== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 00:39:51 (1789447191) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7820 1263484 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7232 1264072 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 23664 3583356 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19812 3587208 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4038 1019962 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2022 1021978 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2722 259422 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2713 259431 2% /mnt/lustre[OST:1] filesystem_summary: 524913 6060 518853 2% /mnt/lustre - mkdir 784 (time 1789447206.09 total 10.00 last 78.39) - mkdir 1541 (time 1789447216.10 total 20.01 last 75.65) - mkdir 2278 (time 1789447226.10 total 30.01 last 73.70) - mkdir 3009 (time 1789447236.10 total 40.01 last 73.09) - mkdir 3748 (time 1789447246.11 total 50.02 last 73.83) - mkdir 4501 (time 1789447256.12 total 60.03 last 75.22) - mkdir 5268 (time 1789447266.13 total 70.04 last 76.63) - mkdir 5949 (time 1789447276.14 total 80.05 last 68.06) - mkdir 6668 (time 1789447286.16 total 90.06 last 71.79) - mkdir 7326 (time 1789447296.18 total 100.09 last 65.62) - mkdir 7989 (time 1789447306.19 total 110.09 last 66.28) - mkdir 8681 (time 1789447316.19 total 120.10 last 69.15) - mkdir 9361 (time 1789447326.23 total 130.13 last 67.77) - mkdir 9973 (time 1789447336.24 total 140.14 last 61.15) - mkdir 10579 (time 1789447346.24 total 150.15 last 60.56) - mkdir 11163 (time 1789447356.27 total 160.18 last 58.22) - mkdir 11841 (time 1789447366.30 total 170.20 last 67.63) - mkdir 12528 (time 1789447376.30 total 180.21 last 68.65) - mkdir 13211 (time 1789447386.31 total 190.21 last 68.29) - mkdir 13864 (time 1789447396.31 total 200.22 last 65.28) - mkdir 14548 (time 1789447406.33 total 210.23 last 68.28) - mkdir 15170 (time 1789447416.34 total 220.24 last 62.13) - mkdir 15818 (time 1789447426.36 total 230.27 last 64.63) - mkdir 16482 (time 1789447436.39 total 240.30 last 66.21) - mkdir 17169 (time 1789447446.40 total 250.30 last 68.68) - mkdir 17821 (time 1789447456.41 total 260.31 last 65.13) - mkdir 18463 (time 1789447466.42 total 270.33 last 64.09) - mkdir 19187 (time 1789447476.43 total 280.33 last 72.39) - mkdir 19815 (time 1789447486.45 total 290.35 last 62.67) - mkdir 20000 (time 1789447489.69 total 293.60 last 57.06) - mkdir 20594 (time 1789447499.71 total 303.61 last 59.29) - mkdir 21153 (time 1789447509.72 total 313.63 last 55.84) - mkdir 21763 (time 1789447519.73 total 323.64 last 60.93) - mkdir 22358 (time 1789447529.73 total 333.64 last 59.48) - mkdir 22973 (time 1789447539.74 total 343.64 last 61.48) - mkdir 23609 (time 1789447549.75 total 353.66 last 63.51) - mkdir 24253 (time 1789447559.76 total 363.67 last 64.32) - mkdir 24912 (time 1789447569.76 total 373.67 last 65.90) - mkdir 25561 (time 1789447579.77 total 383.68 last 64.85) - mkdir 26216 (time 1789447589.78 total 393.69 last 65.44) - mkdir 26918 (time 1789447599.81 total 403.71 last 70.02) - mkdir 27563 (time 1789447609.83 total 413.74 last 64.36) - mkdir 28019 (time 1789447619.85 total 423.75 last 45.51) - mkdir 28688 (time 1789447629.88 total 433.78 last 66.71) - mkdir 29317 (time 1789447639.92 total 443.83 last 62.63) - mkdir 29868 (time 1789447649.95 total 453.85 last 54.96) - mkdir 30000 (time 1789447652.25 total 456.15 last 57.37) - mkdir 30662 (time 1789447662.26 total 466.16 last 66.14) - mkdir 31241 (time 1789447672.27 total 476.18 last 57.82) - mkdir 31791 (time 1789447682.28 total 486.19 last 54.94) - mkdir 32297 (time 1789447692.30 total 496.20 last 50.51) - mkdir 32740 (time 1789447702.31 total 506.22 last 44.23) total: 32818 mkdir in 507.53 seconds: 64.66 ops/second - mkdir 791 (time 1789447206.10 total 10.01 last 79.02) - mkdir 1534 (time 1789447216.12 total 20.03 last 74.19) - mkdir 2270 (time 1789447226.13 total 30.04 last 73.51) - mkdir 2975 (time 1789447236.17 total 40.07 last 70.25) - mkdir 3692 (time 1789447246.17 total 50.07 last 71.70) - mkdir 4464 (time 1789447256.19 total 60.09 last 77.04) - mkdir 5231 (time 1789447266.19 total 70.10 last 76.67) - mkdir 5936 (time 1789447276.19 total 80.10 last 70.50) - mkdir 6649 (time 1789447286.19 total 90.10 last 71.30) - mkdir 7307 (time 1789447296.20 total 100.10 last 65.78) - mkdir 7977 (time 1789447306.20 total 110.10 last 66.99) - mkdir 8692 (time 1789447316.20 total 120.11 last 71.48) - mkdir 9438 (time 1789447326.20 total 130.11 last 74.58) - mkdir 10000 (time 1789447335.59 total 139.49 last 59.90) - mkdir 10620 (time 1789447345.59 total 149.49 last 61.99) - mkdir 11196 (time 1789447355.59 total 159.49 last 57.59) - mkdir 11895 (time 1789447365.60 total 169.50 last 69.84) - mkdir 12561 (time 1789447375.60 total 179.51 last 66.56) - mkdir 13236 (time 1789447385.62 total 189.52 last 67.39) - mkdir 13912 (time 1789447395.62 total 199.52 last 67.60) - mkdir 14588 (time 1789447405.64 total 209.54 last 67.48) - mkdir 15230 (time 1789447415.66 total 219.56 last 64.07) - mkdir 15880 (time 1789447425.66 total 229.56 last 64.98) - mkdir 16510 (time 1789447435.66 total 239.57 last 62.99) - mkdir 17170 (time 1789447445.67 total 249.57 last 65.96) - mkdir 17803 (time 1789447455.69 total 259.59 last 63.17) - mkdir 18453 (time 1789447465.70 total 269.61 last 64.92) - mkdir 19158 (time 1789447475.71 total 279.62 last 70.41) - mkdir 19778 (time 1789447485.72 total 289.63 last 61.96) - mkdir 20000 (time 1789447489.61 total 293.51 last 57.13) - mkdir 20607 (time 1789447499.61 total 303.51 last 60.68) - mkdir 21171 (time 1789447509.61 total 313.52 last 56.39) - mkdir 21782 (time 1789447519.63 total 323.54 last 60.97) - mkdir 22359 (time 1789447529.65 total 333.55 last 57.60) - mkdir 22976 (time 1789447539.65 total 343.55 last 61.70) - mkdir 23610 (time 1789447549.65 total 353.55 last 63.40) - mkdir 24275 (time 1789447559.66 total 363.57 last 66.42) - mkdir 24911 (time 1789447569.71 total 373.61 last 63.32) - mkdir 25550 (time 1789447579.71 total 383.62 last 63.85) - mkdir 26239 (time 1789447589.72 total 393.63 last 68.84) - mkdir 26928 (time 1789447599.73 total 403.63 last 68.85) - mkdir 27564 (time 1789447609.75 total 413.66 last 63.44) - mkdir 28031 (time 1789447619.79 total 423.70 last 46.52) - mkdir 28691 (time 1789447629.85 total 433.75 last 65.64) - mkdir 29325 (time 1789447639.86 total 443.76 last 63.32) - mkdir 29869 (time 1789447649.87 total 453.77 last 54.35) - mkdir 30000 (time 1789447652.22 total 456.13 last 55.65) - mkdir 30663 (time 1789447662.23 total 466.14 last 66.22) - mkdir 31226 (time 1789447672.24 total 476.14 last 56.29) - mkdir 31772 (time 1789447682.24 total 486.14 last 54.60) - mkdir 32273 (time 1789447692.25 total 496.16 last 50.03) - mkdir 32707 (time 1789447702.25 total 506.16 last 43.39) total: 32818 mkdir in 507.78 seconds: 64.63 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7820 1263484 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276224 995080 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 23664 3583356 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19812 3587208 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4038 1019962 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67658 956342 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2722 259422 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2713 259431 2% /mnt/lustre[OST:1] filesystem_summary: 590549 71696 518853 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789448508 ; total 1 ; last 1) - unlinked 10000 (time 1789448762 ; total 255 ; last 254) - unlinked 20000 (time 1789449020 ; total 513 ; last 258) - unlinked 30000 (time 1789449276 ; total 769 ; last 256) total: 32768 unlinks in 837 seconds: 39.149342 unlinks/second - unlinked 0 (time 1789448507 ; total 0 ; last 0) - unlinked 10000 (time 1789448763 ; total 256 ; last 256) - unlinked 20000 (time 1789449020 ; total 513 ; last 257) - unlinked 30000 (time 1789449275 ; total 768 ; last 255) total: 32768 unlinks in 838 seconds: 39.102627 unlinks/second nlink between: 1 - unlinked 0 (time 1789449346 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1789449346 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 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 7820 1263484 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13680 1257624 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 23664 3583356 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19812 3587208 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4038 1019962 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2022 1021978 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2722 259422 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2713 259431 2% /mnt/lustre[OST:1] filesystem_summary: 524913 6060 518853 2% /mnt/lustre