== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 12:49:13 (1787849353) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7828 1263476 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7216 1264088 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24596 3582424 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18884 3588136 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4062 1019938 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1992 1022008 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2687 259457 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2740 259404 2% /mnt/lustre[OST:1] filesystem_summary: 524915 6054 518861 2% /mnt/lustre - mkdir 805 (time 1787849368.53 total 10.04 last 80.20) - mkdir 1621 (time 1787849378.54 total 20.04 last 81.58) - mkdir 2448 (time 1787849388.54 total 30.05 last 82.65) - mkdir 3409 (time 1787849398.56 total 40.06 last 95.97) - mkdir 4458 (time 1787849408.56 total 50.07 last 104.81) - mkdir 5449 (time 1787849418.56 total 60.07 last 99.09) - mkdir 6316 (time 1787849428.57 total 70.08 last 86.64) - mkdir 7131 (time 1787849438.59 total 80.09 last 81.37) - mkdir 7829 (time 1787849448.59 total 90.09 last 69.79) - mkdir 8652 (time 1787849458.60 total 100.10 last 82.23) - mkdir 9550 (time 1787849468.60 total 110.11 last 89.74) - mkdir 10000 (time 1787849473.07 total 114.58 last 100.65) - mkdir 10978 (time 1787849483.10 total 124.61 last 97.54) - mkdir 11757 (time 1787849493.11 total 134.62 last 77.83) - mkdir 12285 (time 1787849503.14 total 144.65 last 52.64) - mkdir 12799 (time 1787849513.15 total 154.66 last 51.35) - mkdir 13500 (time 1787849523.18 total 164.68 last 69.91) - mkdir 14241 (time 1787849533.20 total 174.71 last 73.93) - mkdir 15166 (time 1787849543.23 total 184.74 last 92.21) - mkdir 16011 (time 1787849553.25 total 194.75 last 84.36) - mkdir 16750 (time 1787849563.26 total 204.77 last 73.78) - mkdir 17685 (time 1787849573.31 total 214.81 last 93.10) - mkdir 18512 (time 1787849583.31 total 224.81 last 82.69) - mkdir 19473 (time 1787849593.32 total 234.83 last 95.98) - mkdir 20000 (time 1787849599.57 total 241.07 last 84.35) - mkdir 20922 (time 1787849609.57 total 251.08 last 92.20) - mkdir 21849 (time 1787849619.57 total 261.08 last 92.67) - mkdir 22619 (time 1787849629.58 total 271.08 last 76.98) - mkdir 23534 (time 1787849639.58 total 281.08 last 91.49) - mkdir 24498 (time 1787849649.60 total 291.10 last 96.19) - mkdir 25368 (time 1787849659.61 total 301.12 last 86.87) - mkdir 26072 (time 1787849669.64 total 311.14 last 70.23) - mkdir 26899 (time 1787849679.65 total 321.16 last 82.57) - mkdir 27668 (time 1787849689.65 total 331.16 last 76.90) - mkdir 28526 (time 1787849699.66 total 341.16 last 85.75) - mkdir 29351 (time 1787849709.66 total 351.17 last 82.49) - mkdir 30000 (time 1787849716.34 total 357.84 last 97.20) - mkdir 31038 (time 1787849726.34 total 367.84 last 103.78) - mkdir 31904 (time 1787849736.34 total 377.85 last 86.59) - mkdir 32770 (time 1787849746.35 total 387.85 last 86.53) total: 32818 mkdir in 388.49 seconds: 84.47 ops/second - mkdir 831 (time 1787849368.54 total 10.02 last 82.93) - mkdir 1659 (time 1787849378.54 total 20.02 last 82.78) - mkdir 2514 (time 1787849388.55 total 30.03 last 85.46) - mkdir 3428 (time 1787849398.55 total 40.03 last 91.36) - mkdir 4472 (time 1787849408.55 total 50.03 last 104.36) - mkdir 5438 (time 1787849418.55 total 60.04 last 96.59) - mkdir 6289 (time 1787849428.56 total 70.04 last 85.06) - mkdir 7127 (time 1787849438.57 total 80.05 last 83.68) - mkdir 7830 (time 1787849448.58 total 90.06 last 70.28) - mkdir 8627 (time 1787849458.59 total 100.08 last 79.56) - mkdir 9548 (time 1787849468.61 total 110.09 last 91.93) - mkdir 10000 (time 1787849472.95 total 114.43 last 104.27) - mkdir 10946 (time 1787849482.96 total 124.44 last 94.49) - mkdir 11725 (time 1787849492.97 total 134.45 last 77.83) - mkdir 12271 (time 1787849503.04 total 144.52 last 54.21) - mkdir 12751 (time 1787849513.07 total 154.56 last 47.83) - mkdir 13432 (time 1787849523.08 total 164.57 last 68.03) - mkdir 14116 (time 1787849533.10 total 174.58 last 68.28) - mkdir 15075 (time 1787849543.11 total 184.59 last 95.81) - mkdir 15881 (time 1787849553.13 total 194.61 last 80.45) - mkdir 16613 (time 1787849563.14 total 204.62 last 73.16) - mkdir 17517 (time 1787849573.15 total 214.63 last 90.28) - mkdir 18324 (time 1787849583.15 total 224.63 last 80.69) - mkdir 19212 (time 1787849593.16 total 234.64 last 88.75) - mkdir 20000 (time 1787849602.28 total 243.76 last 86.36) - mkdir 20888 (time 1787849612.29 total 253.77 last 88.74) - mkdir 21800 (time 1787849622.32 total 263.80 last 90.93) - mkdir 22553 (time 1787849632.32 total 273.80 last 75.26) - mkdir 23509 (time 1787849642.32 total 283.80 last 95.59) - mkdir 24532 (time 1787849652.33 total 293.81 last 102.27) - mkdir 25285 (time 1787849662.33 total 303.81 last 75.29) - mkdir 26004 (time 1787849672.33 total 313.81 last 71.89) - mkdir 26769 (time 1787849682.33 total 323.81 last 76.49) - mkdir 27582 (time 1787849692.33 total 333.81 last 81.30) - mkdir 28436 (time 1787849702.35 total 343.83 last 85.23) - mkdir 29240 (time 1787849712.36 total 353.84 last 80.32) - mkdir 30000 (time 1787849719.47 total 360.95 last 106.88) - mkdir 30977 (time 1787849729.47 total 370.95 last 97.69) - mkdir 31837 (time 1787849739.49 total 380.98 last 85.81) - mkdir 32652 (time 1787849749.50 total 390.99 last 81.43) total: 32818 mkdir in 392.97 seconds: 83.51 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7828 1263476 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276316 994988 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24596 3582424 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18884 3588136 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4062 1019938 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67628 956372 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2687 259457 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2740 259404 2% /mnt/lustre[OST:1] filesystem_summary: 590551 71690 518861 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787850497 ; total 0 ; last 0) - unlinked 10000 (time 1787850692 ; total 195 ; last 195) - unlinked 20000 (time 1787850901 ; total 404 ; last 209) - unlinked 30000 (time 1787851101 ; total 604 ; last 200) total: 32768 unlinks in 653 seconds: 50.180706 unlinks/second - unlinked 0 (time 1787850497 ; total 0 ; last 0) - unlinked 10000 (time 1787850693 ; total 196 ; last 196) - unlinked 20000 (time 1787850900 ; total 403 ; last 207) - unlinked 30000 (time 1787851102 ; total 605 ; last 202) total: 32768 unlinks in 653 seconds: 50.180706 unlinks/second nlink between: 1 - unlinked 0 (time 1787851152 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787851152 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 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 7828 1263476 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13772 1257532 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24596 3582424 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18884 3588136 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4062 1019938 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1992 1022008 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2687 259457 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2740 259404 2% /mnt/lustre[OST:1] filesystem_summary: 524915 6054 518861 2% /mnt/lustre