== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 10:10:01 (1789135801) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 370 261774 1% /mnt/lustre[OST:1] filesystem_summary: 524086 537 523549 1% /mnt/lustre - mkdir 633 (time 1789135816.73 total 10.01 last 63.24) - mkdir 1333 (time 1789135826.74 total 20.02 last 69.92) - mkdir 2004 (time 1789135836.76 total 30.04 last 66.95) - mkdir 2747 (time 1789135846.76 total 40.04 last 74.29) - mkdir 3516 (time 1789135856.76 total 50.05 last 76.89) - mkdir 4212 (time 1789135866.77 total 60.05 last 69.58) - mkdir 4940 (time 1789135876.77 total 70.05 last 72.79) - mkdir 5720 (time 1789135886.78 total 80.06 last 77.93) - mkdir 6457 (time 1789135896.78 total 90.06 last 73.67) - mkdir 7272 (time 1789135906.78 total 100.07 last 81.48) - mkdir 8022 (time 1789135916.79 total 110.07 last 74.93) - mkdir 8645 (time 1789135926.80 total 120.08 last 62.24) - mkdir 9409 (time 1789135936.81 total 130.10 last 76.31) - mkdir 10000 (time 1789135945.24 total 138.52 last 70.16) - mkdir 10762 (time 1789135955.24 total 148.52 last 76.18) - mkdir 11408 (time 1789135965.24 total 158.52 last 64.59) - mkdir 12110 (time 1789135975.25 total 168.53 last 70.15) - mkdir 12942 (time 1789135985.25 total 178.54 last 83.16) - mkdir 13607 (time 1789135995.26 total 188.54 last 66.46) - mkdir 14311 (time 1789136005.26 total 198.54 last 70.39) - mkdir 14945 (time 1789136015.27 total 208.55 last 63.34) - mkdir 15587 (time 1789136025.28 total 218.56 last 64.15) - mkdir 16237 (time 1789136035.29 total 228.57 last 64.94) - mkdir 16963 (time 1789136045.30 total 238.59 last 72.47) - mkdir 17509 (time 1789136055.30 total 248.59 last 54.60) - mkdir 18118 (time 1789136065.32 total 258.60 last 60.81) - mkdir 18830 (time 1789136075.33 total 268.61 last 71.12) - mkdir 19588 (time 1789136085.34 total 278.62 last 75.70) - mkdir 20000 (time 1789136090.10 total 283.38 last 86.64) - mkdir 20745 (time 1789136100.11 total 293.39 last 74.40) - mkdir 21454 (time 1789136110.13 total 303.41 last 70.76) - mkdir 21912 (time 1789136120.14 total 313.43 last 45.74) - mkdir 22634 (time 1789136130.16 total 323.44 last 72.10) - mkdir 23422 (time 1789136140.16 total 333.44 last 78.77) - mkdir 24182 (time 1789136150.16 total 343.45 last 75.98) - mkdir 24905 (time 1789136160.17 total 353.45 last 72.28) - mkdir 25607 (time 1789136170.17 total 363.45 last 70.18) - mkdir 26362 (time 1789136180.20 total 373.48 last 75.29) - mkdir 27146 (time 1789136190.24 total 383.52 last 78.11) - mkdir 27893 (time 1789136200.25 total 393.53 last 74.60) - mkdir 28594 (time 1789136210.25 total 403.54 last 70.07) - mkdir 29246 (time 1789136220.26 total 413.55 last 65.13) - mkdir 29948 (time 1789136230.27 total 423.55 last 70.19) - mkdir 30650 (time 1789136240.27 total 433.55 last 70.17) - mkdir 31284 (time 1789136250.28 total 443.56 last 63.32) - mkdir 31812 (time 1789136260.28 total 453.56 last 52.80) - mkdir 32514 (time 1789136270.29 total 463.57 last 70.17) total: 32818 mkdir in 467.30 seconds: 70.23 ops/second - mkdir 615 (time 1789135816.78 total 10.01 last 61.45) - mkdir 1306 (time 1789135826.78 total 20.01 last 69.10) - mkdir 1992 (time 1789135836.79 total 30.02 last 68.55) - mkdir 2748 (time 1789135846.81 total 40.03 last 75.47) - mkdir 3520 (time 1789135856.82 total 50.04 last 77.13) - mkdir 4189 (time 1789135866.82 total 60.05 last 66.87) - mkdir 4954 (time 1789135876.84 total 70.07 last 76.34) - mkdir 5727 (time 1789135886.86 total 80.08 last 77.18) - mkdir 6475 (time 1789135896.86 total 90.09 last 74.77) - mkdir 7308 (time 1789135906.87 total 100.10 last 83.22) - mkdir 8036 (time 1789135916.87 total 110.10 last 72.79) - mkdir 8676 (time 1789135926.90 total 120.12 last 63.86) - mkdir 9424 (time 1789135936.91 total 130.14 last 74.66) - mkdir 10000 (time 1789135945.22 total 138.45 last 69.35) - mkdir 10763 (time 1789135955.24 total 148.47 last 76.15) - mkdir 11440 (time 1789135965.26 total 158.48 last 67.59) - mkdir 12146 (time 1789135975.26 total 168.49 last 70.56) - mkdir 12974 (time 1789135985.26 total 178.49 last 82.79) - mkdir 13624 (time 1789135995.28 total 188.51 last 64.88) - mkdir 14284 (time 1789136005.29 total 198.52 last 65.93) - mkdir 14885 (time 1789136015.30 total 208.52 last 60.07) - mkdir 15558 (time 1789136025.31 total 218.53 last 67.22) - mkdir 16206 (time 1789136035.31 total 228.54 last 64.77) - mkdir 16949 (time 1789136045.32 total 238.54 last 74.27) - mkdir 17494 (time 1789136055.32 total 248.54 last 54.50) - mkdir 18106 (time 1789136065.34 total 258.56 last 61.09) - mkdir 18830 (time 1789136075.35 total 268.58 last 72.29) - mkdir 19586 (time 1789136085.35 total 278.58 last 75.59) - mkdir 20000 (time 1789136090.11 total 283.34 last 86.95) - mkdir 20730 (time 1789136100.14 total 293.36 last 72.81) - mkdir 21501 (time 1789136110.17 total 303.39 last 76.86) - mkdir 21953 (time 1789136120.18 total 313.40 last 45.17) - mkdir 22679 (time 1789136130.18 total 323.40 last 72.60) - mkdir 23465 (time 1789136140.20 total 333.42 last 78.43) - mkdir 24227 (time 1789136150.20 total 343.43 last 76.17) - mkdir 24924 (time 1789136160.20 total 353.43 last 69.70) - mkdir 25638 (time 1789136170.21 total 363.43 last 71.37) - mkdir 26380 (time 1789136180.21 total 373.44 last 74.17) - mkdir 27151 (time 1789136190.21 total 383.44 last 77.10) - mkdir 27898 (time 1789136200.21 total 393.44 last 74.69) - mkdir 28577 (time 1789136210.23 total 403.45 last 67.80) - mkdir 29236 (time 1789136220.24 total 413.46 last 65.84) - mkdir 29948 (time 1789136230.24 total 423.46 last 71.18) - mkdir 30614 (time 1789136240.24 total 433.46 last 66.60) - mkdir 31256 (time 1789136250.24 total 443.46 last 64.20) - mkdir 31798 (time 1789136260.27 total 453.49 last 54.05) - mkdir 32481 (time 1789136270.27 total 463.50 last 68.25) total: 32818 mkdir in 467.63 seconds: 70.18 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 1548 3605472 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1548 3605472 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3096 7210944 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 370 261774 1% /mnt/lustre[OST:1] filesystem_summary: 589724 66175 523549 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789136776 ; total 1 ; last 1) - unlinked 10000 (time 1789137010 ; total 235 ; last 234) - unlinked 20000 (time 1789137163 ; total 388 ; last 153) - unlinked 30000 (time 1789137292 ; total 517 ; last 129) total: 32768 unlinks in 556 seconds: 58.935253 unlinks/second - unlinked 0 (time 1789136776 ; total 1 ; last 1) - unlinked 10000 (time 1789137011 ; total 236 ; last 235) - unlinked 20000 (time 1789137164 ; total 389 ; last 153) - unlinked 30000 (time 1789137295 ; total 520 ; last 131) total: 32768 unlinks in 558 seconds: 58.724014 unlinks/second nlink between: 1 - unlinked 0 (time 1789137336 ; total 1 ; last 1) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1789137336 ; 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 1548 3605472 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1548 3605472 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3096 7210944 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 370 261774 1% /mnt/lustre[OST:1] filesystem_summary: 524088 539 523549 1% /mnt/lustre