== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 07:38:42 (1790681922) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7912 1263392 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7316 1263988 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24956 3582064 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18524 3588496 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4028 1019972 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2042 1021958 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2730 259414 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2686 259458 2% /mnt/lustre[OST:1] filesystem_summary: 524942 6070 518872 2% /mnt/lustre - mkdir 618 (time 1790681938.24 total 10.00 last 61.77) - mkdir 1191 (time 1790681948.25 total 20.02 last 57.23) - mkdir 1780 (time 1790681958.26 total 30.02 last 58.88) - mkdir 2389 (time 1790681968.28 total 40.05 last 60.74) - mkdir 2971 (time 1790681978.28 total 50.05 last 58.19) - mkdir 3552 (time 1790681988.30 total 60.07 last 57.99) - mkdir 4156 (time 1790681998.32 total 70.08 last 60.32) - mkdir 4789 (time 1790682008.32 total 80.08 last 63.28) - mkdir 5363 (time 1790682018.32 total 90.09 last 57.38) - mkdir 5937 (time 1790682028.36 total 100.12 last 57.21) - mkdir 6553 (time 1790682038.37 total 110.13 last 61.52) - mkdir 7133 (time 1790682048.37 total 120.13 last 58.00) - mkdir 7748 (time 1790682058.38 total 130.14 last 61.44) - mkdir 8285 (time 1790682068.38 total 140.15 last 53.70) - mkdir 8763 (time 1790682078.39 total 150.16 last 47.75) - mkdir 9235 (time 1790682088.41 total 160.17 last 47.13) - mkdir 9714 (time 1790682098.41 total 170.18 last 47.87) - mkdir 10000 (time 1790682103.99 total 175.76 last 51.25) - mkdir 10485 (time 1790682114.02 total 185.79 last 48.36) - mkdir 11057 (time 1790682124.03 total 195.79 last 57.16) - mkdir 11672 (time 1790682134.03 total 205.80 last 61.48) - mkdir 12254 (time 1790682144.05 total 215.81 last 58.13) - mkdir 12786 (time 1790682154.06 total 225.82 last 53.14) - mkdir 13394 (time 1790682164.06 total 235.83 last 60.76) - mkdir 13912 (time 1790682174.07 total 245.83 last 51.80) - mkdir 14422 (time 1790682184.07 total 255.83 last 51.00) - mkdir 14958 (time 1790682194.07 total 265.84 last 53.55) - mkdir 15513 (time 1790682204.10 total 275.86 last 55.38) - mkdir 16115 (time 1790682214.11 total 285.88 last 60.11) - mkdir 16715 (time 1790682224.13 total 295.89 last 59.90) - mkdir 17296 (time 1790682234.15 total 305.91 last 58.00) - mkdir 17883 (time 1790682244.16 total 315.92 last 58.61) - mkdir 18465 (time 1790682254.17 total 325.93 last 58.15) - mkdir 19078 (time 1790682264.17 total 335.94 last 61.27) - mkdir 19712 (time 1790682274.18 total 345.94 last 63.39) - mkdir 20000 (time 1790682278.39 total 350.15 last 68.37) - mkdir 20548 (time 1790682288.42 total 360.18 last 54.62) - mkdir 21073 (time 1790682298.45 total 370.21 last 52.36) - mkdir 21611 (time 1790682308.45 total 380.22 last 53.76) - mkdir 22159 (time 1790682318.47 total 390.23 last 54.73) - mkdir 22731 (time 1790682328.48 total 400.25 last 57.12) - mkdir 23222 (time 1790682338.49 total 410.25 last 49.06) - mkdir 23825 (time 1790682348.49 total 420.26 last 60.28) - mkdir 24356 (time 1790682358.51 total 430.27 last 53.03) - mkdir 24915 (time 1790682368.51 total 440.27 last 55.89) - mkdir 25435 (time 1790682378.52 total 450.29 last 51.94) - mkdir 25978 (time 1790682388.54 total 460.31 last 54.19) - mkdir 26514 (time 1790682398.57 total 470.34 last 53.43) - mkdir 27040 (time 1790682408.59 total 480.36 last 52.49) - mkdir 27636 (time 1790682418.63 total 490.39 last 59.38) - mkdir 28225 (time 1790682428.64 total 500.40 last 58.88) - mkdir 28883 (time 1790682438.64 total 510.40 last 65.77) - mkdir 29527 (time 1790682448.66 total 520.42 last 64.29) - mkdir 30000 (time 1790682455.69 total 527.45 last 67.26) - mkdir 30559 (time 1790682465.70 total 537.46 last 55.84) - mkdir 31122 (time 1790682475.71 total 547.47 last 56.26) - mkdir 31704 (time 1790682485.72 total 557.48 last 58.14) - mkdir 32303 (time 1790682495.73 total 567.49 last 59.83) total: 32818 mkdir in 576.72 seconds: 56.90 ops/second - mkdir 618 (time 1790681938.26 total 10.00 last 61.78) - mkdir 1184 (time 1790681948.28 total 20.03 last 56.45) - mkdir 1764 (time 1790681958.30 total 30.05 last 57.89) - mkdir 2377 (time 1790681968.32 total 40.06 last 61.21) - mkdir 2977 (time 1790681978.33 total 50.07 last 59.94) - mkdir 3563 (time 1790681988.34 total 60.08 last 58.56) - mkdir 4149 (time 1790681998.34 total 70.09 last 58.54) - mkdir 4764 (time 1790682008.39 total 80.13 last 61.23) - mkdir 5354 (time 1790682018.39 total 90.13 last 58.99) - mkdir 5915 (time 1790682028.42 total 100.17 last 55.91) - mkdir 6538 (time 1790682038.43 total 110.17 last 62.28) - mkdir 7120 (time 1790682048.44 total 120.19 last 58.10) - mkdir 7752 (time 1790682058.47 total 130.21 last 63.06) - mkdir 8279 (time 1790682068.49 total 140.24 last 52.56) - mkdir 8728 (time 1790682078.50 total 150.25 last 44.87) - mkdir 9197 (time 1790682088.50 total 160.25 last 46.90) - mkdir 9677 (time 1790682098.51 total 170.26 last 47.95) - mkdir 10000 (time 1790682105.42 total 177.17 last 46.74) - mkdir 10461 (time 1790682115.45 total 187.20 last 45.96) - mkdir 11048 (time 1790682125.47 total 197.22 last 58.57) - mkdir 11658 (time 1790682135.49 total 207.23 last 60.93) - mkdir 12254 (time 1790682145.49 total 217.23 last 59.58) - mkdir 12809 (time 1790682155.49 total 227.24 last 55.49) - mkdir 13424 (time 1790682165.50 total 237.24 last 61.45) - mkdir 13939 (time 1790682175.52 total 247.26 last 51.40) - mkdir 14476 (time 1790682185.52 total 257.26 last 53.70) - mkdir 14976 (time 1790682195.54 total 267.29 last 49.87) - mkdir 15537 (time 1790682205.55 total 277.29 last 56.08) - mkdir 16150 (time 1790682215.56 total 287.31 last 61.20) - mkdir 16722 (time 1790682225.59 total 297.33 last 57.05) - mkdir 17275 (time 1790682235.59 total 307.34 last 55.29) - mkdir 17836 (time 1790682245.62 total 317.36 last 55.93) - mkdir 18423 (time 1790682255.64 total 327.39 last 58.57) - mkdir 19030 (time 1790682265.65 total 337.39 last 60.67) - mkdir 19738 (time 1790682275.66 total 347.40 last 70.73) - mkdir 20000 (time 1790682280.00 total 351.75 last 60.32) - mkdir 20521 (time 1790682290.03 total 361.78 last 51.94) - mkdir 21065 (time 1790682300.03 total 371.78 last 54.39) - mkdir 21587 (time 1790682310.04 total 381.78 last 52.17) - mkdir 22170 (time 1790682320.04 total 391.79 last 58.30) - mkdir 22686 (time 1790682330.05 total 401.79 last 51.56) - mkdir 23190 (time 1790682340.06 total 411.81 last 50.32) - mkdir 23795 (time 1790682350.08 total 421.82 last 60.40) - mkdir 24317 (time 1790682360.08 total 431.83 last 52.17) - mkdir 24885 (time 1790682370.09 total 441.83 last 56.78) - mkdir 25393 (time 1790682380.10 total 451.85 last 50.73) - mkdir 25950 (time 1790682390.10 total 461.85 last 55.68) - mkdir 26459 (time 1790682400.13 total 471.87 last 50.79) - mkdir 27015 (time 1790682410.14 total 481.89 last 55.51) - mkdir 27594 (time 1790682420.15 total 491.89 last 57.88) - mkdir 28220 (time 1790682430.15 total 501.90 last 62.55) - mkdir 28859 (time 1790682440.19 total 511.94 last 63.67) - mkdir 29522 (time 1790682450.20 total 521.95 last 66.23) - mkdir 30000 (time 1790682456.95 total 528.69 last 70.85) - mkdir 30566 (time 1790682466.97 total 538.71 last 56.49) - mkdir 31132 (time 1790682476.98 total 548.72 last 56.56) - mkdir 31729 (time 1790682487.00 total 558.75 last 59.53) - mkdir 32318 (time 1790682497.03 total 568.77 last 58.75) total: 32818 mkdir in 577.44 seconds: 56.83 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7912 1263392 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276352 994952 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24956 3582064 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18524 3588496 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4028 1019972 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67678 956322 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2730 259414 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2686 259458 2% /mnt/lustre[OST:1] filesystem_summary: 590578 71706 518872 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1790683502 ; total 0 ; last 0) - unlinked 10000 (time 1790683760 ; total 258 ; last 258) - unlinked 20000 (time 1790684055 ; total 553 ; last 295) - unlinked 30000 (time 1790684343 ; total 841 ; last 288) total: 32768 unlinks in 928 seconds: 35.310345 unlinks/second - unlinked 0 (time 1790683502 ; total 0 ; last 0) - unlinked 10000 (time 1790683759 ; total 257 ; last 257) - unlinked 20000 (time 1790684054 ; total 552 ; last 295) - unlinked 30000 (time 1790684346 ; total 844 ; last 292) total: 32768 unlinks in 930 seconds: 35.234409 unlinks/second nlink between: 1 - unlinked 0 (time 1790684433 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1790684434 ; total 1 ; last 1) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second nlink after: 1 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 1414116 7912 1263392 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13808 1257496 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24956 3582064 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18524 3588496 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4028 1019972 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2042 1021958 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2730 259414 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2686 259458 2% /mnt/lustre[OST:1] filesystem_summary: 524942 6070 518872 2% /mnt/lustre