== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 04:56:56 (1789030616) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7916 1263388 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7296 1264008 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 27876 3579144 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15604 3591416 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4047 1019953 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2000 1022000 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2688 259456 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2671 259473 2% /mnt/lustre[OST:1] filesystem_summary: 524976 6047 518929 2% /mnt/lustre - mkdir 768 (time 1789030631.67 total 10.00 last 76.77) - mkdir 1522 (time 1789030641.69 total 20.02 last 75.26) - mkdir 2263 (time 1789030651.69 total 30.02 last 74.09) - mkdir 2991 (time 1789030661.69 total 40.03 last 72.76) - mkdir 3694 (time 1789030671.71 total 50.04 last 70.21) - mkdir 4409 (time 1789030681.71 total 60.05 last 71.47) - mkdir 5085 (time 1789030691.73 total 70.06 last 67.50) - mkdir 5743 (time 1789030701.74 total 80.07 last 65.72) - mkdir 6352 (time 1789030711.75 total 90.09 last 60.82) - mkdir 7050 (time 1789030721.76 total 100.10 last 69.73) - mkdir 7737 (time 1789030731.76 total 110.10 last 68.68) - mkdir 8361 (time 1789030741.78 total 120.12 last 62.28) - mkdir 8918 (time 1789030751.83 total 130.16 last 55.46) - mkdir 9464 (time 1789030761.86 total 140.19 last 54.43) - mkdir 10000 (time 1789030770.15 total 148.49 last 64.61) - mkdir 10633 (time 1789030780.21 total 158.55 last 62.94) - mkdir 11231 (time 1789030790.22 total 168.55 last 59.78) - mkdir 11883 (time 1789030800.22 total 178.55 last 65.18) - mkdir 12520 (time 1789030810.22 total 188.56 last 63.66) - mkdir 13212 (time 1789030820.24 total 198.57 last 69.12) - mkdir 13894 (time 1789030830.25 total 208.59 last 68.10) - mkdir 14534 (time 1789030840.26 total 218.60 last 63.95) - mkdir 15188 (time 1789030850.26 total 228.60 last 65.37) - mkdir 15894 (time 1789030860.27 total 238.61 last 70.55) - mkdir 16602 (time 1789030870.29 total 248.63 last 70.65) - mkdir 17316 (time 1789030880.30 total 258.64 last 71.35) - mkdir 17948 (time 1789030890.31 total 268.65 last 63.11) - mkdir 18530 (time 1789030900.32 total 278.66 last 58.15) - mkdir 19215 (time 1789030910.33 total 288.67 last 68.42) - mkdir 19853 (time 1789030920.34 total 298.67 last 63.78) - mkdir 20000 (time 1789030922.54 total 300.88 last 66.68) - mkdir 20701 (time 1789030932.54 total 310.88 last 70.09) - mkdir 21366 (time 1789030942.59 total 320.93 last 66.17) - mkdir 22031 (time 1789030952.59 total 330.93 last 66.49) - mkdir 22744 (time 1789030962.60 total 340.93 last 71.28) - mkdir 23424 (time 1789030972.60 total 350.93 last 67.99) - mkdir 24114 (time 1789030982.60 total 360.94 last 68.97) - mkdir 24785 (time 1789030992.61 total 370.94 last 67.06) - mkdir 25446 (time 1789031002.62 total 380.96 last 66.03) - mkdir 26181 (time 1789031012.62 total 390.96 last 73.49) - mkdir 26943 (time 1789031022.63 total 400.97 last 76.10) - mkdir 27582 (time 1789031032.66 total 411.00 last 63.71) - mkdir 28234 (time 1789031042.68 total 421.02 last 65.08) - mkdir 28878 (time 1789031052.69 total 431.02 last 64.37) - mkdir 29550 (time 1789031062.69 total 441.03 last 67.15) - mkdir 30000 (time 1789031068.69 total 447.02 last 75.08) - mkdir 30633 (time 1789031078.69 total 457.03 last 63.29) - mkdir 31239 (time 1789031088.71 total 467.04 last 60.50) - mkdir 31822 (time 1789031098.72 total 477.06 last 58.21) - mkdir 32445 (time 1789031108.73 total 487.07 last 62.22) total: 32818 mkdir in 492.57 seconds: 66.63 ops/second - mkdir 737 (time 1789030631.68 total 10.00 last 73.69) - mkdir 1499 (time 1789030641.68 total 20.00 last 76.20) - mkdir 2278 (time 1789030651.71 total 30.03 last 77.71) - mkdir 2992 (time 1789030661.73 total 40.05 last 71.25) - mkdir 3715 (time 1789030671.74 total 50.06 last 72.19) - mkdir 4435 (time 1789030681.75 total 60.07 last 71.91) - mkdir 5103 (time 1789030691.75 total 70.07 last 66.80) - mkdir 5783 (time 1789030701.78 total 80.10 last 67.84) - mkdir 6405 (time 1789030711.80 total 90.12 last 62.08) - mkdir 7108 (time 1789030721.80 total 100.12 last 70.25) - mkdir 7787 (time 1789030731.81 total 110.13 last 67.87) - mkdir 8409 (time 1789030741.81 total 120.13 last 62.19) - mkdir 8971 (time 1789030751.82 total 130.14 last 56.13) - mkdir 9523 (time 1789030761.85 total 140.17 last 55.05) - mkdir 10000 (time 1789030769.44 total 147.76 last 62.81) - mkdir 10608 (time 1789030779.46 total 157.78 last 60.70) - mkdir 11212 (time 1789030789.47 total 167.79 last 60.33) - mkdir 11878 (time 1789030799.47 total 177.79 last 66.57) - mkdir 12515 (time 1789030809.49 total 187.81 last 63.57) - mkdir 13186 (time 1789030819.50 total 197.82 last 67.08) - mkdir 13855 (time 1789030829.52 total 207.84 last 66.73) - mkdir 14524 (time 1789030839.55 total 217.87 last 66.71) - mkdir 15176 (time 1789030849.56 total 227.88 last 65.17) - mkdir 15872 (time 1789030859.57 total 237.89 last 69.52) - mkdir 16546 (time 1789030869.57 total 247.89 last 67.38) - mkdir 17282 (time 1789030879.58 total 257.90 last 73.53) - mkdir 17919 (time 1789030889.60 total 267.92 last 63.61) - mkdir 18490 (time 1789030899.61 total 277.93 last 57.03) - mkdir 19164 (time 1789030909.61 total 287.93 last 67.40) - mkdir 19786 (time 1789030919.63 total 297.95 last 62.05) - mkdir 20000 (time 1789030922.73 total 301.05 last 69.05) - mkdir 20681 (time 1789030932.73 total 311.05 last 68.09) - mkdir 21358 (time 1789030942.74 total 321.06 last 67.64) - mkdir 22065 (time 1789030952.75 total 331.07 last 70.66) - mkdir 22763 (time 1789030962.75 total 341.07 last 69.78) - mkdir 23452 (time 1789030972.76 total 351.08 last 68.84) - mkdir 24132 (time 1789030982.77 total 361.09 last 67.92) - mkdir 24771 (time 1789030992.77 total 371.09 last 63.88) - mkdir 25439 (time 1789031002.79 total 381.11 last 66.70) - mkdir 26152 (time 1789031012.79 total 391.11 last 71.28) - mkdir 26879 (time 1789031022.80 total 401.12 last 72.64) - mkdir 27495 (time 1789031032.82 total 411.14 last 61.46) - mkdir 28181 (time 1789031042.83 total 421.15 last 68.54) - mkdir 28844 (time 1789031052.84 total 431.16 last 66.25) - mkdir 29523 (time 1789031062.85 total 441.17 last 67.83) - mkdir 30000 (time 1789031069.31 total 447.62 last 73.87) - mkdir 30633 (time 1789031079.31 total 457.63 last 63.24) - mkdir 31232 (time 1789031089.37 total 467.68 last 59.60) - mkdir 31823 (time 1789031099.38 total 477.70 last 59.00) - mkdir 32451 (time 1789031109.39 total 487.71 last 62.75) total: 32818 mkdir in 493.04 seconds: 66.56 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7916 1263388 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276300 995004 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 27876 3579144 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15604 3591416 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4047 1019953 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67636 956364 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2688 259456 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2671 259473 2% /mnt/lustre[OST:1] filesystem_summary: 590612 71683 518929 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789031966 ; total 0 ; last 0) - unlinked 10000 (time 1789032182 ; total 216 ; last 216) - unlinked 20000 (time 1789032418 ; total 452 ; last 236) - unlinked 30000 (time 1789032663 ; total 697 ; last 245) total: 32768 unlinks in 766 seconds: 42.778069 unlinks/second - unlinked 0 (time 1789031966 ; total 0 ; last 0) - unlinked 10000 (time 1789032181 ; total 215 ; last 215) - unlinked 20000 (time 1789032420 ; total 454 ; last 239) - unlinked 30000 (time 1789032664 ; total 698 ; last 244) total: 32768 unlinks in 766 seconds: 42.778069 unlinks/second nlink between: 1 - unlinked 0 (time 1789032735 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1789032735 ; 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 7916 1263388 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13756 1257548 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 27876 3579144 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15604 3591416 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4047 1019953 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2000 1022000 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2688 259456 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2671 259473 2% /mnt/lustre[OST:1] filesystem_summary: 524976 6047 518929 2% /mnt/lustre