== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 10:55:52 (1790780152) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1632 1269672 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre - mkdir 667 (time 1790780168.34 total 10.01 last 66.64) - mkdir 1428 (time 1790780178.34 total 20.01 last 76.07) - mkdir 2223 (time 1790780188.34 total 30.01 last 79.49) - mkdir 2933 (time 1790780198.34 total 40.02 last 70.98) - mkdir 3758 (time 1790780208.36 total 50.03 last 82.37) - mkdir 4690 (time 1790780218.36 total 60.04 last 93.16) - mkdir 5349 (time 1790780228.37 total 70.05 last 65.84) - mkdir 6010 (time 1790780238.38 total 80.05 last 66.08) - mkdir 6712 (time 1790780248.38 total 90.05 last 70.17) - mkdir 7393 (time 1790780258.39 total 100.06 last 68.06) - mkdir 8050 (time 1790780268.40 total 110.08 last 65.60) - mkdir 8807 (time 1790780278.40 total 120.08 last 75.69) - mkdir 9636 (time 1790780288.42 total 130.09 last 82.79) - mkdir 10000 (time 1790780294.42 total 136.10 last 60.59) - mkdir 10546 (time 1790780304.43 total 146.10 last 54.56) - mkdir 11403 (time 1790780314.44 total 156.11 last 85.62) - mkdir 12168 (time 1790780324.45 total 166.12 last 76.43) - mkdir 12864 (time 1790780334.47 total 176.14 last 69.48) - mkdir 13541 (time 1790780344.47 total 186.14 last 67.70) - mkdir 14267 (time 1790780354.48 total 196.15 last 72.55) - mkdir 14765 (time 1790780364.49 total 206.16 last 49.74) - mkdir 15403 (time 1790780374.49 total 216.16 last 63.80) - mkdir 16018 (time 1790780384.50 total 226.17 last 61.42) - mkdir 16729 (time 1790780394.51 total 236.18 last 71.04) - mkdir 17449 (time 1790780404.52 total 246.19 last 71.93) - mkdir 18136 (time 1790780414.54 total 256.21 last 68.58) - mkdir 18917 (time 1790780424.54 total 266.21 last 78.10) - mkdir 19704 (time 1790780434.55 total 276.22 last 78.62) - mkdir 20000 (time 1790780438.77 total 280.44 last 70.13) - mkdir 20803 (time 1790780448.78 total 290.45 last 80.19) - mkdir 21487 (time 1790780458.79 total 300.46 last 68.34) - mkdir 22277 (time 1790780468.80 total 310.47 last 78.92) - mkdir 23099 (time 1790780478.81 total 320.48 last 82.13) - mkdir 23848 (time 1790780488.82 total 330.49 last 74.85) - mkdir 24646 (time 1790780498.82 total 340.49 last 79.78) - mkdir 25455 (time 1790780508.82 total 350.49 last 80.89) - mkdir 26201 (time 1790780518.83 total 360.50 last 74.51) - mkdir 26908 (time 1790780528.85 total 370.52 last 70.59) - mkdir 27676 (time 1790780538.85 total 380.53 last 76.75) - mkdir 28303 (time 1790780548.85 total 390.53 last 62.70) - mkdir 28941 (time 1790780558.86 total 400.53 last 63.77) - mkdir 29528 (time 1790780568.88 total 410.56 last 58.56) - mkdir 30000 (time 1790780576.34 total 418.01 last 63.31) - mkdir 30690 (time 1790780586.34 total 428.02 last 68.98) - mkdir 31486 (time 1790780596.36 total 438.04 last 79.44) - mkdir 32312 (time 1790780606.37 total 448.04 last 82.54) total: 32818 mkdir in 454.65 seconds: 72.18 ops/second - mkdir 660 (time 1790780168.34 total 10.02 last 65.89) - mkdir 1449 (time 1790780178.34 total 20.02 last 78.90) - mkdir 2222 (time 1790780188.37 total 30.05 last 77.07) - mkdir 2909 (time 1790780198.38 total 40.05 last 68.66) - mkdir 3698 (time 1790780208.38 total 50.05 last 78.89) - mkdir 4595 (time 1790780218.39 total 60.07 last 89.58) - mkdir 5246 (time 1790780228.40 total 70.07 last 65.05) - mkdir 5904 (time 1790780238.40 total 80.08 last 65.79) - mkdir 6586 (time 1790780248.46 total 90.13 last 67.80) - mkdir 7255 (time 1790780258.47 total 100.15 last 66.82) - mkdir 7909 (time 1790780268.48 total 110.16 last 65.32) - mkdir 8657 (time 1790780278.49 total 120.17 last 74.74) - mkdir 9499 (time 1790780288.51 total 130.19 last 84.03) - mkdir 10000 (time 1790780296.71 total 138.38 last 61.14) - mkdir 10589 (time 1790780306.72 total 148.40 last 58.80) - mkdir 11464 (time 1790780316.73 total 158.41 last 87.44) - mkdir 12192 (time 1790780326.74 total 168.42 last 72.71) - mkdir 12944 (time 1790780336.78 total 178.45 last 74.96) - mkdir 13657 (time 1790780346.80 total 188.47 last 71.14) - mkdir 14306 (time 1790780356.82 total 198.50 last 64.75) - mkdir 14825 (time 1790780366.84 total 208.51 last 51.80) - mkdir 15496 (time 1790780376.84 total 218.52 last 67.09) - mkdir 16204 (time 1790780386.87 total 228.54 last 70.62) - mkdir 16883 (time 1790780396.90 total 238.58 last 67.66) - mkdir 17598 (time 1790780406.91 total 248.59 last 71.44) - mkdir 18378 (time 1790780416.92 total 258.59 last 77.97) - mkdir 19156 (time 1790780426.92 total 268.60 last 77.75) - mkdir 19886 (time 1790780436.94 total 278.61 last 72.91) - mkdir 20663 (time 1790780446.94 total 288.61 last 77.66) - mkdir 21350 (time 1790780456.94 total 298.62 last 68.68) - mkdir 22109 (time 1790780466.95 total 308.62 last 75.87) - mkdir 22969 (time 1790780476.95 total 318.62 last 85.99) - mkdir 23683 (time 1790780486.95 total 328.63 last 71.37) - mkdir 24502 (time 1790780496.97 total 338.64 last 81.77) - mkdir 25277 (time 1790780506.97 total 348.65 last 77.47) - mkdir 26059 (time 1790780516.99 total 358.66 last 78.07) - mkdir 26767 (time 1790780526.99 total 368.67 last 70.78) - mkdir 27545 (time 1790780537.00 total 378.68 last 77.72) - mkdir 28197 (time 1790780547.03 total 388.70 last 65.03) - mkdir 28855 (time 1790780557.03 total 398.70 last 65.79) - mkdir 29487 (time 1790780567.03 total 408.71 last 63.17) - mkdir 30000 (time 1790780575.52 total 417.20 last 60.44) - mkdir 30660 (time 1790780585.54 total 427.21 last 65.88) - mkdir 31431 (time 1790780595.54 total 437.22 last 77.07) - mkdir 32221 (time 1790780605.56 total 447.23 last 78.87) total: 32818 mkdir in 454.86 seconds: 72.15 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270728 1000576 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65895 958105 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1790781297 ; total 0 ; last 0) - unlinked 10000 (time 1790781529 ; total 232 ; last 232) - unlinked 20000 (time 1790781783 ; total 486 ; last 254) - unlinked 30000 (time 1790782016 ; total 719 ; last 233) total: 32768 unlinks in 785 seconds: 41.742676 unlinks/second - unlinked 0 (time 1790781297 ; total 0 ; last 0) - unlinked 10000 (time 1790781528 ; total 231 ; last 231) - unlinked 20000 (time 1790781785 ; total 488 ; last 257) - unlinked 30000 (time 1790782017 ; total 720 ; last 232) total: 32768 unlinks in 787 seconds: 41.636593 unlinks/second nlink between: 1 - unlinked 0 (time 1790782085 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1790782085 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8184 1263120 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre