== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 03:36:35 (1787384195) 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 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 521 (time 1787384211.39 total 10.02 last 52.00) - mkdir 1057 (time 1787384221.40 total 20.03 last 53.55) - mkdir 1554 (time 1787384231.41 total 30.04 last 49.64) - mkdir 2091 (time 1787384241.41 total 40.05 last 53.69) - mkdir 2626 (time 1787384251.44 total 50.07 last 53.38) - mkdir 3149 (time 1787384261.46 total 60.09 last 52.17) - mkdir 3662 (time 1787384271.50 total 70.13 last 51.11) - mkdir 4215 (time 1787384281.52 total 80.16 last 55.16) - mkdir 4758 (time 1787384291.53 total 90.16 last 54.26) - mkdir 5300 (time 1787384301.55 total 100.18 last 54.12) - mkdir 5878 (time 1787384311.58 total 110.22 last 57.58) - mkdir 6385 (time 1787384321.60 total 120.23 last 50.60) - mkdir 6938 (time 1787384331.62 total 130.25 last 55.23) - mkdir 7513 (time 1787384341.63 total 140.26 last 57.41) - mkdir 8035 (time 1787384351.64 total 150.27 last 52.16) - mkdir 8591 (time 1787384361.65 total 160.28 last 55.56) - mkdir 9143 (time 1787384371.65 total 170.28 last 55.18) - mkdir 9668 (time 1787384381.67 total 180.31 last 52.38) - mkdir 10000 (time 1787384388.08 total 186.71 last 51.83) - mkdir 10538 (time 1787384398.08 total 196.71 last 53.80) - mkdir 11075 (time 1787384408.11 total 206.75 last 53.52) - mkdir 11579 (time 1787384418.12 total 216.75 last 50.36) - mkdir 12109 (time 1787384428.13 total 226.76 last 52.97) - mkdir 12593 (time 1787384438.14 total 236.77 last 48.34) - mkdir 13134 (time 1787384448.15 total 246.78 last 54.05) - mkdir 13625 (time 1787384458.16 total 256.80 last 49.03) - mkdir 14111 (time 1787384468.18 total 266.81 last 48.53) - mkdir 14563 (time 1787384478.18 total 276.81 last 45.20) - mkdir 15071 (time 1787384488.18 total 286.82 last 50.78) - mkdir 15629 (time 1787384498.26 total 296.90 last 55.35) - mkdir 16170 (time 1787384508.28 total 306.91 last 54.02) - mkdir 16648 (time 1787384518.30 total 316.93 last 47.71) - mkdir 17161 (time 1787384528.30 total 326.93 last 51.29) - mkdir 17695 (time 1787384538.30 total 336.94 last 53.38) - mkdir 18238 (time 1787384548.31 total 346.95 last 54.25) - mkdir 18770 (time 1787384558.33 total 356.96 last 53.12) - mkdir 19321 (time 1787384568.34 total 366.97 last 55.03) - mkdir 19900 (time 1787384578.36 total 376.99 last 57.78) - mkdir 20423 (time 1787384588.36 total 387.00 last 52.28) - mkdir 20929 (time 1787384598.38 total 397.01 last 50.54) - mkdir 21468 (time 1787384608.39 total 407.03 last 53.81) - mkdir 22012 (time 1787384618.40 total 417.03 last 54.38) - mkdir 22518 (time 1787384628.40 total 427.03 last 50.58) - mkdir 23052 (time 1787384638.41 total 437.04 last 53.37) - mkdir 23559 (time 1787384648.42 total 447.06 last 50.61) - mkdir 24040 (time 1787384658.43 total 457.06 last 48.07) - mkdir 24547 (time 1787384668.46 total 467.10 last 50.53) - mkdir 25074 (time 1787384678.48 total 477.11 last 52.62) - mkdir 25651 (time 1787384688.49 total 487.12 last 57.65) - mkdir 26086 (time 1787384698.49 total 497.12 last 43.50) - mkdir 26589 (time 1787384708.49 total 507.13 last 50.29) - mkdir 27111 (time 1787384718.50 total 517.13 last 52.19) - mkdir 27598 (time 1787384728.50 total 527.14 last 48.66) - mkdir 28058 (time 1787384738.51 total 537.14 last 45.97) - mkdir 28541 (time 1787384748.54 total 547.17 last 48.17) - mkdir 29078 (time 1787384758.54 total 557.18 last 53.66) - mkdir 29602 (time 1787384768.58 total 567.21 last 52.22) - mkdir 30000 (time 1787384777.11 total 575.74 last 46.66) - mkdir 30517 (time 1787384787.12 total 585.76 last 51.63) - mkdir 30981 (time 1787384797.17 total 595.80 last 46.20) - mkdir 31483 (time 1787384807.20 total 605.83 last 50.05) - mkdir 32004 (time 1787384817.20 total 615.84 last 52.06) - mkdir 32570 (time 1787384827.21 total 625.85 last 56.55) total: 32818 mkdir in 630.54 seconds: 52.05 ops/second - mkdir 539 (time 1787384211.39 total 10.01 last 53.86) - mkdir 1076 (time 1787384221.39 total 20.01 last 53.70) - mkdir 1582 (time 1787384231.39 total 30.01 last 50.58) - mkdir 2099 (time 1787384241.40 total 40.02 last 51.67) - mkdir 2631 (time 1787384251.44 total 50.06 last 52.97) - mkdir 3159 (time 1787384261.45 total 60.07 last 52.78) - mkdir 3673 (time 1787384271.47 total 70.09 last 51.28) - mkdir 4233 (time 1787384281.47 total 80.09 last 56.00) - mkdir 4800 (time 1787384291.48 total 90.10 last 56.64) - mkdir 5335 (time 1787384301.48 total 100.10 last 53.49) - mkdir 5891 (time 1787384311.51 total 110.13 last 55.46) - mkdir 6409 (time 1787384321.51 total 120.13 last 51.79) - mkdir 6937 (time 1787384331.55 total 130.18 last 52.57) - mkdir 7502 (time 1787384341.56 total 140.19 last 56.45) - mkdir 8004 (time 1787384351.60 total 150.22 last 50.00) - mkdir 8550 (time 1787384361.61 total 160.23 last 54.58) - mkdir 9080 (time 1787384371.63 total 170.25 last 52.91) - mkdir 9635 (time 1787384381.65 total 180.28 last 55.34) - mkdir 10000 (time 1787384388.33 total 186.95 last 54.65) - mkdir 10549 (time 1787384398.34 total 196.96 last 54.86) - mkdir 11092 (time 1787384408.34 total 206.96 last 54.30) - mkdir 11598 (time 1787384418.34 total 216.96 last 50.59) - mkdir 12116 (time 1787384428.35 total 226.97 last 51.76) - mkdir 12623 (time 1787384438.36 total 236.98 last 50.67) - mkdir 13151 (time 1787384448.37 total 246.99 last 52.74) - mkdir 13647 (time 1787384458.37 total 256.99 last 49.58) - mkdir 14140 (time 1787384468.38 total 267.00 last 49.25) - mkdir 14632 (time 1787384478.41 total 277.04 last 49.04) - mkdir 15151 (time 1787384488.42 total 287.04 last 51.89) - mkdir 15686 (time 1787384498.46 total 297.08 last 53.25) - mkdir 16225 (time 1787384508.47 total 307.09 last 53.88) - mkdir 16709 (time 1787384518.47 total 317.09 last 48.39) - mkdir 17227 (time 1787384528.48 total 327.10 last 51.76) - mkdir 17744 (time 1787384538.49 total 337.11 last 51.62) - mkdir 18250 (time 1787384548.50 total 347.12 last 50.55) - mkdir 18781 (time 1787384558.52 total 357.14 last 53.02) - mkdir 19336 (time 1787384568.53 total 367.15 last 55.44) - mkdir 19910 (time 1787384578.54 total 377.17 last 57.31) - mkdir 20404 (time 1787384588.55 total 387.17 last 49.39) - mkdir 20895 (time 1787384598.55 total 397.17 last 49.08) - mkdir 21460 (time 1787384608.55 total 407.17 last 56.49) - mkdir 22028 (time 1787384618.56 total 417.19 last 56.72) - mkdir 22503 (time 1787384628.58 total 427.20 last 47.44) - mkdir 23046 (time 1787384638.58 total 437.20 last 54.29) - mkdir 23534 (time 1787384648.63 total 447.25 last 48.57) - mkdir 24033 (time 1787384658.63 total 457.26 last 49.86) - mkdir 24560 (time 1787384668.63 total 467.26 last 52.70) - mkdir 25055 (time 1787384678.67 total 477.29 last 49.32) - mkdir 25637 (time 1787384688.67 total 487.29 last 58.20) - mkdir 26051 (time 1787384698.68 total 497.30 last 41.38) - mkdir 26533 (time 1787384708.72 total 507.34 last 47.98) - mkdir 27040 (time 1787384718.73 total 517.35 last 50.64) - mkdir 27517 (time 1787384728.76 total 527.38 last 47.59) - mkdir 28004 (time 1787384738.77 total 537.40 last 48.61) - mkdir 28509 (time 1787384748.80 total 547.42 last 50.39) - mkdir 29033 (time 1787384758.81 total 557.43 last 52.32) - mkdir 29563 (time 1787384768.82 total 567.44 last 52.95) - mkdir 30000 (time 1787384777.60 total 576.22 last 49.77) - mkdir 30508 (time 1787384787.61 total 586.23 last 50.79) - mkdir 30987 (time 1787384797.61 total 596.23 last 47.87) - mkdir 31498 (time 1787384807.63 total 606.25 last 51.03) - mkdir 32028 (time 1787384817.64 total 616.26 last 52.92) - mkdir 32579 (time 1787384827.65 total 626.27 last 55.05) total: 32818 mkdir in 630.67 seconds: 52.04 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 118185 393 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 1787385402 ; total 0 ; last 0) - unlinked 10000 (time 1787385603 ; total 201 ; last 201) - unlinked 20000 (time 1787385798 ; total 396 ; last 195) - unlinked 30000 (time 1787386111 ; total 709 ; last 313) total: 32768 unlinks in 803 seconds: 40.806973 unlinks/second - unlinked 0 (time 1787385402 ; total 0 ; last 0) - unlinked 10000 (time 1787385607 ; total 205 ; last 205) - unlinked 20000 (time 1787385802 ; total 400 ; last 195) - unlinked 30000 (time 1787386118 ; total 716 ; last 316) total: 32768 unlinks in 808 seconds: 40.554455 unlinks/second nlink between: 102 - unlinked 0 (time 1787386212 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787386212 ; 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 2176 2204416 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 526765 333 526432 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 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