== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 08:54:45 (1789131285) 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 370 261774 1% /mnt/lustre[OST:1] filesystem_summary: 524088 539 523549 1% /mnt/lustre - mkdir 743 (time 1789131300.16 total 10.00 last 74.27) - mkdir 1447 (time 1789131310.18 total 20.02 last 70.26) - mkdir 2189 (time 1789131320.18 total 30.03 last 74.14) - mkdir 2953 (time 1789131330.19 total 40.04 last 76.34) - mkdir 3716 (time 1789131340.19 total 50.04 last 76.29) - mkdir 4486 (time 1789131350.21 total 60.06 last 76.89) - mkdir 5237 (time 1789131360.21 total 70.06 last 75.09) - mkdir 5971 (time 1789131370.22 total 80.07 last 73.31) - mkdir 6713 (time 1789131380.22 total 90.07 last 74.17) - mkdir 7455 (time 1789131390.24 total 100.09 last 74.07) - mkdir 8237 (time 1789131400.25 total 110.10 last 78.15) - mkdir 9029 (time 1789131410.25 total 120.10 last 79.16) - mkdir 9776 (time 1789131420.26 total 130.11 last 74.65) - mkdir 10000 (time 1789131423.10 total 132.95 last 78.84) - mkdir 10730 (time 1789131433.12 total 142.97 last 72.86) - mkdir 11478 (time 1789131443.12 total 152.97 last 74.77) - mkdir 12273 (time 1789131453.14 total 162.99 last 79.36) - mkdir 13080 (time 1789131463.15 total 173.00 last 80.61) - mkdir 13875 (time 1789131473.16 total 183.00 last 79.46) - mkdir 14683 (time 1789131483.16 total 193.01 last 80.74) - mkdir 15540 (time 1789131493.17 total 203.02 last 85.62) - mkdir 16369 (time 1789131503.18 total 213.03 last 82.87) - mkdir 17147 (time 1789131513.19 total 223.04 last 77.70) - mkdir 17914 (time 1789131523.20 total 233.05 last 76.65) - mkdir 18700 (time 1789131533.20 total 243.05 last 78.56) - mkdir 19439 (time 1789131543.21 total 253.06 last 73.85) - mkdir 20000 (time 1789131551.03 total 260.88 last 71.70) - mkdir 20742 (time 1789131561.04 total 270.88 last 74.19) - mkdir 21457 (time 1789131571.04 total 280.89 last 71.48) - mkdir 22187 (time 1789131581.04 total 290.89 last 73.00) - mkdir 23021 (time 1789131591.05 total 300.90 last 83.30) - mkdir 23728 (time 1789131601.06 total 310.91 last 70.60) - mkdir 24435 (time 1789131611.07 total 320.91 last 70.68) - mkdir 25153 (time 1789131621.07 total 330.92 last 71.77) - mkdir 25874 (time 1789131631.08 total 340.92 last 72.06) - mkdir 26637 (time 1789131641.08 total 350.92 last 76.30) - mkdir 27407 (time 1789131651.09 total 360.93 last 76.92) - mkdir 28209 (time 1789131661.09 total 370.94 last 80.18) - mkdir 28942 (time 1789131671.10 total 380.94 last 73.26) - mkdir 29671 (time 1789131681.10 total 390.95 last 72.85) - mkdir 30000 (time 1789131685.42 total 395.27 last 76.22) - mkdir 30763 (time 1789131695.42 total 405.27 last 76.29) - mkdir 31512 (time 1789131705.44 total 415.29 last 74.76) - mkdir 32317 (time 1789131715.45 total 425.30 last 80.38) total: 32818 mkdir in 431.84 seconds: 76.00 ops/second - mkdir 750 (time 1789131300.12 total 10.02 last 74.87) - mkdir 1490 (time 1789131310.13 total 20.03 last 73.92) - mkdir 2231 (time 1789131320.13 total 30.03 last 74.07) - mkdir 2968 (time 1789131330.15 total 40.05 last 73.59) - mkdir 3731 (time 1789131340.15 total 50.05 last 76.26) - mkdir 4490 (time 1789131350.16 total 60.06 last 75.86) - mkdir 5223 (time 1789131360.17 total 70.07 last 73.20) - mkdir 5954 (time 1789131370.18 total 80.07 last 73.07) - mkdir 6645 (time 1789131380.18 total 90.08 last 69.08) - mkdir 7379 (time 1789131390.19 total 100.08 last 73.36) - mkdir 8155 (time 1789131400.20 total 110.10 last 77.49) - mkdir 8953 (time 1789131410.20 total 120.10 last 79.80) - mkdir 9713 (time 1789131420.22 total 130.12 last 75.82) - mkdir 10000 (time 1789131424.15 total 134.05 last 73.01) - mkdir 10700 (time 1789131434.18 total 144.07 last 69.85) - mkdir 11443 (time 1789131444.19 total 154.09 last 74.19) - mkdir 12239 (time 1789131454.19 total 164.09 last 79.59) - mkdir 13029 (time 1789131464.21 total 174.10 last 78.90) - mkdir 13834 (time 1789131474.22 total 184.12 last 80.36) - mkdir 14656 (time 1789131484.24 total 194.14 last 82.07) - mkdir 15487 (time 1789131494.25 total 204.15 last 82.99) - mkdir 16290 (time 1789131504.25 total 214.15 last 80.29) - mkdir 17083 (time 1789131514.25 total 224.15 last 79.29) - mkdir 17869 (time 1789131524.27 total 234.17 last 78.46) - mkdir 18614 (time 1789131534.28 total 244.18 last 74.41) - mkdir 19361 (time 1789131544.31 total 254.21 last 74.47) - mkdir 20000 (time 1789131552.46 total 262.36 last 78.41) - mkdir 20735 (time 1789131562.47 total 272.37 last 73.48) - mkdir 21444 (time 1789131572.47 total 282.37 last 70.86) - mkdir 22191 (time 1789131582.48 total 292.38 last 74.66) - mkdir 22999 (time 1789131592.50 total 302.40 last 80.59) - mkdir 23671 (time 1789131602.50 total 312.40 last 67.20) - mkdir 24414 (time 1789131612.51 total 322.40 last 74.29) - mkdir 25124 (time 1789131622.53 total 332.42 last 70.87) - mkdir 25872 (time 1789131632.55 total 342.44 last 74.65) - mkdir 26642 (time 1789131642.56 total 352.46 last 76.90) - mkdir 27389 (time 1789131652.58 total 362.48 last 74.55) - mkdir 28185 (time 1789131662.58 total 372.48 last 79.60) - mkdir 28918 (time 1789131672.58 total 382.48 last 73.30) - mkdir 29662 (time 1789131682.59 total 392.49 last 74.29) - mkdir 30000 (time 1789131687.16 total 397.06 last 74.09) - mkdir 30752 (time 1789131697.20 total 407.09 last 74.91) - mkdir 31501 (time 1789131707.21 total 417.10 last 74.82) - mkdir 32274 (time 1789131717.22 total 427.12 last 77.22) total: 32818 mkdir in 434.02 seconds: 75.61 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 270676 1000628 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 1789132262 ; total 0 ; last 0) - unlinked 10000 (time 1789132479 ; total 217 ; last 217) - unlinked 20000 (time 1789132621 ; total 359 ; last 142) - unlinked 30000 (time 1789132749 ; total 487 ; last 128) total: 32768 unlinks in 522 seconds: 62.773945 unlinks/second - unlinked 0 (time 1789132262 ; total 0 ; last 0) - unlinked 10000 (time 1789132481 ; total 219 ; last 219) - unlinked 20000 (time 1789132620 ; total 358 ; last 139) - unlinked 30000 (time 1789132750 ; total 488 ; last 130) total: 32768 unlinks in 522 seconds: 62.773945 unlinks/second nlink between: 1 - unlinked 0 (time 1789132787 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1789132787 ; 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 8132 1263172 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