== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 07:32:22 (1789126342) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7972 1263332 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7096 1264208 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21748 3585272 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21736 3585284 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43484 7170556 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3990 1020010 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2008 1021992 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2710 259434 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2663 259481 2% /mnt/lustre[OST:1] filesystem_summary: 524913 5998 518915 2% /mnt/lustre - mkdir 797 (time 1789126357.51 total 10.02 last 79.57) - mkdir 1585 (time 1789126367.52 total 20.03 last 78.70) - mkdir 2326 (time 1789126377.53 total 30.04 last 74.03) - mkdir 3073 (time 1789126387.56 total 40.07 last 74.48) - mkdir 3875 (time 1789126397.57 total 50.08 last 80.11) - mkdir 4762 (time 1789126407.57 total 60.08 last 88.69) - mkdir 5509 (time 1789126417.58 total 70.09 last 74.64) - mkdir 6206 (time 1789126427.59 total 80.10 last 69.64) - mkdir 6899 (time 1789126437.59 total 90.10 last 69.28) - mkdir 7677 (time 1789126447.61 total 100.12 last 77.68) - mkdir 8351 (time 1789126457.61 total 110.12 last 67.40) - mkdir 9134 (time 1789126467.61 total 120.12 last 78.29) - mkdir 9889 (time 1789126477.63 total 130.14 last 75.36) - mkdir 10645 (time 1789126487.65 total 140.16 last 75.46) - mkdir 11358 (time 1789126497.65 total 150.16 last 71.28) - mkdir 12047 (time 1789126507.67 total 160.17 last 68.79) - mkdir 12726 (time 1789126517.68 total 170.19 last 67.78) - mkdir 13431 (time 1789126527.69 total 180.20 last 70.45) - mkdir 14294 (time 1789126537.70 total 190.21 last 86.23) - mkdir 15125 (time 1789126547.71 total 200.22 last 82.99) - mkdir 15948 (time 1789126557.73 total 210.24 last 82.15) - mkdir 16708 (time 1789126567.74 total 220.24 last 75.96) - mkdir 17424 (time 1789126577.74 total 230.25 last 71.58) - mkdir 18218 (time 1789126587.76 total 240.26 last 79.26) - mkdir 19074 (time 1789126597.77 total 250.27 last 85.52) - mkdir 19859 (time 1789126607.78 total 260.29 last 78.38) - mkdir 20679 (time 1789126617.79 total 270.30 last 81.89) - mkdir 21437 (time 1789126627.81 total 280.32 last 75.67) - mkdir 22114 (time 1789126637.84 total 290.35 last 67.50) - mkdir 22902 (time 1789126647.86 total 300.37 last 78.64) - mkdir 23655 (time 1789126657.86 total 310.37 last 75.29) - mkdir 24466 (time 1789126667.87 total 320.37 last 81.09) - mkdir 25254 (time 1789126677.87 total 330.38 last 78.73) - mkdir 26102 (time 1789126687.88 total 340.39 last 84.73) - mkdir 26934 (time 1789126697.88 total 350.39 last 83.19) - mkdir 27757 (time 1789126707.90 total 360.40 last 82.21) - mkdir 28637 (time 1789126717.92 total 370.43 last 87.74) - mkdir 29470 (time 1789126727.93 total 380.43 last 83.29) - mkdir 30000 (time 1789126734.69 total 387.20 last 78.31) - mkdir 30813 (time 1789126744.69 total 397.20 last 81.30) - mkdir 31485 (time 1789126754.70 total 407.21 last 67.14) - mkdir 32210 (time 1789126764.73 total 417.24 last 72.29) total: 32818 mkdir in 425.00 seconds: 77.22 ops/second - mkdir 763 (time 1789126357.48 total 10.01 last 76.21) - mkdir 1546 (time 1789126367.50 total 20.03 last 78.12) - mkdir 2320 (time 1789126377.50 total 30.04 last 77.39) - mkdir 3044 (time 1789126387.51 total 40.04 last 72.34) - mkdir 3836 (time 1789126397.52 total 50.05 last 79.11) - mkdir 4706 (time 1789126407.52 total 60.06 last 86.99) - mkdir 5453 (time 1789126417.53 total 70.06 last 74.69) - mkdir 6152 (time 1789126427.56 total 80.10 last 69.62) - mkdir 6830 (time 1789126437.59 total 90.12 last 67.63) - mkdir 7615 (time 1789126447.59 total 100.13 last 78.47) - mkdir 8305 (time 1789126457.60 total 110.13 last 68.99) - mkdir 9100 (time 1789126467.60 total 120.14 last 79.45) - mkdir 9817 (time 1789126477.61 total 130.14 last 71.67) - mkdir 10000 (time 1789126480.05 total 132.59 last 74.74) - mkdir 10784 (time 1789126490.06 total 142.59 last 78.34) - mkdir 11427 (time 1789126500.14 total 152.67 last 63.82) - mkdir 12080 (time 1789126510.14 total 162.67 last 65.27) - mkdir 12765 (time 1789126520.16 total 172.69 last 68.40) - mkdir 13537 (time 1789126530.17 total 182.71 last 77.06) - mkdir 14380 (time 1789126540.18 total 192.72 last 84.21) - mkdir 15244 (time 1789126550.18 total 202.72 last 86.40) - mkdir 16030 (time 1789126560.19 total 212.72 last 78.57) - mkdir 16862 (time 1789126570.21 total 222.74 last 83.06) - mkdir 17544 (time 1789126580.21 total 232.74 last 68.16) - mkdir 18402 (time 1789126590.22 total 242.76 last 85.69) - mkdir 19226 (time 1789126600.23 total 252.77 last 82.30) - mkdir 20000 (time 1789126609.66 total 262.20 last 82.10) - mkdir 20806 (time 1789126619.68 total 272.21 last 80.47) - mkdir 21523 (time 1789126629.69 total 282.23 last 71.60) - mkdir 22254 (time 1789126639.70 total 292.23 last 73.07) - mkdir 23054 (time 1789126649.70 total 302.23 last 79.97) - mkdir 23818 (time 1789126659.72 total 312.25 last 76.28) - mkdir 24612 (time 1789126669.72 total 322.26 last 79.34) - mkdir 25401 (time 1789126679.73 total 332.26 last 78.87) - mkdir 26280 (time 1789126689.73 total 342.27 last 87.86) - mkdir 27101 (time 1789126699.73 total 352.27 last 82.09) - mkdir 27871 (time 1789126709.75 total 362.29 last 76.85) - mkdir 28707 (time 1789126719.76 total 372.30 last 83.52) - mkdir 29560 (time 1789126729.78 total 382.31 last 85.18) - mkdir 30000 (time 1789126735.67 total 388.20 last 74.67) - mkdir 30765 (time 1789126745.67 total 398.20 last 76.49) - mkdir 31483 (time 1789126755.67 total 408.21 last 71.77) - mkdir 32206 (time 1789126765.69 total 418.22 last 72.19) total: 32818 mkdir in 425.70 seconds: 77.09 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7976 1263328 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 275988 995316 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21748 3585272 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21736 3585284 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43484 7170556 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3991 1020009 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67644 956356 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2710 259434 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2663 259481 2% /mnt/lustre[OST:1] filesystem_summary: 590550 71635 518915 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789127274 ; total 1 ; last 1) - unlinked 10000 (time 1789127496 ; total 223 ; last 222) - unlinked 20000 (time 1789127643 ; total 370 ; last 147) - unlinked 30000 (time 1789127773 ; total 500 ; last 130) total: 32768 unlinks in 534 seconds: 61.363297 unlinks/second - unlinked 0 (time 1789127274 ; total 1 ; last 1) - unlinked 10000 (time 1789127497 ; total 224 ; last 223) - unlinked 20000 (time 1789127644 ; total 371 ; last 147) - unlinked 30000 (time 1789127774 ; total 501 ; last 130) total: 32768 unlinks in 535 seconds: 61.248600 unlinks/second nlink between: 1 - unlinked 0 (time 1789127810 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1789127810 ; 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 7976 1263328 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13444 1257860 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21748 3585272 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21736 3585284 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43484 7170556 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3991 1020009 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2008 1021992 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2710 259434 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2663 259481 2% /mnt/lustre[OST:1] filesystem_summary: 524914 5999 518915 2% /mnt/lustre