== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 04:45:41 (1787129141) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7824 1263480 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7260 1264044 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 23908 3583112 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19564 3587456 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4079 1019921 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2015 1021985 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2777 259367 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2743 259401 2% /mnt/lustre[OST:1] filesystem_summary: 524862 6094 518768 2% /mnt/lustre - mkdir 592 (time 1787129157.25 total 10.00 last 59.20) - mkdir 1195 (time 1787129167.25 total 20.00 last 60.28) - mkdir 1773 (time 1787129177.25 total 30.01 last 57.79) - mkdir 2310 (time 1787129187.28 total 40.03 last 53.58) - mkdir 2793 (time 1787129197.29 total 50.04 last 48.25) - mkdir 3227 (time 1787129207.31 total 60.07 last 43.29) - mkdir 3816 (time 1787129217.34 total 70.09 last 58.76) - mkdir 4420 (time 1787129227.35 total 80.10 last 60.33) - mkdir 4949 (time 1787129237.35 total 90.10 last 52.89) - mkdir 5519 (time 1787129247.36 total 100.11 last 56.97) - mkdir 6033 (time 1787129257.36 total 110.11 last 51.37) - mkdir 6632 (time 1787129267.42 total 120.18 last 59.54) - mkdir 7259 (time 1787129277.44 total 130.19 last 62.62) - mkdir 7902 (time 1787129287.45 total 140.20 last 64.22) - mkdir 8488 (time 1787129297.46 total 150.21 last 58.55) - mkdir 9075 (time 1787129307.46 total 160.22 last 58.67) - mkdir 9758 (time 1787129317.47 total 170.22 last 68.25) - mkdir 10000 (time 1787129321.22 total 173.97 last 64.55) - mkdir 10646 (time 1787129331.25 total 184.00 last 64.42) - mkdir 11182 (time 1787129341.26 total 194.01 last 53.55) - mkdir 11793 (time 1787129351.26 total 204.01 last 61.10) - mkdir 12330 (time 1787129361.28 total 214.03 last 53.61) - mkdir 12933 (time 1787129371.28 total 224.03 last 60.27) - mkdir 13517 (time 1787129381.29 total 234.04 last 58.35) - mkdir 14123 (time 1787129391.30 total 244.05 last 60.55) - mkdir 14656 (time 1787129401.31 total 254.06 last 53.25) - mkdir 15228 (time 1787129411.34 total 264.09 last 57.01) - mkdir 15788 (time 1787129421.34 total 274.09 last 56.00) - mkdir 16313 (time 1787129431.36 total 284.11 last 52.42) - mkdir 16793 (time 1787129441.36 total 294.11 last 47.97) - mkdir 17324 (time 1787129451.37 total 304.12 last 53.06) - mkdir 17892 (time 1787129461.39 total 314.14 last 56.67) - mkdir 18423 (time 1787129471.40 total 324.15 last 53.07) - mkdir 18923 (time 1787129481.43 total 334.18 last 49.85) - mkdir 19483 (time 1787129491.43 total 344.18 last 55.99) - mkdir 19970 (time 1787129501.44 total 354.20 last 48.63) - mkdir 20464 (time 1787129511.45 total 364.21 last 49.34) - mkdir 20972 (time 1787129521.46 total 374.21 last 50.78) - mkdir 21504 (time 1787129531.48 total 384.23 last 53.09) - mkdir 22049 (time 1787129541.48 total 394.23 last 54.48) - mkdir 22541 (time 1787129551.48 total 404.24 last 49.19) - mkdir 23094 (time 1787129561.49 total 414.24 last 55.29) - mkdir 23583 (time 1787129571.49 total 424.24 last 48.88) - mkdir 24114 (time 1787129581.52 total 434.27 last 52.95) - mkdir 24619 (time 1787129591.52 total 444.27 last 50.50) - mkdir 25079 (time 1787129601.55 total 454.30 last 45.87) - mkdir 25592 (time 1787129611.55 total 464.30 last 51.29) - mkdir 26070 (time 1787129621.56 total 474.31 last 47.76) - mkdir 26609 (time 1787129631.58 total 484.33 last 53.78) - mkdir 27166 (time 1787129641.59 total 494.34 last 55.66) - mkdir 27745 (time 1787129651.61 total 504.36 last 57.75) - mkdir 28256 (time 1787129661.63 total 514.38 last 51.01) - mkdir 28777 (time 1787129671.64 total 524.39 last 52.07) - mkdir 29401 (time 1787129681.65 total 534.40 last 62.32) - mkdir 29973 (time 1787129691.66 total 544.41 last 57.15) - mkdir 30565 (time 1787129701.66 total 554.41 last 59.18) - mkdir 31148 (time 1787129711.67 total 564.42 last 58.26) - mkdir 31672 (time 1787129721.69 total 574.44 last 52.29) - mkdir 32259 (time 1787129731.69 total 584.45 last 58.67) total: 32818 mkdir in 594.32 seconds: 55.22 ops/second - mkdir 564 (time 1787129157.36 total 10.02 last 56.30) - mkdir 1190 (time 1787129167.38 total 20.04 last 62.49) - mkdir 1761 (time 1787129177.39 total 30.05 last 57.03) - mkdir 2306 (time 1787129187.40 total 40.06 last 54.44) - mkdir 2811 (time 1787129197.42 total 50.07 last 50.44) - mkdir 3234 (time 1787129207.43 total 60.09 last 42.23) - mkdir 3808 (time 1787129217.44 total 70.10 last 57.33) - mkdir 4406 (time 1787129227.45 total 80.10 last 59.80) - mkdir 4938 (time 1787129237.45 total 90.10 last 53.19) - mkdir 5520 (time 1787129247.45 total 100.10 last 58.20) - mkdir 6032 (time 1787129257.46 total 110.11 last 51.14) - mkdir 6587 (time 1787129267.47 total 120.13 last 55.43) - mkdir 7221 (time 1787129277.48 total 130.13 last 63.37) - mkdir 7864 (time 1787129287.49 total 140.14 last 64.23) - mkdir 8455 (time 1787129297.49 total 150.15 last 59.06) - mkdir 9027 (time 1787129307.50 total 160.15 last 57.18) - mkdir 9712 (time 1787129317.50 total 170.15 last 68.50) - mkdir 10000 (time 1787129321.88 total 174.54 last 65.65) - mkdir 10628 (time 1787129331.95 total 184.60 last 62.42) - mkdir 11153 (time 1787129341.95 total 194.60 last 52.49) - mkdir 11760 (time 1787129351.95 total 204.61 last 60.67) - mkdir 12319 (time 1787129361.96 total 214.61 last 55.88) - mkdir 12938 (time 1787129371.97 total 224.63 last 61.80) - mkdir 13540 (time 1787129381.98 total 234.63 last 60.16) - mkdir 14129 (time 1787129391.98 total 244.63 last 58.89) - mkdir 14658 (time 1787129402.00 total 254.66 last 52.78) - mkdir 15193 (time 1787129412.01 total 264.66 last 53.48) - mkdir 15770 (time 1787129422.02 total 274.67 last 57.65) - mkdir 16290 (time 1787129432.02 total 284.68 last 51.97) - mkdir 16759 (time 1787129442.07 total 294.72 last 46.69) - mkdir 17288 (time 1787129452.08 total 304.74 last 52.81) - mkdir 17826 (time 1787129462.11 total 314.76 last 53.67) - mkdir 18366 (time 1787129472.11 total 324.77 last 53.95) - mkdir 18864 (time 1787129482.12 total 334.77 last 49.78) - mkdir 19449 (time 1787129492.14 total 344.79 last 58.37) - mkdir 19920 (time 1787129502.14 total 354.80 last 47.09) - mkdir 20425 (time 1787129512.16 total 364.82 last 50.40) - mkdir 20949 (time 1787129522.18 total 374.84 last 52.29) - mkdir 21500 (time 1787129532.19 total 384.85 last 55.05) - mkdir 22056 (time 1787129542.21 total 394.86 last 55.50) - mkdir 22541 (time 1787129552.21 total 404.87 last 48.49) - mkdir 23110 (time 1787129562.22 total 414.88 last 56.83) - mkdir 23611 (time 1787129572.24 total 424.89 last 50.05) - mkdir 24150 (time 1787129582.27 total 434.93 last 53.69) - mkdir 24665 (time 1787129592.29 total 444.94 last 51.44) - mkdir 25116 (time 1787129602.30 total 454.95 last 45.05) - mkdir 25640 (time 1787129612.31 total 464.96 last 52.36) - mkdir 26118 (time 1787129622.31 total 474.96 last 47.78) - mkdir 26636 (time 1787129632.36 total 485.02 last 51.54) - mkdir 27188 (time 1787129642.37 total 495.02 last 55.17) - mkdir 27756 (time 1787129652.37 total 505.02 last 56.79) - mkdir 28263 (time 1787129662.39 total 515.04 last 50.60) - mkdir 28787 (time 1787129672.39 total 525.05 last 52.38) - mkdir 29431 (time 1787129682.41 total 535.06 last 64.31) - mkdir 30000 (time 1787129692.04 total 544.70 last 59.05) - mkdir 30594 (time 1787129702.04 total 554.70 last 59.38) - mkdir 31159 (time 1787129712.06 total 564.72 last 56.39) - mkdir 31704 (time 1787129722.07 total 574.72 last 54.47) - mkdir 32279 (time 1787129732.07 total 584.73 last 57.49) total: 32818 mkdir in 594.35 seconds: 55.22 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276788 994516 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7260 1264044 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 23908 3583112 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19564 3587456 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69715 954285 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2015 1021985 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2777 259367 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2743 259401 2% /mnt/lustre[OST:1] filesystem_summary: 590498 71730 518768 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787130692 ; total 0 ; last 0) - unlinked 10000 (time 1787130948 ; total 256 ; last 256) - unlinked 20000 (time 1787131230 ; total 538 ; last 282) - unlinked 30000 (time 1787131501 ; total 809 ; last 271) total: 32768 unlinks in 884 seconds: 37.067875 unlinks/second - unlinked 0 (time 1787130692 ; total 0 ; last 0) - unlinked 10000 (time 1787130950 ; total 258 ; last 258) - unlinked 20000 (time 1787131230 ; total 538 ; last 280) - unlinked 30000 (time 1787131501 ; total 809 ; last 271) total: 32768 unlinks in 884 seconds: 37.067875 unlinks/second nlink between: 1 - unlinked 0 (time 1787131579 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1787131579 ; total 0 ; last 0) 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 14244 1257060 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7260 1264044 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 23908 3583112 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19564 3587456 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4079 1019921 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2015 1021985 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2777 259367 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2743 259401 2% /mnt/lustre[OST:1] filesystem_summary: 524862 6094 518768 2% /mnt/lustre