== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 22:17:48 (1788661068) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7860 1263444 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7200 1264104 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30740 3576280 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12740 3594280 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3981 1020019 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2031 1021969 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2634 259510 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2753 259391 2% /mnt/lustre[OST:1] filesystem_summary: 524913 6012 518901 2% /mnt/lustre - mkdir 921 (time 1788661082.75 total 10.02 last 91.91) - mkdir 1856 (time 1788661092.75 total 20.02 last 93.49) - mkdir 2695 (time 1788661102.76 total 30.04 last 83.78) - mkdir 3439 (time 1788661112.78 total 40.05 last 74.32) - mkdir 4275 (time 1788661122.79 total 50.06 last 83.51) - mkdir 5136 (time 1788661132.79 total 60.06 last 86.04) - mkdir 6070 (time 1788661142.80 total 70.07 last 93.37) - mkdir 6934 (time 1788661152.80 total 80.07 last 86.36) - mkdir 7842 (time 1788661162.81 total 90.08 last 90.73) - mkdir 8660 (time 1788661172.81 total 100.08 last 81.78) - mkdir 9594 (time 1788661182.82 total 110.10 last 93.28) - mkdir 10000 (time 1788661187.11 total 114.38 last 94.82) - mkdir 10856 (time 1788661197.11 total 124.38 last 85.56) - mkdir 11794 (time 1788661207.11 total 134.38 last 93.79) - mkdir 12658 (time 1788661217.12 total 144.39 last 86.34) - mkdir 13558 (time 1788661227.12 total 154.40 last 89.93) - mkdir 14429 (time 1788661237.13 total 164.40 last 87.09) - mkdir 15279 (time 1788661247.13 total 174.40 last 84.97) - mkdir 16211 (time 1788661257.13 total 184.40 last 93.18) - mkdir 17080 (time 1788661267.17 total 194.44 last 86.56) - mkdir 17968 (time 1788661277.18 total 204.45 last 88.74) - mkdir 18788 (time 1788661287.18 total 214.45 last 81.98) - mkdir 19667 (time 1788661297.20 total 224.47 last 87.72) - mkdir 20000 (time 1788661300.96 total 228.23 last 88.63) - mkdir 20948 (time 1788661310.96 total 238.24 last 94.74) - mkdir 21889 (time 1788661320.98 total 248.25 last 93.97) - mkdir 22781 (time 1788661330.98 total 258.25 last 89.20) - mkdir 23705 (time 1788661340.98 total 268.25 last 92.40) - mkdir 24510 (time 1788661350.99 total 278.26 last 80.45) - mkdir 25367 (time 1788661361.00 total 288.27 last 85.55) - mkdir 26245 (time 1788661371.01 total 298.28 last 87.75) - mkdir 27130 (time 1788661381.01 total 308.28 last 88.49) - mkdir 27930 (time 1788661391.02 total 318.29 last 79.93) - mkdir 28801 (time 1788661401.02 total 328.30 last 87.06) - mkdir 29739 (time 1788661411.03 total 338.30 last 93.77) - mkdir 30000 (time 1788661414.14 total 341.41 last 83.80) - mkdir 30879 (time 1788661424.16 total 351.43 last 87.74) - mkdir 31754 (time 1788661434.16 total 361.44 last 87.47) - mkdir 32626 (time 1788661444.17 total 371.44 last 87.13) total: 32818 mkdir in 373.78 seconds: 87.80 ops/second - mkdir 881 (time 1788661082.77 total 10.03 last 87.84) - mkdir 1808 (time 1788661092.77 total 20.03 last 92.68) - mkdir 2621 (time 1788661102.81 total 30.06 last 81.03) - mkdir 3345 (time 1788661112.82 total 40.07 last 72.32) - mkdir 4164 (time 1788661122.82 total 50.08 last 81.89) - mkdir 4997 (time 1788661132.82 total 60.08 last 83.28) - mkdir 5914 (time 1788661142.83 total 70.09 last 91.61) - mkdir 6767 (time 1788661152.84 total 80.10 last 85.24) - mkdir 7640 (time 1788661162.84 total 90.10 last 87.26) - mkdir 8478 (time 1788661172.85 total 100.10 last 83.77) - mkdir 9360 (time 1788661182.86 total 110.12 last 88.09) - mkdir 10000 (time 1788661190.01 total 117.27 last 89.49) - mkdir 10853 (time 1788661200.01 total 127.27 last 85.29) - mkdir 11758 (time 1788661210.03 total 137.28 last 90.39) - mkdir 12672 (time 1788661220.04 total 147.30 last 91.27) - mkdir 13536 (time 1788661230.04 total 157.30 last 86.38) - mkdir 14427 (time 1788661240.06 total 167.32 last 88.94) - mkdir 15328 (time 1788661250.06 total 177.32 last 90.08) - mkdir 16213 (time 1788661260.06 total 187.32 last 88.49) - mkdir 17121 (time 1788661270.07 total 197.32 last 90.77) - mkdir 17884 (time 1788661280.07 total 207.32 last 76.29) - mkdir 18764 (time 1788661290.07 total 217.33 last 88.00) - mkdir 19671 (time 1788661300.08 total 227.34 last 90.56) - mkdir 20000 (time 1788661303.46 total 230.71 last 97.54) - mkdir 20941 (time 1788661313.47 total 240.73 last 93.94) - mkdir 21854 (time 1788661323.47 total 250.73 last 91.30) - mkdir 22745 (time 1788661333.47 total 260.73 last 89.09) - mkdir 23547 (time 1788661343.48 total 270.74 last 80.13) - mkdir 24398 (time 1788661353.48 total 280.74 last 85.09) - mkdir 25259 (time 1788661363.48 total 290.74 last 86.10) - mkdir 26151 (time 1788661373.51 total 300.76 last 89.00) - mkdir 26995 (time 1788661383.52 total 310.78 last 84.30) - mkdir 27800 (time 1788661393.53 total 320.79 last 80.39) - mkdir 28705 (time 1788661403.54 total 330.79 last 90.48) - mkdir 29567 (time 1788661413.54 total 340.80 last 86.14) - mkdir 30000 (time 1788661419.11 total 346.37 last 77.74) - mkdir 30897 (time 1788661429.12 total 356.38 last 89.65) - mkdir 31712 (time 1788661439.14 total 366.40 last 81.30) - mkdir 32630 (time 1788661449.15 total 376.41 last 91.74) total: 32818 mkdir in 378.73 seconds: 86.65 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276896 994408 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7200 1264104 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30740 3576280 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12740 3594280 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69617 954383 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2031 1021969 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2634 259510 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2753 259391 2% /mnt/lustre[OST:1] filesystem_summary: 590549 71648 518901 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788662163 ; total 0 ; last 0) - unlinked 10000 (time 1788662346 ; total 183 ; last 183) - unlinked 20000 (time 1788662556 ; total 393 ; last 210) - unlinked 30000 (time 1788662757 ; total 594 ; last 201) total: 32768 unlinks in 648 seconds: 50.567902 unlinks/second - unlinked 0 (time 1788662163 ; total 0 ; last 0) - unlinked 10000 (time 1788662346 ; total 183 ; last 183) - unlinked 20000 (time 1788662556 ; total 393 ; last 210) - unlinked 30000 (time 1788662758 ; total 595 ; last 202) total: 32768 unlinks in 650 seconds: 50.412308 unlinks/second nlink between: 1 - unlinked 0 (time 1788662814 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788662814 ; 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 14352 1256952 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7200 1264104 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30740 3576280 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12740 3594280 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3981 1020019 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2031 1021969 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2634 259510 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2753 259391 2% /mnt/lustre[OST:1] filesystem_summary: 524913 6012 518901 2% /mnt/lustre