== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 15:58:41 (1777579121) 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 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 579 (time 1777579136.51 total 10.00 last 57.89) - mkdir 1186 (time 1777579146.51 total 20.01 last 60.67) - mkdir 1794 (time 1777579156.53 total 30.02 last 60.71) - mkdir 2290 (time 1777579166.54 total 40.04 last 49.54) - mkdir 2824 (time 1777579176.56 total 50.05 last 53.31) - mkdir 3371 (time 1777579186.56 total 60.05 last 54.69) - mkdir 3953 (time 1777579196.59 total 70.08 last 58.04) - mkdir 4529 (time 1777579206.61 total 80.10 last 57.50) - mkdir 5089 (time 1777579216.62 total 90.11 last 55.92) - mkdir 5640 (time 1777579226.65 total 100.14 last 54.95) - mkdir 6207 (time 1777579236.65 total 110.15 last 56.67) - mkdir 6758 (time 1777579246.66 total 120.15 last 55.06) - mkdir 7353 (time 1777579256.66 total 130.16 last 59.47) - mkdir 7932 (time 1777579266.67 total 140.16 last 57.88) - mkdir 8464 (time 1777579276.67 total 150.16 last 53.19) - mkdir 9024 (time 1777579286.70 total 160.19 last 55.85) - mkdir 9607 (time 1777579296.70 total 170.20 last 58.26) - mkdir 10000 (time 1777579303.82 total 177.31 last 55.22) - mkdir 10562 (time 1777579313.82 total 187.32 last 56.18) - mkdir 11114 (time 1777579323.84 total 197.34 last 55.10) - mkdir 11701 (time 1777579333.85 total 207.34 last 58.68) - mkdir 12167 (time 1777579343.91 total 217.40 last 46.31) - mkdir 12636 (time 1777579353.91 total 227.41 last 46.89) - mkdir 13214 (time 1777579363.92 total 237.41 last 57.77) - mkdir 13792 (time 1777579373.93 total 247.42 last 57.73) - mkdir 14295 (time 1777579383.94 total 257.44 last 50.24) - mkdir 14853 (time 1777579393.97 total 267.46 last 55.67) - mkdir 15430 (time 1777579403.97 total 277.47 last 57.66) - mkdir 15996 (time 1777579414.00 total 287.49 last 56.46) - mkdir 16591 (time 1777579424.00 total 297.49 last 59.49) - mkdir 17157 (time 1777579434.01 total 307.50 last 56.54) - mkdir 17722 (time 1777579444.01 total 317.51 last 56.47) - mkdir 18252 (time 1777579454.04 total 327.53 last 52.88) - mkdir 18828 (time 1777579464.04 total 337.54 last 57.56) - mkdir 19396 (time 1777579474.07 total 347.56 last 56.67) - mkdir 19901 (time 1777579484.11 total 357.61 last 50.27) - mkdir 20476 (time 1777579494.12 total 367.61 last 57.46) - mkdir 21066 (time 1777579504.15 total 377.64 last 58.83) - mkdir 21655 (time 1777579514.17 total 387.66 last 58.77) - mkdir 22249 (time 1777579524.17 total 397.67 last 59.38) - mkdir 22826 (time 1777579534.17 total 407.67 last 57.68) - mkdir 23392 (time 1777579544.20 total 417.70 last 56.45) - mkdir 23991 (time 1777579554.20 total 427.70 last 59.88) - mkdir 24556 (time 1777579564.21 total 437.70 last 56.50) - mkdir 25083 (time 1777579574.21 total 447.70 last 52.68) - mkdir 25705 (time 1777579584.24 total 457.73 last 62.03) - mkdir 26234 (time 1777579594.27 total 467.76 last 52.73) - mkdir 26808 (time 1777579604.29 total 477.78 last 57.31) - mkdir 27426 (time 1777579614.29 total 487.78 last 61.77) - mkdir 27912 (time 1777579624.32 total 497.82 last 48.45) - mkdir 28370 (time 1777579634.34 total 507.83 last 45.72) - mkdir 28782 (time 1777579644.35 total 517.85 last 41.14) - mkdir 29232 (time 1777579654.77 total 528.27 last 43.18) - mkdir 29842 (time 1777579664.79 total 538.28 last 60.91) - mkdir 30000 (time 1777579667.57 total 541.06 last 56.85) - mkdir 30543 (time 1777579677.57 total 551.07 last 54.27) - mkdir 30951 (time 1777579687.58 total 561.07 last 40.79) - mkdir 31351 (time 1777579697.60 total 571.10 last 39.90) - mkdir 31814 (time 1777579707.66 total 581.15 last 46.04) - mkdir 32372 (time 1777579718.07 total 591.57 last 53.57) total: 32818 mkdir in 599.12 seconds: 54.78 ops/second - mkdir 577 (time 1777579136.41 total 10.01 last 57.67) - mkdir 1189 (time 1777579146.45 total 20.05 last 60.96) - mkdir 1788 (time 1777579156.45 total 30.05 last 59.90) - mkdir 2270 (time 1777579166.45 total 40.05 last 48.20) - mkdir 2829 (time 1777579176.51 total 50.11 last 55.55) - mkdir 3393 (time 1777579186.51 total 60.11 last 56.39) - mkdir 3985 (time 1777579196.53 total 70.13 last 59.10) - mkdir 4595 (time 1777579206.53 total 80.13 last 60.98) - mkdir 5144 (time 1777579216.53 total 90.13 last 54.89) - mkdir 5726 (time 1777579226.54 total 100.14 last 58.17) - mkdir 6291 (time 1777579236.55 total 110.15 last 56.46) - mkdir 6850 (time 1777579246.56 total 120.16 last 55.82) - mkdir 7455 (time 1777579256.57 total 130.17 last 60.44) - mkdir 8040 (time 1777579266.58 total 140.18 last 58.41) - mkdir 8562 (time 1777579276.58 total 150.18 last 52.20) - mkdir 9118 (time 1777579286.59 total 160.19 last 55.58) - mkdir 9685 (time 1777579296.60 total 170.20 last 56.64) - mkdir 10000 (time 1777579302.61 total 176.21 last 52.37) - mkdir 10578 (time 1777579312.62 total 186.22 last 57.77) - mkdir 11149 (time 1777579322.62 total 196.22 last 57.09) - mkdir 11730 (time 1777579332.65 total 206.25 last 57.95) - mkdir 12202 (time 1777579342.66 total 216.26 last 47.12) - mkdir 12651 (time 1777579352.67 total 226.27 last 44.87) - mkdir 13203 (time 1777579362.69 total 236.29 last 55.09) - mkdir 13775 (time 1777579372.70 total 246.30 last 57.13) - mkdir 14292 (time 1777579382.76 total 256.36 last 51.40) - mkdir 14842 (time 1777579392.77 total 266.37 last 54.93) - mkdir 15451 (time 1777579402.78 total 276.38 last 60.85) - mkdir 16022 (time 1777579412.78 total 286.38 last 57.10) - mkdir 16610 (time 1777579422.79 total 296.39 last 58.74) - mkdir 17185 (time 1777579432.80 total 306.40 last 57.45) - mkdir 17718 (time 1777579442.80 total 316.40 last 53.29) - mkdir 18247 (time 1777579452.80 total 326.40 last 52.89) - mkdir 18844 (time 1777579462.81 total 336.41 last 59.69) - mkdir 19377 (time 1777579472.81 total 346.41 last 53.29) - mkdir 19897 (time 1777579482.82 total 356.42 last 51.94) - mkdir 20000 (time 1777579485.14 total 358.74 last 44.38) - mkdir 20529 (time 1777579495.15 total 368.75 last 52.88) - mkdir 21123 (time 1777579505.15 total 378.75 last 59.37) - mkdir 21708 (time 1777579515.16 total 388.76 last 58.42) - mkdir 22276 (time 1777579525.17 total 398.77 last 56.77) - mkdir 22830 (time 1777579535.19 total 408.80 last 55.26) - mkdir 23382 (time 1777579545.20 total 418.80 last 55.16) - mkdir 24005 (time 1777579555.20 total 428.80 last 62.30) - mkdir 24537 (time 1777579565.49 total 439.09 last 51.72) - mkdir 25124 (time 1777579575.49 total 449.09 last 58.69) - mkdir 25700 (time 1777579585.53 total 459.13 last 57.35) - mkdir 26186 (time 1777579595.56 total 469.16 last 48.49) - mkdir 26775 (time 1777579605.58 total 479.18 last 58.80) - mkdir 27359 (time 1777579615.59 total 489.19 last 58.33) - mkdir 27884 (time 1777579625.59 total 499.19 last 52.49) - mkdir 28311 (time 1777579635.59 total 509.19 last 42.70) - mkdir 28680 (time 1777579645.60 total 519.20 last 36.88) - mkdir 29156 (time 1777579655.60 total 529.20 last 47.58) - mkdir 29769 (time 1777579665.62 total 539.22 last 61.18) - mkdir 30000 (time 1777579669.56 total 543.16 last 58.60) - mkdir 30508 (time 1777579679.68 total 553.28 last 50.23) - mkdir 30908 (time 1777579689.68 total 563.28 last 39.99) - mkdir 31342 (time 1777579700.21 total 573.81 last 41.20) - mkdir 31850 (time 1777579710.22 total 583.82 last 50.79) - mkdir 32471 (time 1777579720.23 total 593.83 last 62.00) total: 32818 mkdir in 600.96 seconds: 54.61 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 490240 1717888 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 303740 65969 237771 22% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118183 391 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 1777580474 ; total 1 ; last 1) - unlinked 10000 (time 1777580759 ; total 286 ; last 285) - unlinked 20000 (time 1777581081 ; total 608 ; last 322) - unlinked 30000 (time 1777581397 ; total 924 ; last 316) total: 32768 unlinks in 1013 seconds: 32.347485 unlinks/second - unlinked 0 (time 1777580474 ; total 1 ; last 1) - unlinked 10000 (time 1777580761 ; total 288 ; last 287) - unlinked 20000 (time 1777581086 ; total 613 ; last 325) - unlinked 30000 (time 1777581397 ; total 924 ; last 311) total: 32768 unlinks in 1013 seconds: 32.347485 unlinks/second nlink between: 102 - unlinked 0 (time 1777581488 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1777581488 ; 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 2208640 2304 2204288 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 526734 333 526401 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118183 391 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