== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 18:08:58 (1788559738) 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 567 (time 1788559753.45 total 10.02 last 56.57) - mkdir 1003 (time 1788559763.45 total 20.02 last 43.59) - mkdir 1497 (time 1788559773.47 total 30.04 last 49.32) - mkdir 2004 (time 1788559783.48 total 40.05 last 50.67) - mkdir 2618 (time 1788559793.49 total 50.06 last 61.33) - mkdir 3193 (time 1788559803.53 total 60.10 last 57.27) - mkdir 3602 (time 1788559813.53 total 70.11 last 40.87) - mkdir 4015 (time 1788559823.63 total 80.21 last 40.89) - mkdir 4449 (time 1788559833.66 total 90.24 last 43.27) - mkdir 4899 (time 1788559843.67 total 100.24 last 45.00) - mkdir 5550 (time 1788559853.72 total 110.29 last 64.75) - mkdir 5997 (time 1788559863.72 total 120.29 last 44.69) - mkdir 6440 (time 1788559873.73 total 130.30 last 44.25) - mkdir 6826 (time 1788559883.73 total 140.31 last 38.60) - mkdir 7215 (time 1788559893.76 total 150.33 last 38.81) - mkdir 7696 (time 1788559903.78 total 160.35 last 48.02) - mkdir 8232 (time 1788559913.78 total 170.35 last 53.59) - mkdir 8874 (time 1788559923.78 total 180.35 last 64.17) - mkdir 9497 (time 1788559933.81 total 190.38 last 62.14) - mkdir 10000 (time 1788559942.15 total 198.72 last 60.27) - mkdir 10609 (time 1788559952.15 total 208.73 last 60.88) - mkdir 11100 (time 1788559962.16 total 218.73 last 49.06) - mkdir 11641 (time 1788559972.17 total 228.74 last 54.08) - mkdir 12173 (time 1788559982.18 total 238.75 last 53.15) - mkdir 12682 (time 1788559992.18 total 248.76 last 50.87) - mkdir 13222 (time 1788560002.19 total 258.76 last 53.98) - mkdir 13841 (time 1788560012.21 total 268.78 last 61.78) - mkdir 14419 (time 1788560022.22 total 278.79 last 57.76) - mkdir 14945 (time 1788560032.22 total 288.79 last 52.58) - mkdir 15520 (time 1788560042.23 total 298.80 last 57.44) - mkdir 16032 (time 1788560052.26 total 308.83 last 51.05) - mkdir 16364 (time 1788560062.29 total 318.86 last 33.11) - mkdir 16735 (time 1788560072.29 total 328.86 last 37.10) - mkdir 17187 (time 1788560082.29 total 338.86 last 45.18) - mkdir 17700 (time 1788560092.29 total 348.87 last 51.29) - mkdir 18269 (time 1788560102.36 total 358.93 last 56.53) - mkdir 18839 (time 1788560112.38 total 368.95 last 56.88) - mkdir 19432 (time 1788560122.40 total 378.97 last 59.19) - mkdir 19937 (time 1788560132.40 total 388.97 last 50.49) - mkdir 20426 (time 1788560142.42 total 398.99 last 48.82) - mkdir 20919 (time 1788560152.42 total 408.99 last 49.28) - mkdir 21413 (time 1788560162.47 total 419.04 last 49.17) - mkdir 22028 (time 1788560172.48 total 429.05 last 61.44) - mkdir 22514 (time 1788560182.50 total 439.07 last 48.49) - mkdir 23005 (time 1788560192.51 total 449.08 last 49.05) - mkdir 23509 (time 1788560202.52 total 459.09 last 50.37) - mkdir 23967 (time 1788560212.52 total 469.10 last 45.77) - mkdir 24456 (time 1788560222.55 total 479.12 last 48.80) - mkdir 24956 (time 1788560232.55 total 489.12 last 50.00) - mkdir 25450 (time 1788560242.57 total 499.14 last 49.30) - mkdir 25951 (time 1788560252.57 total 509.15 last 50.06) - mkdir 26457 (time 1788560262.58 total 519.16 last 50.55) - mkdir 26959 (time 1788560272.59 total 529.16 last 50.18) - mkdir 27464 (time 1788560282.60 total 539.18 last 50.42) - mkdir 27953 (time 1788560292.63 total 549.20 last 48.76) - mkdir 28490 (time 1788560302.64 total 559.21 last 53.67) - mkdir 29032 (time 1788560312.66 total 569.23 last 54.07) - mkdir 29546 (time 1788560322.67 total 579.24 last 51.35) - mkdir 30000 (time 1788560331.65 total 588.23 last 50.54) - mkdir 30458 (time 1788560341.67 total 598.24 last 45.74) - mkdir 30952 (time 1788560351.68 total 608.25 last 49.34) - mkdir 31476 (time 1788560361.68 total 618.25 last 52.39) - mkdir 32010 (time 1788560371.68 total 628.26 last 53.39) - mkdir 32609 (time 1788560381.71 total 638.28 last 59.77) total: 32818 mkdir in 642.42 seconds: 51.08 ops/second - mkdir 553 (time 1788559753.44 total 10.01 last 55.24) - mkdir 982 (time 1788559763.45 total 20.02 last 42.88) - mkdir 1482 (time 1788559773.47 total 30.04 last 49.87) - mkdir 2017 (time 1788559783.48 total 40.05 last 53.46) - mkdir 2622 (time 1788559793.50 total 50.07 last 60.37) - mkdir 3204 (time 1788559803.51 total 60.08 last 58.15) - mkdir 3603 (time 1788559813.52 total 70.09 last 39.87) - mkdir 4011 (time 1788559823.54 total 80.11 last 40.71) - mkdir 4441 (time 1788559833.55 total 90.12 last 42.94) - mkdir 4895 (time 1788559843.56 total 100.13 last 45.38) - mkdir 5535 (time 1788559853.58 total 110.15 last 63.87) - mkdir 6001 (time 1788559863.58 total 120.15 last 46.56) - mkdir 6467 (time 1788559873.60 total 130.17 last 46.53) - mkdir 6837 (time 1788559883.60 total 140.17 last 36.98) - mkdir 7211 (time 1788559893.61 total 150.18 last 37.38) - mkdir 7702 (time 1788559903.62 total 160.19 last 49.06) - mkdir 8243 (time 1788559913.65 total 170.22 last 53.91) - mkdir 8872 (time 1788559923.66 total 180.23 last 62.84) - mkdir 9453 (time 1788559933.67 total 190.24 last 58.08) - mkdir 10000 (time 1788559942.80 total 199.37 last 59.89) - mkdir 10592 (time 1788559952.80 total 209.37 last 59.19) - mkdir 11085 (time 1788559962.82 total 219.38 last 49.24) - mkdir 11637 (time 1788559972.82 total 229.39 last 55.15) - mkdir 12194 (time 1788559982.91 total 239.48 last 55.20) - mkdir 12682 (time 1788559992.92 total 249.49 last 48.75) - mkdir 13235 (time 1788560002.94 total 259.51 last 55.22) - mkdir 13835 (time 1788560012.96 total 269.53 last 59.87) - mkdir 14384 (time 1788560022.97 total 279.54 last 54.84) - mkdir 14922 (time 1788560032.98 total 289.55 last 53.77) - mkdir 15508 (time 1788560042.98 total 299.55 last 58.56) - mkdir 15965 (time 1788560052.99 total 309.56 last 45.67) - mkdir 16305 (time 1788560063.01 total 319.58 last 33.93) - mkdir 16676 (time 1788560073.07 total 329.64 last 36.89) - mkdir 17128 (time 1788560083.07 total 339.64 last 45.19) - mkdir 17671 (time 1788560093.08 total 349.65 last 54.23) - mkdir 18232 (time 1788560103.10 total 359.67 last 56.01) - mkdir 18815 (time 1788560113.11 total 369.68 last 58.21) - mkdir 19397 (time 1788560123.14 total 379.71 last 58.07) - mkdir 19869 (time 1788560133.14 total 389.71 last 47.16) - mkdir 20000 (time 1788560135.26 total 391.83 last 61.96) - mkdir 20497 (time 1788560145.26 total 401.83 last 49.69) - mkdir 21003 (time 1788560155.29 total 411.86 last 50.47) - mkdir 21507 (time 1788560165.29 total 421.86 last 50.38) - mkdir 22039 (time 1788560175.29 total 431.86 last 53.17) - mkdir 22518 (time 1788560185.31 total 441.88 last 47.84) - mkdir 23045 (time 1788560195.31 total 451.88 last 52.67) - mkdir 23619 (time 1788560205.32 total 461.89 last 57.35) - mkdir 24048 (time 1788560215.34 total 471.91 last 42.82) - mkdir 24530 (time 1788560225.36 total 481.93 last 48.08) - mkdir 25024 (time 1788560235.38 total 491.95 last 49.32) - mkdir 25528 (time 1788560245.55 total 502.12 last 49.58) - mkdir 26038 (time 1788560255.55 total 512.12 last 50.99) - mkdir 26519 (time 1788560265.56 total 522.13 last 48.04) - mkdir 27063 (time 1788560275.58 total 532.15 last 54.28) - mkdir 27563 (time 1788560285.58 total 542.15 last 49.99) - mkdir 28104 (time 1788560295.60 total 552.17 last 54.02) - mkdir 28621 (time 1788560305.95 total 562.52 last 49.97) - mkdir 29163 (time 1788560315.97 total 572.54 last 54.09) - mkdir 29673 (time 1788560325.97 total 582.54 last 50.97) - mkdir 30000 (time 1788560332.39 total 588.96 last 50.98) - mkdir 30423 (time 1788560342.40 total 598.96 last 42.27) - mkdir 30917 (time 1788560352.42 total 608.99 last 49.26) - mkdir 31427 (time 1788560362.45 total 619.01 last 50.89) - mkdir 31997 (time 1788560372.46 total 629.03 last 56.89) - mkdir 32580 (time 1788560382.47 total 639.04 last 58.28) total: 32818 mkdir in 643.30 seconds: 51.02 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 1788560883 ; total 0 ; last 0) - unlinked 10000 (time 1788561073 ; total 190 ; last 190) - unlinked 20000 (time 1788561269 ; total 386 ; last 196) - unlinked 30000 (time 1788561469 ; total 586 ; last 200) total: 32768 unlinks in 669 seconds: 48.980568 unlinks/second - unlinked 0 (time 1788560882 ; total 0 ; last 0) - unlinked 10000 (time 1788561073 ; total 191 ; last 191) - unlinked 20000 (time 1788561269 ; total 387 ; last 196) - unlinked 30000 (time 1788561473 ; total 591 ; last 204) total: 32768 unlinks in 672 seconds: 48.761906 unlinks/second nlink between: 102 - unlinked 0 (time 1788561556 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788561556 ; 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 2209152 2176 2204928 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 526887 333 526554 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