== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 14:37:18 (1789583838) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 2048 2206592 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 2210688 1792 2206848 1% /mnt/lustre[MDT:1] 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 531060 334 530726 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 536224 314 535910 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 118251 459 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118250 458 117792 1% /mnt/lustre[OST:1] filesystem_summary: 236232 648 235584 1% /mnt/lustre - mkdir 505 (time 1789583855.01 total 10.00 last 50.49) - mkdir 1008 (time 1789583865.02 total 20.01 last 50.25) - mkdir 1557 (time 1789583875.05 total 30.04 last 54.76) - mkdir 2081 (time 1789583885.05 total 40.05 last 52.36) - mkdir 2659 (time 1789583895.12 total 50.11 last 57.42) - mkdir 3252 (time 1789583905.13 total 60.12 last 59.25) - mkdir 3835 (time 1789583915.14 total 70.13 last 58.25) - mkdir 4418 (time 1789583925.18 total 80.18 last 58.02) - mkdir 4911 (time 1789583935.25 total 90.25 last 48.96) - mkdir 5577 (time 1789583945.26 total 100.25 last 66.57) - mkdir 6175 (time 1789583955.27 total 110.26 last 59.75) - mkdir 6861 (time 1789583965.27 total 120.26 last 68.59) - mkdir 7372 (time 1789583975.29 total 130.28 last 50.99) - mkdir 7942 (time 1789583985.30 total 140.30 last 56.93) - mkdir 8561 (time 1789583995.31 total 150.30 last 61.87) - mkdir 9049 (time 1789584005.32 total 160.32 last 48.73) - mkdir 9542 (time 1789584015.33 total 170.32 last 49.28) - mkdir 10000 (time 1789584021.89 total 176.88 last 69.81) - mkdir 10529 (time 1789584031.90 total 186.89 last 52.84) - mkdir 11063 (time 1789584041.90 total 196.89 last 53.39) - mkdir 11654 (time 1789584051.90 total 206.90 last 59.08) - mkdir 12263 (time 1789584061.92 total 216.91 last 60.80) - mkdir 12868 (time 1789584071.92 total 226.92 last 60.48) - mkdir 13442 (time 1789584081.93 total 236.92 last 57.37) - mkdir 13971 (time 1789584091.93 total 246.93 last 52.86) - mkdir 14465 (time 1789584101.99 total 256.98 last 49.12) - mkdir 15049 (time 1789584112.02 total 267.01 last 58.23) - mkdir 15598 (time 1789584122.03 total 277.03 last 54.82) - mkdir 16162 (time 1789584132.07 total 287.07 last 56.18) - mkdir 16706 (time 1789584142.09 total 297.09 last 54.29) - mkdir 17295 (time 1789584152.10 total 307.09 last 58.87) - mkdir 17872 (time 1789584162.10 total 317.10 last 57.66) - mkdir 18384 (time 1789584172.12 total 327.12 last 51.10) - mkdir 18972 (time 1789584182.13 total 337.13 last 58.74) - mkdir 19670 (time 1789584192.13 total 347.13 last 69.79) - mkdir 20000 (time 1789584196.85 total 351.84 last 70.00) - mkdir 20647 (time 1789584206.88 total 361.87 last 64.51) - mkdir 21216 (time 1789584216.88 total 371.87 last 56.89) - mkdir 21741 (time 1789584226.88 total 381.88 last 52.48) - mkdir 22271 (time 1789584236.89 total 391.88 last 52.96) - mkdir 22949 (time 1789584246.89 total 401.89 last 67.77) - mkdir 23566 (time 1789584256.92 total 411.92 last 61.52) - mkdir 24173 (time 1789584266.93 total 421.92 last 60.69) - mkdir 24711 (time 1789584276.96 total 431.96 last 53.60) - mkdir 25285 (time 1789584286.98 total 441.97 last 57.32) - mkdir 25960 (time 1789584297.17 total 452.16 last 66.22) - mkdir 26522 (time 1789584307.19 total 462.18 last 56.09) - mkdir 27038 (time 1789584317.20 total 472.20 last 51.54) - mkdir 27607 (time 1789584327.56 total 482.55 last 54.93) - mkdir 28277 (time 1789584337.56 total 492.56 last 66.98) - mkdir 28898 (time 1789584347.59 total 502.58 last 61.93) - mkdir 29570 (time 1789584357.60 total 512.59 last 67.15) - mkdir 30000 (time 1789584366.24 total 521.23 last 49.77) - mkdir 30600 (time 1789584376.25 total 531.25 last 59.90) - mkdir 31155 (time 1789584386.80 total 541.79 last 52.64) - mkdir 31864 (time 1789584396.81 total 551.80 last 70.83) - mkdir 32511 (time 1789584406.81 total 561.80 last 64.69) total: 32818 mkdir in 567.71 seconds: 57.81 ops/second - mkdir 521 (time 1789583855.20 total 10.01 last 52.07) - mkdir 1022 (time 1789583865.20 total 20.01 last 50.10) - mkdir 1564 (time 1789583875.20 total 30.01 last 54.17) - mkdir 2096 (time 1789583885.21 total 40.02 last 53.15) - mkdir 2683 (time 1789583895.22 total 50.03 last 58.66) - mkdir 3292 (time 1789583905.22 total 60.03 last 60.90) - mkdir 3866 (time 1789583915.22 total 70.03 last 57.39) - mkdir 4425 (time 1789583925.25 total 80.05 last 55.76) - mkdir 4945 (time 1789583935.25 total 90.05 last 51.99) - mkdir 5582 (time 1789583945.26 total 100.06 last 63.64) - mkdir 6193 (time 1789583955.28 total 110.08 last 60.98) - mkdir 6855 (time 1789583965.29 total 120.10 last 66.09) - mkdir 7378 (time 1789583975.30 total 130.11 last 52.26) - mkdir 7946 (time 1789583985.31 total 140.12 last 56.74) - mkdir 8537 (time 1789583995.33 total 150.14 last 58.99) - mkdir 9008 (time 1789584005.35 total 160.15 last 47.03) - mkdir 9504 (time 1789584015.36 total 170.17 last 49.54) - mkdir 10000 (time 1789584022.28 total 177.09 last 71.67) - mkdir 10515 (time 1789584032.29 total 187.10 last 51.43) - mkdir 11052 (time 1789584042.30 total 197.11 last 53.67) - mkdir 11666 (time 1789584052.31 total 207.12 last 61.34) - mkdir 12272 (time 1789584062.33 total 217.13 last 60.49) - mkdir 12870 (time 1789584072.34 total 227.15 last 59.69) - mkdir 13399 (time 1789584082.35 total 237.16 last 52.88) - mkdir 13916 (time 1789584092.38 total 247.19 last 51.51) - mkdir 14406 (time 1789584102.40 total 257.20 last 48.94) - mkdir 15007 (time 1789584112.40 total 267.21 last 60.08) - mkdir 15540 (time 1789584122.41 total 277.22 last 53.25) - mkdir 16096 (time 1789584132.45 total 287.26 last 55.36) - mkdir 16654 (time 1789584142.47 total 297.27 last 55.72) - mkdir 17241 (time 1789584152.47 total 307.28 last 58.67) - mkdir 17823 (time 1789584162.47 total 317.28 last 58.19) - mkdir 18325 (time 1789584172.48 total 327.28 last 50.19) - mkdir 18886 (time 1789584182.50 total 337.30 last 56.00) - mkdir 19597 (time 1789584192.50 total 347.31 last 71.06) - mkdir 20000 (time 1789584198.38 total 353.19 last 68.53) - mkdir 20679 (time 1789584208.41 total 363.21 last 67.74) - mkdir 21259 (time 1789584218.43 total 373.24 last 57.86) - mkdir 21770 (time 1789584228.45 total 383.26 last 50.99) - mkdir 22315 (time 1789584238.46 total 393.27 last 54.47) - mkdir 23013 (time 1789584248.46 total 403.27 last 69.76) - mkdir 23613 (time 1789584258.47 total 413.27 last 60.00) - mkdir 24208 (time 1789584268.48 total 423.29 last 59.40) - mkdir 24717 (time 1789584278.64 total 433.45 last 50.11) - mkdir 25339 (time 1789584288.64 total 443.45 last 62.20) - mkdir 26031 (time 1789584298.65 total 453.45 last 69.16) - mkdir 26533 (time 1789584308.67 total 463.48 last 50.07) - mkdir 27082 (time 1789584318.91 total 473.72 last 53.62) - mkdir 27642 (time 1789584328.92 total 483.72 last 55.96) - mkdir 28241 (time 1789584339.01 total 493.81 last 59.38) - mkdir 28919 (time 1789584349.01 total 503.82 last 67.74) - mkdir 29522 (time 1789584359.03 total 513.83 last 60.22) - mkdir 30000 (time 1789584367.54 total 522.34 last 56.16) - mkdir 30603 (time 1789584377.55 total 532.35 last 60.25) - mkdir 31161 (time 1789584387.55 total 542.36 last 55.77) - mkdir 31813 (time 1789584397.56 total 552.36 last 65.17) - mkdir 32505 (time 1789584407.56 total 562.36 last 69.19) total: 32818 mkdir in 568.17 seconds: 57.76 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 489984 1718144 23% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 2210688 1792 2206848 1% /mnt/lustre[MDT:1] 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 303988 65971 238017 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 536224 314 535910 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 118251 459 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118250 458 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301869 66285 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1789585077 ; total 0 ; last 0) - unlinked 10000 (time 1789585328 ; total 251 ; last 251) - unlinked 20000 (time 1789585620 ; total 543 ; last 292) - unlinked 30000 (time 1789585908 ; total 831 ; last 288) total: 32768 unlinks in 907 seconds: 36.127895 unlinks/second - unlinked 0 (time 1789585077 ; total 0 ; last 0) - unlinked 10000 (time 1789585328 ; total 251 ; last 251) - unlinked 20000 (time 1789585621 ; total 544 ; last 293) - unlinked 30000 (time 1789585909 ; total 832 ; last 288) total: 32768 unlinks in 907 seconds: 36.127895 unlinks/second nlink between: 102 - unlinked 0 (time 1789585986 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1789585986 ; 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-MDT0001_UUID 2210688 1792 2206848 1% /mnt/lustre[MDT:1] 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 527067 335 526732 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 536224 314 535910 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 118251 459 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118250 458 117792 1% /mnt/lustre[OST:1] filesystem_summary: 236233 649 235584 1% /mnt/lustre