== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 17:46:50 (1778622410) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7800 1263504 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7220 1264084 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 29052 3577968 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14424 3592596 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4001 1019999 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2027 1021973 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2744 259400 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2654 259490 2% /mnt/lustre[OST:1] filesystem_summary: 524918 6028 518890 2% /mnt/lustre - mkdir 818 (time 1778622427.04 total 10.00 last 81.79) - mkdir 1361 (time 1778622437.05 total 20.01 last 54.28) - mkdir 1961 (time 1778622447.05 total 30.01 last 59.98) - mkdir 2630 (time 1778622457.06 total 40.01 last 66.86) - mkdir 3261 (time 1778622467.06 total 50.02 last 63.04) - mkdir 3868 (time 1778622477.09 total 60.04 last 60.57) - mkdir 4582 (time 1778622487.09 total 70.05 last 71.39) - mkdir 5300 (time 1778622497.09 total 80.05 last 71.76) - mkdir 5942 (time 1778622507.10 total 90.06 last 64.16) - mkdir 6600 (time 1778622517.11 total 100.07 last 65.73) - mkdir 7165 (time 1778622527.12 total 110.07 last 56.46) - mkdir 7831 (time 1778622537.12 total 120.08 last 66.56) - mkdir 8507 (time 1778622547.15 total 130.11 last 67.39) - mkdir 9215 (time 1778622557.17 total 140.12 last 70.71) - mkdir 9827 (time 1778622567.17 total 150.13 last 61.17) - mkdir 10000 (time 1778622569.36 total 152.32 last 78.91) - mkdir 10817 (time 1778622579.38 total 162.33 last 81.60) - mkdir 11438 (time 1778622589.38 total 172.34 last 62.07) - mkdir 12057 (time 1778622599.42 total 182.38 last 61.64) - mkdir 12651 (time 1778622609.44 total 192.40 last 59.30) - mkdir 13496 (time 1778622619.45 total 202.40 last 84.45) - mkdir 14308 (time 1778622629.45 total 212.41 last 81.13) - mkdir 15007 (time 1778622639.47 total 222.42 last 69.81) - mkdir 15771 (time 1778622649.47 total 232.43 last 76.37) - mkdir 16604 (time 1778622659.49 total 242.44 last 83.17) - mkdir 17255 (time 1778622669.49 total 252.44 last 65.09) - mkdir 17904 (time 1778622679.51 total 262.46 last 64.78) - mkdir 18664 (time 1778622689.52 total 272.48 last 75.91) - mkdir 19416 (time 1778622699.53 total 282.49 last 75.12) - mkdir 20000 (time 1778622706.54 total 289.49 last 83.35) - mkdir 20674 (time 1778622716.54 total 299.50 last 67.38) - mkdir 21410 (time 1778622726.55 total 309.51 last 73.49) - mkdir 22043 (time 1778622736.57 total 319.53 last 63.18) - mkdir 22659 (time 1778622746.57 total 329.53 last 61.60) - mkdir 23288 (time 1778622756.59 total 339.55 last 62.79) - mkdir 23772 (time 1778622766.59 total 349.55 last 48.40) - mkdir 24295 (time 1778622776.60 total 359.56 last 52.25) - mkdir 24754 (time 1778622786.63 total 369.58 last 45.77) - mkdir 25242 (time 1778622796.64 total 379.60 last 48.73) - mkdir 25814 (time 1778622806.64 total 389.60 last 57.19) - mkdir 26498 (time 1778622816.65 total 399.60 last 68.38) - mkdir 27180 (time 1778622826.65 total 409.61 last 68.15) - mkdir 27958 (time 1778622836.66 total 419.61 last 77.78) - mkdir 28660 (time 1778622846.66 total 429.62 last 70.19) - mkdir 29382 (time 1778622856.66 total 439.62 last 72.16) - mkdir 30000 (time 1778622864.35 total 447.31 last 80.38) - mkdir 30721 (time 1778622874.39 total 457.34 last 71.86) - mkdir 31397 (time 1778622884.39 total 467.34 last 67.59) - mkdir 32141 (time 1778622894.39 total 477.35 last 74.37) - mkdir 32733 (time 1778622904.40 total 487.36 last 59.16) total: 32818 mkdir in 489.05 seconds: 67.11 ops/second - mkdir 803 (time 1778622427.11 total 10.03 last 80.07) - mkdir 1334 (time 1778622437.11 total 20.03 last 53.09) - mkdir 1921 (time 1778622447.15 total 30.07 last 58.48) - mkdir 2598 (time 1778622457.16 total 40.08 last 67.59) - mkdir 3252 (time 1778622467.17 total 50.09 last 65.35) - mkdir 3835 (time 1778622477.17 total 60.09 last 58.29) - mkdir 4517 (time 1778622487.19 total 70.10 last 68.11) - mkdir 5248 (time 1778622497.21 total 80.13 last 72.89) - mkdir 5879 (time 1778622507.22 total 90.14 last 63.08) - mkdir 6542 (time 1778622517.24 total 100.16 last 66.15) - mkdir 7154 (time 1778622527.25 total 110.17 last 61.11) - mkdir 7788 (time 1778622537.26 total 120.18 last 63.36) - mkdir 8465 (time 1778622547.27 total 130.19 last 67.62) - mkdir 9198 (time 1778622557.28 total 140.20 last 73.21) - mkdir 9814 (time 1778622567.31 total 150.23 last 61.47) - mkdir 10000 (time 1778622569.79 total 152.71 last 74.93) - mkdir 10790 (time 1778622579.79 total 162.71 last 79.00) - mkdir 11421 (time 1778622589.85 total 172.77 last 62.70) - mkdir 12021 (time 1778622599.87 total 182.79 last 59.91) - mkdir 12653 (time 1778622609.87 total 192.79 last 63.17) - mkdir 13500 (time 1778622619.87 total 202.79 last 84.68) - mkdir 14303 (time 1778622629.88 total 212.80 last 80.28) - mkdir 15010 (time 1778622639.88 total 222.80 last 70.69) - mkdir 15806 (time 1778622649.88 total 232.80 last 79.57) - mkdir 16613 (time 1778622659.88 total 242.80 last 80.67) - mkdir 17257 (time 1778622669.91 total 252.83 last 64.24) - mkdir 17872 (time 1778622679.92 total 262.84 last 61.45) - mkdir 18647 (time 1778622689.94 total 272.86 last 77.30) - mkdir 19398 (time 1778622699.95 total 282.87 last 75.06) - mkdir 20000 (time 1778622707.27 total 290.19 last 82.22) - mkdir 20666 (time 1778622717.27 total 300.19 last 66.57) - mkdir 21421 (time 1778622727.28 total 310.20 last 75.49) - mkdir 22024 (time 1778622737.28 total 320.20 last 60.29) - mkdir 22648 (time 1778622747.29 total 330.21 last 62.34) - mkdir 23265 (time 1778622757.30 total 340.22 last 61.62) - mkdir 23724 (time 1778622767.31 total 350.23 last 45.87) - mkdir 24259 (time 1778622777.32 total 360.24 last 53.45) - mkdir 24710 (time 1778622787.35 total 370.27 last 44.95) - mkdir 25225 (time 1778622797.35 total 380.27 last 51.48) - mkdir 25824 (time 1778622807.36 total 390.28 last 59.84) - mkdir 26501 (time 1778622817.38 total 400.30 last 67.58) - mkdir 27192 (time 1778622827.38 total 410.30 last 69.08) - mkdir 27958 (time 1778622837.39 total 420.31 last 76.56) - mkdir 28631 (time 1778622847.40 total 430.32 last 67.20) - mkdir 29335 (time 1778622857.46 total 440.38 last 69.98) - mkdir 30000 (time 1778622865.54 total 448.46 last 82.37) - mkdir 30681 (time 1778622875.55 total 458.47 last 68.03) - mkdir 31394 (time 1778622885.55 total 468.47 last 71.29) - mkdir 32104 (time 1778622895.55 total 478.47 last 70.96) - mkdir 32671 (time 1778622905.58 total 488.50 last 56.57) total: 32818 mkdir in 490.49 seconds: 66.91 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276856 994448 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7220 1264084 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 29052 3577968 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14424 3592596 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69637 954363 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2027 1021973 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2744 259400 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2654 259490 2% /mnt/lustre[OST:1] filesystem_summary: 590554 71664 518890 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1778623719 ; total 0 ; last 0) - unlinked 10000 (time 1778623959 ; total 240 ; last 240) - unlinked 20000 (time 1778624194 ; total 475 ; last 235) - unlinked 30000 (time 1778624424 ; total 705 ; last 230) total: 32768 unlinks in 772 seconds: 42.445595 unlinks/second - unlinked 0 (time 1778623718 ; total 0 ; last 0) - unlinked 10000 (time 1778623960 ; total 242 ; last 242) - unlinked 20000 (time 1778624195 ; total 477 ; last 235) - unlinked 30000 (time 1778624426 ; total 708 ; last 231) total: 32768 unlinks in 774 seconds: 42.335918 unlinks/second nlink between: 1 - unlinked 0 (time 1778624494 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1778624494 ; 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 14312 1256992 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7220 1264084 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 29052 3577968 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14424 3592596 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4001 1019999 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2027 1021973 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2744 259400 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2654 259490 2% /mnt/lustre[OST:1] filesystem_summary: 524918 6028 518890 2% /mnt/lustre