843 ; last 288) total: 32768 unlinks in 926 seconds: 35.386608 unlinks/second - unlinked 0 (time 1789439446 ; total 0 ; last 0) - unlinked 10000 (time 1789439720 ; total 274 ; last 274) - unlinked 20000 (time 1789440003 ; total 557 ; last 283) - unlinked 30000 (time 1789440290 ; total 844 ; last 287) total: 32768 unlinks in 928 seconds: 35.310345 unlinks/second nlink between: 102 - unlinked 0 (time 1789440376 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1789440376 ; 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 2208512 2304 2204160 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 526704 333 526371 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