== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 11:39:49 (1789486789) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7816 1263488 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7220 1264084 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28824 3578196 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14656 3592364 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4048 1019952 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1993 1022007 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2693 259451 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2656 259488 2% /mnt/lustre[OST:1] filesystem_summary: 524980 6041 518939 2% /mnt/lustre - mkdir 729 (time 1789486804.87 total 10.03 last 72.71) - mkdir 1567 (time 1789486814.88 total 20.03 last 83.73) - mkdir 2327 (time 1789486824.89 total 30.05 last 75.89) - mkdir 3090 (time 1789486834.90 total 40.05 last 76.26) - mkdir 3768 (time 1789486844.90 total 50.05 last 67.80) - mkdir 4551 (time 1789486854.92 total 60.07 last 78.16) - mkdir 5268 (time 1789486864.93 total 70.08 last 71.60) - mkdir 5948 (time 1789486874.95 total 80.11 last 67.83) - mkdir 6658 (time 1789486884.95 total 90.11 last 70.99) - mkdir 7507 (time 1789486894.99 total 100.14 last 84.64) - mkdir 8259 (time 1789486904.99 total 110.15 last 75.14) - mkdir 8877 (time 1789486915.06 total 120.21 last 61.42) - mkdir 9617 (time 1789486925.06 total 130.22 last 73.94) - mkdir 10000 (time 1789486931.24 total 136.39 last 62.05) - mkdir 10693 (time 1789486941.25 total 146.40 last 69.21) - mkdir 11350 (time 1789486951.26 total 156.42 last 65.62) - mkdir 12138 (time 1789486961.27 total 166.43 last 78.73) - mkdir 12865 (time 1789486971.27 total 176.43 last 72.69) - mkdir 13642 (time 1789486981.27 total 186.43 last 77.68) - mkdir 14321 (time 1789486991.28 total 196.44 last 67.85) - mkdir 14864 (time 1789487001.30 total 206.45 last 54.22) - mkdir 15518 (time 1789487011.30 total 216.46 last 65.37) - mkdir 16169 (time 1789487021.31 total 226.47 last 65.02) - mkdir 16892 (time 1789487031.34 total 236.49 last 72.12) - mkdir 17557 (time 1789487041.34 total 246.50 last 66.48) - mkdir 18166 (time 1789487051.38 total 256.53 last 60.68) - mkdir 18727 (time 1789487061.39 total 266.55 last 56.01) - mkdir 19324 (time 1789487071.43 total 276.58 last 59.51) - mkdir 20000 (time 1789487080.66 total 285.81 last 73.22) - mkdir 20745 (time 1789487090.66 total 295.82 last 74.46) - mkdir 21518 (time 1789487100.70 total 305.85 last 77.04) - mkdir 22270 (time 1789487110.71 total 315.86 last 75.13) - mkdir 23036 (time 1789487120.72 total 325.87 last 76.53) - mkdir 23860 (time 1789487130.77 total 335.92 last 81.99) - mkdir 24511 (time 1789487140.81 total 345.97 last 64.79) - mkdir 25229 (time 1789487150.83 total 355.99 last 71.68) - mkdir 25955 (time 1789487160.86 total 366.01 last 72.40) - mkdir 26665 (time 1789487170.91 total 376.07 last 70.62) - mkdir 27338 (time 1789487180.92 total 386.08 last 67.21) - mkdir 28024 (time 1789487190.93 total 396.09 last 68.56) - mkdir 28742 (time 1789487200.94 total 406.09 last 71.76) - mkdir 29598 (time 1789487210.94 total 416.10 last 85.58) - mkdir 30000 (time 1789487217.07 total 422.22 last 65.59) - mkdir 30707 (time 1789487227.07 total 432.22 last 70.70) - mkdir 31518 (time 1789487237.08 total 442.24 last 81.01) - mkdir 32108 (time 1789487247.09 total 452.25 last 58.93) - mkdir 32780 (time 1789487257.11 total 462.27 last 67.08) total: 32818 mkdir in 462.76 seconds: 70.92 ops/second - mkdir 708 (time 1789486804.60 total 10.02 last 70.65) - mkdir 1584 (time 1789486814.60 total 20.02 last 87.58) - mkdir 2372 (time 1789486824.61 total 30.03 last 78.74) - mkdir 3122 (time 1789486834.62 total 40.04 last 74.91) - mkdir 3830 (time 1789486844.63 total 50.05 last 70.73) - mkdir 4644 (time 1789486854.66 total 60.08 last 81.16) - mkdir 5337 (time 1789486864.67 total 70.10 last 69.19) - mkdir 6053 (time 1789486874.69 total 80.12 last 71.47) - mkdir 6780 (time 1789486884.70 total 90.12 last 72.67) - mkdir 7651 (time 1789486894.70 total 100.12 last 87.09) - mkdir 8405 (time 1789486904.73 total 110.15 last 75.18) - mkdir 8965 (time 1789486914.76 total 120.18 last 55.83) - mkdir 9695 (time 1789486924.78 total 130.20 last 72.84) - mkdir 10000 (time 1789486929.43 total 134.86 last 65.54) - mkdir 10694 (time 1789486939.44 total 144.86 last 69.37) - mkdir 11347 (time 1789486949.45 total 154.87 last 65.23) - mkdir 12078 (time 1789486959.47 total 164.89 last 72.98) - mkdir 12837 (time 1789486969.47 total 174.90 last 75.84) - mkdir 13621 (time 1789486979.48 total 184.90 last 78.37) - mkdir 14315 (time 1789486989.50 total 194.92 last 69.28) - mkdir 14873 (time 1789486999.51 total 204.94 last 55.69) - mkdir 15493 (time 1789487009.52 total 214.94 last 61.96) - mkdir 16123 (time 1789487019.52 total 224.95 last 62.99) - mkdir 16866 (time 1789487029.53 total 234.95 last 74.28) - mkdir 17470 (time 1789487039.55 total 244.97 last 60.28) - mkdir 18151 (time 1789487049.55 total 254.97 last 68.10) - mkdir 18691 (time 1789487059.56 total 264.98 last 53.95) - mkdir 19271 (time 1789487069.58 total 275.00 last 57.88) - mkdir 19999 (time 1789487079.59 total 285.01 last 72.73) - mkdir 20720 (time 1789487089.61 total 295.04 last 71.90) - mkdir 21468 (time 1789487099.62 total 305.04 last 74.78) - mkdir 22205 (time 1789487109.63 total 315.05 last 73.62) - mkdir 22951 (time 1789487119.63 total 325.05 last 74.59) - mkdir 23772 (time 1789487129.63 total 335.06 last 82.08) - mkdir 24398 (time 1789487139.64 total 345.06 last 62.57) - mkdir 25112 (time 1789487149.64 total 355.07 last 71.37) - mkdir 25837 (time 1789487159.68 total 365.10 last 72.26) - mkdir 26537 (time 1789487169.68 total 375.10 last 70.00) - mkdir 27176 (time 1789487179.68 total 385.10 last 63.87) - mkdir 27830 (time 1789487189.70 total 395.12 last 65.29) - mkdir 28552 (time 1789487199.72 total 405.15 last 72.03) - mkdir 29386 (time 1789487209.73 total 415.15 last 83.32) - mkdir 30000 (time 1789487219.11 total 424.54 last 65.45) - mkdir 30767 (time 1789487229.12 total 434.54 last 76.64) - mkdir 31521 (time 1789487239.12 total 444.55 last 75.37) - mkdir 32178 (time 1789487249.14 total 454.56 last 65.61) total: 32818 mkdir in 464.19 seconds: 70.70 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276848 994456 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7220 1264084 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28824 3578196 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14656 3592364 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69684 954316 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1993 1022007 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2693 259451 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2656 259488 2% /mnt/lustre[OST:1] filesystem_summary: 590616 71677 518939 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789488097 ; total 0 ; last 0) - unlinked 10000 (time 1789488347 ; total 250 ; last 250) - unlinked 20000 (time 1789488603 ; total 506 ; last 256) - unlinked 30000 (time 1789488850 ; total 753 ; last 247) total: 32768 unlinks in 826 seconds: 39.670704 unlinks/second - unlinked 0 (time 1789488097 ; total 0 ; last 0) - unlinked 10000 (time 1789488347 ; total 250 ; last 250) - unlinked 20000 (time 1789488604 ; total 507 ; last 257) - unlinked 30000 (time 1789488853 ; total 756 ; last 249) total: 32768 unlinks in 830 seconds: 39.479519 unlinks/second nlink between: 1 - unlinked 0 (time 1789488928 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1789488928 ; 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 14304 1257000 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7220 1264084 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28824 3578196 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14656 3592364 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4048 1019952 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1993 1022007 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2693 259451 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2656 259488 2% /mnt/lustre[OST:1] filesystem_summary: 524980 6041 518939 2% /mnt/lustre