== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 00:10:15 (1783138215) 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 669 (time 1783138230.40 total 10.01 last 66.83) - mkdir 1386 (time 1783138240.40 total 20.01 last 71.69) - mkdir 2139 (time 1783138250.41 total 30.02 last 75.25) - mkdir 2874 (time 1783138260.41 total 40.02 last 73.47) - mkdir 3599 (time 1783138270.42 total 50.03 last 72.45) - mkdir 4365 (time 1783138280.43 total 60.04 last 76.53) - mkdir 5133 (time 1783138290.47 total 70.08 last 76.51) - mkdir 5861 (time 1783138300.48 total 80.09 last 72.69) - mkdir 6613 (time 1783138310.48 total 90.09 last 75.18) - mkdir 7336 (time 1783138320.49 total 100.10 last 72.23) - mkdir 8026 (time 1783138330.50 total 110.11 last 68.93) - mkdir 8711 (time 1783138340.51 total 120.12 last 68.46) - mkdir 9339 (time 1783138350.53 total 130.14 last 62.67) - mkdir 9968 (time 1783138360.54 total 140.14 last 62.86) - mkdir 10712 (time 1783138370.55 total 150.16 last 74.32) - mkdir 11371 (time 1783138380.58 total 160.19 last 65.71) - mkdir 12050 (time 1783138390.60 total 170.21 last 67.74) - mkdir 12787 (time 1783138400.62 total 180.23 last 73.57) - mkdir 13466 (time 1783138410.66 total 190.27 last 67.63) - mkdir 14176 (time 1783138420.67 total 200.28 last 70.93) - mkdir 14763 (time 1783138430.67 total 210.28 last 58.68) - mkdir 15378 (time 1783138440.68 total 220.29 last 61.42) - mkdir 16006 (time 1783138450.71 total 230.32 last 62.61) - mkdir 16595 (time 1783138460.72 total 240.33 last 58.88) - mkdir 17227 (time 1783138470.73 total 250.34 last 63.12) - mkdir 17945 (time 1783138480.73 total 260.34 last 71.77) - mkdir 18642 (time 1783138490.74 total 270.35 last 69.67) - mkdir 19280 (time 1783138500.75 total 280.36 last 63.71) - mkdir 19892 (time 1783138510.76 total 290.36 last 61.18) - mkdir 20524 (time 1783138520.78 total 300.39 last 63.06) - mkdir 21243 (time 1783138530.78 total 310.39 last 71.86) - mkdir 21853 (time 1783138540.79 total 320.40 last 60.93) - mkdir 22537 (time 1783138550.81 total 330.42 last 68.30) - mkdir 23247 (time 1783138560.81 total 340.42 last 70.96) - mkdir 23935 (time 1783138570.82 total 350.43 last 68.77) - mkdir 24649 (time 1783138580.84 total 360.45 last 71.22) - mkdir 25357 (time 1783138590.87 total 370.48 last 70.63) - mkdir 26017 (time 1783138600.88 total 380.48 last 65.95) - mkdir 26756 (time 1783138610.88 total 390.49 last 73.88) - mkdir 27440 (time 1783138620.89 total 400.50 last 68.33) - mkdir 28130 (time 1783138630.89 total 410.50 last 68.97) - mkdir 28852 (time 1783138640.90 total 420.51 last 72.14) - mkdir 29539 (time 1783138650.91 total 430.51 last 68.67) - mkdir 30000 (time 1783138657.55 total 437.16 last 69.38) - mkdir 30734 (time 1783138667.57 total 447.18 last 73.26) - mkdir 31431 (time 1783138677.61 total 457.22 last 69.44) - mkdir 32075 (time 1783138687.61 total 467.22 last 64.39) - mkdir 32767 (time 1783138697.61 total 477.22 last 69.18) total: 32818 mkdir in 477.91 seconds: 68.67 ops/second - mkdir 695 (time 1783138230.46 total 10.00 last 69.49) - mkdir 1445 (time 1783138240.48 total 20.02 last 74.88) - mkdir 2194 (time 1783138250.49 total 30.03 last 74.78) - mkdir 2912 (time 1783138260.50 total 40.04 last 71.78) - mkdir 3635 (time 1783138270.52 total 50.06 last 72.14) - mkdir 4380 (time 1783138280.53 total 60.07 last 74.44) - mkdir 5121 (time 1783138290.53 total 70.07 last 74.07) - mkdir 5883 (time 1783138300.56 total 80.10 last 76.01) - mkdir 6622 (time 1783138310.56 total 90.10 last 73.83) - mkdir 7355 (time 1783138320.58 total 100.12 last 73.20) - mkdir 8045 (time 1783138330.59 total 110.13 last 68.91) - mkdir 8737 (time 1783138340.61 total 120.15 last 69.10) - mkdir 9341 (time 1783138350.62 total 130.16 last 60.30) - mkdir 10000 (time 1783138360.58 total 140.12 last 66.16) - mkdir 10724 (time 1783138370.59 total 150.13 last 72.36) - mkdir 11400 (time 1783138380.60 total 160.14 last 67.50) - mkdir 12083 (time 1783138390.62 total 170.16 last 68.20) - mkdir 12806 (time 1783138400.64 total 180.18 last 72.17) - mkdir 13479 (time 1783138410.64 total 190.18 last 67.30) - mkdir 14164 (time 1783138420.65 total 200.19 last 68.41) - mkdir 14759 (time 1783138430.66 total 210.20 last 59.42) - mkdir 15344 (time 1783138440.67 total 220.21 last 58.47) - mkdir 15971 (time 1783138450.67 total 230.21 last 62.69) - mkdir 16565 (time 1783138460.68 total 240.22 last 59.36) - mkdir 17183 (time 1783138470.69 total 250.23 last 61.70) - mkdir 17891 (time 1783138480.70 total 260.24 last 70.76) - mkdir 18588 (time 1783138490.71 total 270.25 last 69.62) - mkdir 19213 (time 1783138500.74 total 280.28 last 62.35) - mkdir 19802 (time 1783138510.74 total 290.28 last 58.89) - mkdir 20000 (time 1783138513.53 total 293.07 last 70.93) - mkdir 20642 (time 1783138523.53 total 303.07 last 64.19) - mkdir 21346 (time 1783138533.54 total 313.08 last 70.29) - mkdir 21969 (time 1783138543.56 total 323.10 last 62.22) - mkdir 22696 (time 1783138553.56 total 333.10 last 72.70) - mkdir 23354 (time 1783138563.56 total 343.10 last 65.78) - mkdir 24110 (time 1783138573.58 total 353.12 last 75.44) - mkdir 24782 (time 1783138583.59 total 363.13 last 67.15) - mkdir 25450 (time 1783138593.61 total 373.15 last 66.68) - mkdir 26127 (time 1783138603.62 total 383.16 last 67.63) - mkdir 26892 (time 1783138613.64 total 393.18 last 76.36) - mkdir 27523 (time 1783138623.65 total 403.19 last 63.01) - mkdir 28248 (time 1783138633.68 total 413.22 last 72.31) - mkdir 28971 (time 1783138643.70 total 423.24 last 72.13) - mkdir 29643 (time 1783138653.70 total 433.24 last 67.20) - mkdir 30000 (time 1783138658.57 total 438.11 last 73.26) - mkdir 30716 (time 1783138668.60 total 448.13 last 71.46) - mkdir 31385 (time 1783138678.60 total 458.14 last 66.90) - mkdir 32081 (time 1783138688.62 total 468.16 last 69.42) - mkdir 32788 (time 1783138698.63 total 478.17 last 70.67) total: 32818 mkdir in 478.60 seconds: 68.57 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 270688 1000616 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 1783139136 ; total 0 ; last 0) - unlinked 10000 (time 1783139355 ; total 219 ; last 219) - unlinked 20000 (time 1783139498 ; total 362 ; last 143) - unlinked 30000 (time 1783139625 ; total 489 ; last 127) total: 32768 unlinks in 523 seconds: 62.653919 unlinks/second - unlinked 0 (time 1783139136 ; total 0 ; last 0) - unlinked 10000 (time 1783139356 ; total 220 ; last 220) - unlinked 20000 (time 1783139500 ; total 364 ; last 144) - unlinked 30000 (time 1783139628 ; total 492 ; last 128) total: 32768 unlinks in 526 seconds: 62.296577 unlinks/second nlink between: 1 - unlinked 0 (time 1783139663 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1783139663 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 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 8144 1263160 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